# Speed Control of DC Motor using Pid Controller Based on Matlab

Save this PDF as:

Size: px
Start display at page:

Download "Speed Control of DC Motor using Pid Controller Based on Matlab"

## Transcription

1 Speed Control of DC Motor using Pid Controller Based on Matlab Aditya Pratap Singh Asst Prof, EX Dept. IEI BHOPAL, MP Udit Narayan Student of BE, IEI, BHOPAL, MP Akash Verma Student of BE, IEI, BHOPAL, MP Abstract: his paper is to design PID controller to supervise and control the speed response of the DC motor and MALAB program is used for calculation and simulation PID controllers are widely used in a industrial plants because of their simplicity and robustness. Industrial processes are subjected to variation in parameters and parameter perturbations. We are choosing PID parameters and discussed ey words: DC motor, PID controller, MALAB representation I. INRODUCION he DC motors have been popular in the industry control area for a long time, because they have many good characteristics, for example: high start torque characteristic, high response performance, easier to be linear control etc. he speed of a DC motor is given be the relationship V IaRa N= kφ his Equation show that the speed is dependent on the supply voltage V, the armature circuit resistance Ra, and field flux Ф, which is produced by the field current. his paper describes the MALAB/ SIMULIN of the DC motor speed control method namely field resistance, armature voltage, armature resistance control method and feedback control system for DC motor drives [4]. When speed control over a wide range is required, combination of armature voltage control and field flux control is used. his combination permits the ratio of maximum to minimum speed to be 0 to 40. With closed loop control, this range can be extended up to 00. he parameters of the PID controller kp, ki and kd (or kp, i and d) can be manipulated to produce various response Curves from a given process as we will see later [6]. II. PID CONROLLER he combination of proportional, integral and derivative control action is called PID control action. PID controllers are commonly used to regulate the time-domain behavior of many different types of dynamic plants. hese controllers are extremely popular because they can usually provide good closed-loop response characteristics. Consider the feedback system architecture that is shown in Fig. 1 where it can be assumed that the plant is a DC motor whose speed must be accurately regulated [1].

2 Fig - 1 he PID controller is placed in the forward path, so that its output becomes the voltage applied to the motor's armature the feedback signal is a velocity, measured by a tachometer.the output velocity signal C (t) is summed with a reference or command signal R (t) to form the error signal e (t). Finally, the error signal is the input to the PID controller [5]. u = kpe + ki e + kd de III. DC MOOR MAHEMAICS MODEL AND HE CONROL HEORY DC motors have speed-control capability, which means that speed, torque and even direction of rotation can be changed at any time to meet new conditions [3].he electric circuit of the armature and the free body diagram of the rotor are shown in the following fig-, and []. Fig - Let Ra=Armature Resistance, La=Armature self inductance caused by armature flux, ia= Armature current, if= field current, Eb=Back EMF in armature, V =Applied voltage, =orque developed by the motor, θ = Angular displacement of the motor shaft, Ј =Equivalent moment of inertia of motor shaft & load referred to the motor, B= Equivalent Coefficient of friction of motor shaft & load referred to the motor. he DC motors are generally used in the linear range of the magnetization curve. herefore, air gap flux Ф is proportional of the field current i.e. Φ if Φ = kfif... (1) 3

3 Where f is a constant he torque developed by the motor is proportional to the armature current and air gap flux i.e. Φ ia = ka Φ ia = kakf Φ ia = kia...( ) Where =motor toque constant he motor back EMF being proportional to speed is given as Eb Φ ω Eb = kb ω d θ Eb = kb...( 3 ) Where b= back emf constant Applying VL in the armature circuit dia v = Raia + La + Eb...( 4) And thedynamic quation with moment of inertia & coefficient of friction will be d θ = J B + And with load torque dθ....(5) d θ dθ = J + B + ( s ) = ( Js ( s ) = ( Js ( s ) = ( Js ( s ) = Ia ( s ) + sb ) θ ( s ) + B ) sθ ( s ) + B ) ω ( s ) L...( 6) ake the laplace transform of equation of (),(3), (4) and (5) ( s ) = Ia ( s ) Eb ( s ) = bs θ ( s ) V ( s ) = Ia ( s )( Ra + sla ) + Eb V ( s ) Eb ( s ) = Ia ( s )( Ra + sla ) or 4

4 A Block diagram of armature controlled d. c. motor Fig- 3 he transfer function of DC motor speed with respect to the input voltage can be written as follows []. ( s ) G ( s ) = ω V ( s ) From equation (7) the armature inductance is very small in =...( 7 ) ( Ra + sla )( Js + B ) + b practices, hence, the transfer function of DC motor speed to the input voltage can be simplified as Follows, ω ( s ) m G ( s ) = =... (8 ) V ( s ) τs + 1 Where m = is a motor gain and R a B + b = a τ is the R a B R + J b motor time constant From equation (8), the transfer function can be drawn the DC motor system block diagram which is shown in ey point; Field controlled dc motor is open loop while armature controlled is closed loop system. Hence armature controlled dc motor are preferred over field controlled system For small size motor field control is advantageous because only a low power servo amplifier is required while the armature current which is not large can be supplied from an expensive constant current amplifier. For large size motor it is on the whole cheaper to use armature control scheme. Further in armature controlled motor, back emf contributes additional damping over and above that provided by load friction. IV. MALAB REPRESENAION AND SYSEM RESPONSE Fig- 4 5

5 A. PROPORIONAL-INEGRAL-DERIVAIVE CONROL (PID) he combination of proportional, integral and derivative control action is called PID action control and the controller is called three action controllers. Here the proportional part of the control action repeats the change of error and derivative part of the control action adds an increment of output so that proportional plus derivative action is shifted ahead in time. he integral part ads a further increment of output proportional to the area under the deviation line. he combination of proportional, integral an derivative action may be made in any sequence as shown. Now, we increase the gain d, with p=5; i=10. All results are illustrated in the able 3 and the corresponding plots are shown in Fig. From the results we see that the rise time increase from (0.50 sec to 0.8sec) for (d=1 to d=4) and the overshoot from (3% to 1%) and there is small change in the settling time. Hence the steady state error is completely zero. d Rise ime(sec) Maximum Overshoot Steady State Error Peak Amplitude of Velocity (red/sec) (%) able 1 PID control Fig- 5 So now we know that if we use a PID controller with: p=4,ki=1 and d=1; all our design requirements will be satisfied and the response looks like 6

6 Fig- 6 PID controller with: p=4,i=1 and d=1 Effects of PID controllers parameters kp, ki and kd on a closed loop system are summarized in the table below. Closed loop Rise ime(sec) Maximum Settling Steady State Response Overshoot(%) ime(sec) Error As increase of P Decrease Increase Small change Decrease As increase of I Decrease Increase Increase Eliminate As increase of D Small change Decrease Decrease Small change able- V. CONCLUSION Accurate performance of a motor is desired feature for any industrial application. As the age of motor increases its performance also deceases with aging, so it is desired to evaluate the performance of motor from time to time for efficient operation he conventional method for calculating output performance indices are quite time consuming. he PID based approach algorithm worked satisfactory for the test system. he important observations made during the studies are 1) he solution time for proposed PID approach is only a fraction of time taken by conventional algorithm. ) A proportional controller p will have the effect of reducing the rise time and reduce but never eliminate the steady state error. 3) An internal controller i will have the effect of eliminate the steady state error but it may make the transient response worse. 4) A derivative controller d will have the effect of increasing the stability of the system and reducing the overshoot and improve the transient response. 5) he output performance obtained by normalized value in PID is very close and near to accuracy. 6) MALAB used for simulation of entire project is sophisticated and user friendly software. It must be mentioned that the efficiency of the speed algorithm can be improved by using more efficient learning techniques and dynamic weight selection algorithm REFERENCES [1] Fatiha Loucif DC Motor Speed Control Using PID controller depatment of electrical engg and information, hunan university, Changsha, hunan, china( in june -5 INEX, 7

7 Gonggi, kora in ICCAS005 [] Guoshing Huang, Shuocheng Lee Department of Electronic Engineering, National Chin-Yi University of echnology, 35, Lane 15, Chung-Shan Rd., Sec. 1, aiping, aichung, aiwan, 41111, ROC in PC-based PID Speed Control in DC Motor 008 IEEE page no [3] Saffet Ayasun, Gu Ltekin arbeyaz Department of Electrical and Electronics Engineering, Nigde University, Nigde 51100, urkey 1 March 007 Wiley Periodicals Inc [4] Electrical machine by Dr.P S Bimbhra by hanna publishers New Edition [5] Automatic control systm by S Hasan saeed, published by S ataria vol vi [6] Control system engineering, by Nagrath & Gopal, published by New Age International publishers Fifth Edition 8

### Time Response Analysis of DC Motor using Armature Control Method and Its Performance Improvement using PID Controller

Available online www.ejaet.com European Journal of Advances in Engineering and Technology, 5, (6): 56-6 Research Article ISSN: 394-658X Time Response Analysis of DC Motor using Armature Control Method

### Manufacturing Equipment Modeling

QUESTION 1 For a linear axis actuated by an electric motor complete the following: a. Derive a differential equation for the linear axis velocity assuming viscous friction acts on the DC motor shaft, leadscrew,

### Example: A State-Space Controller for DC Motor Position Control

Example: A State-Space Controller for DC Motor Position Control The electric circuit of the armature and the free body diagram of the rotor are shown in the following figure: For this example, we will

### Drivetech, Inc. Innovations in Motor Control, Drives, and Power Electronics

Drivetech, Inc. Innovations in Motor Control, Drives, and Power Electronics Dal Y. Ohm, Ph.D. - President 25492 Carrington Drive, South Riding, Virginia 20152 Ph: (703) 327-2797 Fax: (703) 327-2747 ohm@drivetechinc.com

### Experiment 1 The DC Machine

Experiment 1 The DC Machine ECEN 4517 R. W. Erickson and D. Maksimovic The purpose of this experiment is to become familiar with operating principles, equivalent circuit models, and basic characteristics

### EDUMECH Mechatronic Instructional Systems. Ball on Beam System

EDUMECH Mechatronic Instructional Systems Ball on Beam System Product of Shandor Motion Systems Written by Robert Hirsch Ph.D. 998-9 All Rights Reserved. 999 Shandor Motion Systems, Ball on Beam Instructional

### Available online at www.sciencedirect.com Available online at www.sciencedirect.com

Available online at www.sciencedirect.com Available online at www.sciencedirect.com Procedia Procedia Engineering Engineering () 9 () 6 Procedia Engineering www.elsevier.com/locate/procedia International

### GUI/Simulink Based Interactive Interface for a DC Motor with PI Controller

International Journal of Scientific & Engineering Research Volume 2, Issue 12, December-2011 1 GUI/Simulink Based Interactive Interface for a DC Motor with PI Controller Bishwajit Dash and Vibindeepak

### Mathematical Modeling and Dynamic Simulation of a Class of Drive Systems with Permanent Magnet Synchronous Motors

Applied and Computational Mechanics 3 (2009) 331 338 Mathematical Modeling and Dynamic Simulation of a Class of Drive Systems with Permanent Magnet Synchronous Motors M. Mikhov a, a Faculty of Automatics,

### dspace DSP DS-1104 based State Observer Design for Position Control of DC Servo Motor

dspace DSP DS-1104 based State Observer Design for Position Control of DC Servo Motor Jaswandi Sawant, Divyesh Ginoya Department of Instrumentation and control, College of Engineering, Pune. ABSTRACT This

### DCMS DC MOTOR SYSTEM User Manual

DCMS DC MOTOR SYSTEM User Manual release 1.3 March 3, 2011 Disclaimer The developers of the DC Motor System (hardware and software) have used their best efforts in the development. The developers make

### FUZZY Based PID Controller for Speed Control of D.C. Motor Using LabVIEW

FUZZY Based PID Controller for Speed Control of D.C. Motor Using LabVIEW SALIM, JYOTI OHRI Department of Electrical Engineering National Institute of Technology Kurukshetra INDIA salimnitk@gmail.com ohrijyoti@rediffmail.com

### Power Electronics. Prof. K. Gopakumar. Centre for Electronics Design and Technology. Indian Institute of Science, Bangalore.

Power Electronics Prof. K. Gopakumar Centre for Electronics Design and Technology Indian Institute of Science, Bangalore Lecture - 1 Electric Drive Today, we will start with the topic on industrial drive

### EE 402 RECITATION #13 REPORT

MIDDLE EAST TECHNICAL UNIVERSITY EE 402 RECITATION #13 REPORT LEAD-LAG COMPENSATOR DESIGN F. Kağan İPEK Utku KIRAN Ç. Berkan Şahin 5/16/2013 Contents INTRODUCTION... 3 MODELLING... 3 OBTAINING PTF of OPEN

### Online Tuning of Artificial Neural Networks for Induction Motor Control

Online Tuning of Artificial Neural Networks for Induction Motor Control A THESIS Submitted by RAMA KRISHNA MAYIRI (M060156EE) In partial fulfillment of the requirements for the award of the Degree of MASTER

### DC motors: dynamic model and control techniques

DC motors: dynamic model and control techniques Luca Zaccarian Contents 1 Magnetic considerations on rotating coils 1 1.1 Magnetic field and conductors.......................... 1 1.2 The magneto-motive

### Technical Guide No. 100. High Performance Drives -- speed and torque regulation

Technical Guide No. 100 High Performance Drives -- speed and torque regulation Process Regulator Speed Regulator Torque Regulator Process Technical Guide: The illustrations, charts and examples given in

### INSTRUMENTATION AND CONTROL TUTORIAL 2 ELECTRIC ACTUATORS

INSTRUMENTATION AND CONTROL TUTORIAL 2 ELECTRIC ACTUATORS This is a stand alone tutorial on electric motors and actuators. The tutorial is of interest to any student studying control systems and in particular

### Stabilizing a Gimbal Platform using Self-Tuning Fuzzy PID Controller

Stabilizing a Gimbal Platform using Self-Tuning Fuzzy PID Controller Nourallah Ghaeminezhad Collage Of Automation Engineering Nuaa Nanjing China Wang Daobo Collage Of Automation Engineering Nuaa Nanjing

### Speed Control of DC Motor by Programmable Logic Control with High Accuracy

Universal Journal of Control and Automation 1(4): 91-97, 2013 DOI: 10.13189/ujca.2013.010401 http://www.hrpub.org Speed Control of DC Motor by Programmable Logic Control with High Accuracy Parviz Amiri,

### Active Vibration Isolation of an Unbalanced Machine Spindle

UCRL-CONF-206108 Active Vibration Isolation of an Unbalanced Machine Spindle D. J. Hopkins, P. Geraghty August 18, 2004 American Society of Precision Engineering Annual Conference Orlando, FL, United States

### Performance Analysis of Speed Control of Direct Current (DC) Motor using Traditional Tuning Controller

Performance Analysis of Speed Control of Direct Current (DC) Motor using Traditional Tuning Controller Vivek Shrivastva 1, Rameshwar Singh 2 1 M.Tech Control System Deptt. of Electrical Engg. NITM Gwalior

### How to Turn an AC Induction Motor Into a DC Motor (A Matter of Perspective) Steve Bowling Application Segments Engineer Microchip Technology, Inc.

1 How to Turn an AC Induction Motor Into a DC Motor (A Matter of Perspective) Steve Bowling Application Segments Engineer Microchip Technology, Inc. The territory of high-performance motor control has

### Motor Modeling and Position Control Lab Week 3: Closed Loop Control

Motor Modeling and Position Control Lab Week 3: Closed Loop Control 1. Review In the first week of motor modeling lab, a mathematical model of a DC motor from first principles was derived to obtain a first

### Sensitivity Analysis of Motor PWM Control

Proceedings of the World Congress on Engineering and Computer Science 8 WCECS 8, October - 4, 8, San Francisco, USA Sensitivity Analysis of Motor PWM Control Wenbo Zhang and Wei Zhan Abstract This paper

### Implementation of Fuzzy and PID Controller to Water Level System using LabView

Implementation of Fuzzy and PID Controller to Water Level System using LabView Laith Abed Sabri, Ph.D University of Baghdad AL-Khwarizmi college of Engineering Hussein Ahmed AL-Mshat University of Baghdad

### A Simplified Approach to dc Motor Modeling for Dynamic Stability Analysis

Application Report SLUA076 - July 2000 A Simplified Approach to dc Motor Modeling for Dynamic Stability Analysis Edited by Mickey McClure Power Supply Control Products ABSTRACT When we say that an electric

### Electrical Machines - I Prof. D. Kastha Department of Electrical Engineering Indian Institute of Technology, Kharagpur

Electrical Machines - I Prof. D. Kastha Department of Electrical Engineering Indian Institute of Technology, Kharagpur Lecture - 9 Harmonics and Switching Transients in Single Phase Transformers So far

### LabVIEW Based Speed Control of DC Motor Using PID Controller

LabVIEW Based Speed Control of DC Motor Using PID Controller Dileep Kumar 1, Mazhar Hussain 2, Shaurya Varendra Tyagi 3, Prof. Ravi Gupta 4, Prof. Salim 5 1,2,3,4,5 Electrical & Electronics Department,

### Application Information

Moog Components Group manufactures a comprehensive line of brush-type and brushless motors, as well as brushless controllers. The purpose of this document is to provide a guide for the selection and application

### Control circuit. gathering and reporting fault messages. carrying out of protective functions for the frequency converter and motor.

Control circuit The control circuit, or control card, is the fourth main component of the frequency converter and has four essential tasks: control of the frequency converter semi-conductors. data exchange

### Simulation of VSI-Fed Variable Speed Drive Using PI-Fuzzy based SVM-DTC Technique

Simulation of VSI-Fed Variable Speed Drive Using PI-Fuzzy based SVM-DTC Technique B.Hemanth Kumar 1, Dr.G.V.Marutheshwar 2 PG Student,EEE S.V. College of Engineering Tirupati Senior Professor,EEE dept.

### ECE382/ME482 Spring 2005 Homework 3 Solution March 7,

ECE382/ME482 Spring 2005 Homework 3 Solution March 7, 2005 Solution to HW3 AP4.5 We are given a block diagram in Figure AP4.5 on page 237 of the text and asked to find steady state errors due to (a) a

### Speed Control of Brushless DC Motor Implementing Extended Kalman Filter

Speed Control of Brushless DC Motor Implementing Extended Kalman Filter Joyce Jacob, Surya Susan Alex, Asha Elizabeth Daniel Abstract BLDC motors or brushless dc motors are permanent magnet synchronous

### Simulation and Analysis of Parameter Identification Techniques for Induction Motor Drive

International Journal of Electronic and Electrical Engineering. ISSN 0974-2174 Volume 7, Number 10 (2014), pp. 1027-1035 International Research Publication House http://www.irphouse.com Simulation and

### The Synchronous Machine

Experiment No. 5 The Synchronous Machine Synchronous ac machines find application as motors in constant speed applications and, when interfaced to the power source with a variable-frequency converter system,

### Modeling and Performance Analysis of a Permanent Magnet Brushless DC motor using Instrumentation Technique

Modeling and Performance Analysis of a Permanent Magnet Brushless DC motor using Instrumentation Technique Abhishek Jain 1, Prabhat Ranjan Sarkar 2, Mohd. Khursheed Siddique 3 Department of Electrical

### What is Field Oriented Control and what good is it?

What is Field Oriented Control and what good is it? Using brushless servo motors and drives in your next new product? You have probably seen the buzzwords: 'Trapezoidal', 'Sinusoidal', and 'Field Oriented

### Response to Harmonic Excitation Part 2: Damped Systems

Response to Harmonic Excitation Part 2: Damped Systems Part 1 covered the response of a single degree of freedom system to harmonic excitation without considering the effects of damping. However, almost

### Brush DC Motor Basics. by Simon Pata Business Unit Manager, Brushless DC

thinkmotion Brush DC Motor Basics by Simon Pata Business Unit Manager, Brushless DC Ironless DC Motor Basics Technical Note Brushed DC ironless motors are found in a large variety of products and applications

### Modelling, Simulation and Implementation of a Fault Tolerant Permanent Magnet AC Motor Drive with Redundancy

HE UNIVERSIY OF ADELAIDE Australia Modelling, Simulation and Implementation of a Fault olerant ermanent Magnet AC Motor Drive with Redundancy Jingwei Zhu Submitted to the Faculty of Engineering, Computer

### Inductance. Motors. Generators

Inductance Motors Generators Self-inductance Self-inductance occurs when the changing flux through a circuit arises from the circuit itself. As the current increases, the magnetic flux through a loop due

### The Dynamic Simulation of the Three-Phase Brushless Permanent Magnet AC Motor Drives Using Lab View

The Dynamic Simulation of the Three-Phase Brushless Permanent Magnet AC Motor Drives Using Lab View Sangam Singh Dept. of Electrical & Electronics Engineering, SRM University, Chennai, India E-mail : singh.sangam@gmail.com

### A Fuzzy-Based Speed Control of DC Motor Using Combined Armature Voltage and Field Current

3rd IFAC International Conference on Intelligent Control and Automation Science. A Fuzzy-Based Speed Control of DC Motor Using Combined Armature Voltage and Field Current A. A. Sadiq* G. A. Bakare* E.

### EFFICIENCY COMPARISON OF MODERN VARIABLE SPEED DRIVE TECHNOLOGIES

EFFICIENCY COMPARISON OF MODERN VARIABLE SPEED DRIVE TECHNOLOGIES JUNE 1993 BY EDWARD C. LEE POWERTEC INDUSTRIAL CORPORATION Abstract: Brushless D.C. technology is new to the general industrial maketplace

### System Modeling and Control for Mechanical Engineers

Session 1655 System Modeling and Control for Mechanical Engineers Hugh Jack, Associate Professor Padnos School of Engineering Grand Valley State University Grand Rapids, MI email: jackh@gvsu.edu Abstract

### EDEXCEL NATIONAL CERTIFICATE/DIPLOMA UNIT 5 - ELECTRICAL AND ELECTRONIC PRINCIPLES NQF LEVEL 3 OUTCOME 4 - ALTERNATING CURRENT

EDEXCEL NATIONAL CERTIFICATE/DIPLOMA UNIT 5 - ELECTRICAL AND ELECTRONIC PRINCIPLES NQF LEVEL 3 OUTCOME 4 - ALTERNATING CURRENT 4 Understand single-phase alternating current (ac) theory Single phase AC

### Models for DC Motors

Models for DC Motors Raul Rojas Free University of Berlin Institute of Computer Science Takustr. 9, 14195 Berlin, Germany http://www.fu-fighters.de Abstract. This document describes how to model a DC motor,

### APPLICATION OF SLIDING CONTROL METHOD TO AN ARC WELDING MACHINE AND COMPARING ITS PERFORMANCE WITH THAT OF CONVENTIONAL PI METHOD

APPLICATION OF SLIDING CONTROL METHOD TO AN ARC WELDING MACHINE AND COMPARING ITS PERFORMANCE WITH THAT OF CONVENTIONAL PI METHOD *Ahmet KARAARSLAN **Đres ĐSKENDER e-mail: akaraarslan@gazi.edu.tr e-mail:

### ω h (t) = Ae t/τ. (3) + 1 = 0 τ =.

MASSACHUSETTS INSTITUTE OF TECHNOLOGY Department of Mechanical Engineering 2.004 Dynamics and Control II Fall 2007 Lecture 2 Solving the Equation of Motion Goals for today Modeling of the 2.004 La s rotational

### Application of Genetic Algorithm in Optimal PID Gain Tuning for Heavy Duty Gas Turbine Plant

S.Balamurugan, R.Joseph Xavier 2, A.Ebenezer Jeyakumar 3 Regular paper Application of Genetic Algorithm in Optimal PID Gain Tuning for Heavy Duty Gas Turbine Plant Gas turbine generators are commonly used

### DIRECT torque control (DTC) of induction motors has

76 IEEE POWER ELECTRONICS LETTERS, VOL. 3, NO. 2, JUNE 2005 Constant and High Switching Frequency Torque Controller DTC Drives C. L. Toh, N. R. N. Idris, Senior Member, IEEE, and A. H. M. Yatim, Senior

### USER MANUAL DC TORQUE MOTOR

USER MANUAL DC ORQUE MOOR he present manual shows an opportunity for the servomechanisms builders of choosing the DC torque motors, with high performances, low price and immediate delivery. ICE SA Department

### VFD 101 Lesson 4. Application Terminology for a VFD

VFD 101 Lesson 4 Application Terminology for a VFD This lesson covers the application terminology associated with a Variable Frequency Drive (VFD) and describes each term in detail. When applying a Variable

### MODELLING AND SIMULATION OF MICRO HYDRO POWER PLANT USING MATLAB SIMULINK

MODELLING AND SIMULATION OF MICRO HYDRO POWER PLANT USING MATLAB SIMULINK Auwal Abubakar Usman 1, Rabiu Aliyu Abdulkadir 2 1 M.Tech (Power System Engineering), 2 M.Tech (Instrumentation and Control) Sharda

### Brushed DC Motor Control: Parameter characterization, open loop and PI controller simulation

Brushed DC Motor Control: Parameter characterization, open loop and PI controller simulation Dave Seaton EE Student ECE480 Design Team 4 Michigan State University Introduction During the Fall Semester

### Online efficiency diagnostic of three phase asynchronous machines from start up data

European Association for the Development of Renewable Energies, Environment and Power Quality International Conference on Renewable Energies and Power Quality (ICREPQ 09) Valencia (Spain), 15th to 17th

### Fuzzy Adaptive PI Controller for Direct Torque Control Algorithm Based Permanent Magnet Synchronous Motor

Website: www.ijetae.com (ISSN 225-2459, ISO 91:28 Certified Journal, Volume 3, Issue 5, May 213) Adaptive PI Controller for Direct Torque Control Algorithm Based Permanent Magnet Synchronous Motor R.Senthil

### Lab Session 4 Introduction to the DC Motor

Lab Session 4 Introduction to the DC Motor By: Professor Dan Block Control Systems Lab Mgr. University of Illinois Equipment Agilent 54600B 100 MHz Ditizing Oscilloscope (Replacement model: Agilent DSO5012A

### PID Controller Tuning: A Short Tutorial

PID Controller Tuning: A Short Tutorial Jinghua Zhong Mechanical Engineering, Purdue University Spring, 2006 Outline This tutorial is in PDF format with navigational control. You may press SPACE or, or

### SYNCHRONOUS MACHINES

SYNCHRONOUS MACHINES The geometry of a synchronous machine is quite similar to that of the induction machine. The stator core and windings of a three-phase synchronous machine are practically identical

### Response to Harmonic Excitation

Response to Harmonic Excitation Part 1 : Undamped Systems Harmonic excitation refers to a sinusoidal external force of a certain frequency applied to a system. The response of a system to harmonic excitation

### Magnetic electro-mechanical machines

Magnetic electro-mechanical machines Lorentz Force A magnetic field exerts force on a moving charge. The Lorentz equation: f = q(e + v B) f: force exerted on charge q E: electric field strength v: velocity

### 8 Speed control of Induction Machines

8 Speed control of Induction Machines We have seen the speed torque characteristic of the machine. In the stable region of operation in the motoring mode, the curve is rather steep and goes from zero torque

### Power Quality Paper #3

The Effect of Voltage Dips On Induction Motors by: M D McCulloch 1. INTRODUCTION Voltage depressions caused by faults on the system affect the performance of induction motors, in terms of the production

### Control System Definition

Control System Definition A control system consist of subsytems and processes (or plants) assembled for the purpose of controlling the outputs of the process. For example, a furnace produces heat as a

### The Basics of Permanent Magnet Motor Operations

COURSE# - 1 The Basics of Permanent Magnet Motor Operations By George Holling COURSE# - 2 Introduction Introduction The physics of permanent magnets Basic PM motor operating principles Basic motor parameters

### Current Loop Tuning Procedure. Servo Drive Current Loop Tuning Procedure (intended for Analog input PWM output servo drives) General Procedure AN-015

Servo Drive Current Loop Tuning Procedure (intended for Analog input PWM output servo drives) The standard tuning values used in ADVANCED Motion Controls drives are conservative and work well in over 90%

Induction Motor (No-Load Test) Induction Motor (Blocked Rotor Test) Example (No-Load/Blocked Rotor Tests) The results of the no-load and blocked rotor tests on a three-phase, 60 hp, 2200 V, six-pole, 60

### ME Laboratory 10 Independent Design Project: Sous Vide

ME 530.420 Laboratory 10 Independent Design Project: Sous Vide Brandon Lee Dongsuk Shin Jeffrey Yu December 16, 2012 Robot Sensors/Actuators Dr. Noah Cowan I. Introduction Today, robots build cars, monitor

### Design of Single - Axis Rate Table for calibration of Gyro sensor used in Micro Aerial vehicles (MAV)

Design of Single - Axis Rate Table for calibration of Gyro sensor used in Micro Aerial vehicles (MAV) MANDADI SRINIVASA RAO #1, DR. C.M. ANANDA *2 AND L.R.MANOHAR *3 # M.Tech, Control and Automation, VIT

### Mini-Lab Projects in the Undergraduate Classical Controls Course

Mini-Lab Projects in the Undergraduate Classical Controls Course Jeffrey S. Dalton, Daniel S. Stutts, and Robert L. Montgomery University of Missouri-Rolla Rolla, MO 65409 Abstract: To address a common

### Motors and Generators

Motors and Generators Electro-mechanical devices: convert electrical energy to mechanical motion/work and vice versa Operate on the coupling between currentcarrying conductors and magnetic fields Governed

### Electrical Drives 1. Week 1: Introduction to drive systems

Electrical Drives 1 Week 1: Introduction to drive systems What Do we mean by Electrical Drive System? It is the study of the electric system involving controlling electric motors in both steady state and

### Electronic Speed Variator for a Brushless DC Motor

Electronic Speed Variator for a Brushless DC Motor Jorge M. Jaimes Ponce, Jesús U. Liceaga C., Irma I. Siller A. and Enrique Arévalo Zamudio Abstract In this paper the development of an electronic speed

### SIMULATION AND SPEED CONTROL OF INDUCTION MOTOR DRIVES

SIMULATION AND SPEED CONTROL OF INDUCTION MOTOR DRIVES A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF Bachelor of Technology In ELECTRICAL ENGINEERING By AMITPAL SINGH I.S.

### APPLICATION NOTE - 017

APPLICATION NOTE - 017 PWM Motor Drives Theory and Measurement Considerations Pulse Width Modulated (PWM) power electronic techniques represent a large and increasing proportion of modern power electronics.

### Performance Analysis of Different Control Strategies in a Z-source Inverter

EASR - Engineering, echnology & Applied Science Research Vol. 3, o., 013, 391-395 391 Performance Analysis of Different Control Strategies in a Z-source Inverter Byamakesh Nayak School of Electrical Engineering

### Analysis of Dynamic Circuits in MATLAB

Transactions on Electrical Engineering, Vol. 4 (2015), No. 3 64 Analysis of Dynamic Circuits in MATLAB Iveta Tomčíková 1) 1) Technical University in Košice/Department of Theoretical and Industrial Electrical

### System Identification and State Feedback Controller Design of Magnetic Levitation System

International Journal of Engineering and Technical Research (IJETR) ISSN: 2321-0869, Volume-2, Issue-6, June 2014 System Identification and State Feedback Controller Design of Magnetic Levitation System

### SPEED CONTROL OF INDUCTION MACHINE WITH REDUCTION IN TORQUE RIPPLE USING ROBUST SPACE-VECTOR MODULATION DTC SCHEME

International Journal of Advanced Research in Engineering and Technology (IJARET) Volume 7, Issue 2, March-April 2016, pp. 78 90, Article ID: IJARET_07_02_008 Available online at http://www.iaeme.com/ijaret/issues.asp?jtype=ijaret&vtype=7&itype=2

### Brushless DC Motor Speed Control using both PI Controller and Fuzzy PI Controller

Brushless DC Motor Speed Control using both PI Controller and Fuzzy PI Controller Ahmed M. Ahmed MSc Student at Computers and Systems Engineering Mohamed S. Elksasy Assist. Prof at Computers and Systems

### Design and Simulation of Digital PID Controller for Open loop and Closed Loop Control of Buck Converter

IJCST Vo l 1, Is s u e 2, De ce m b e r 2010 Design and Simulation of Digital PID Controller for Open loop and Closed Loop Control of Buck Converter 1 P Geethanjali, 2 P Vijaya Priya, 3 M Kowsalya, 4 J

### Torsion Pendulum. Life swings like a pendulum backward and forward between pain and boredom. Arthur Schopenhauer

Torsion Pendulum Life swings like a pendulum backward and forward between pain and boredom. Arthur Schopenhauer 1 Introduction Oscillations show up throughout physics. From simple spring systems in mechanics

### 2. A conductor of length 2m moves at 4m/s at 30 to a uniform magnetic field of 0.1T. Which one of the following gives the e.m.f. generated?

Extra Questions - 2 1. A straight length of wire moves through a uniform magnetic field. The e.m.f. produced across the ends of the wire will be maximum if it moves: a) along the lines of magnetic flux

### Maglev Controller Design

Maglev Controller Design By: Joseph Elliott Nathan Maher Nathan Mullins For: Dr. Paul Ro MAE 435 Principles of Automatic Controls Due: May 1, 2009 NJN Control Technologies 5906 Wolf Dale Ct. Suite 1 Raleigh,

### Controller Design using the Maple Professional Math Toolbox for LabVIEW

Controller Design using the Maple Professional Math Toolbox for LabVIEW This application demonstrates how you can use the Maple Professional Math Toolbox for LabVIEW to design and tune a Proportional-Integral-Derivative

Matlab and Simulink for Control Automatica I (Laboratorio) 1/78 Matlab and Simulink CACSD 2/78 Matlab and Simulink for Control Matlab introduction Simulink introduction Control Issues Recall Matlab design

### SIMULATION OF WALKING HUMANOID ROBOT BASED ON MATLAB/SIMMECHANICS. Sébastien Corner

SIMULATION OF WALKING HUMANOID ROBOT BASED ON MATLAB/SIMMECHANICS Sébastien Corner scorner@vt.edu The Robotics & Mechanisms Laboratory, RoMeLa Department of Mechanical Engineering of the University of

### GOVERNMENT COLLEGE OF ENGINEERING, BARGUR CONTROL SYSTEMS OBJECTIVE TYPE QUESTIONS

GOVERNMENT COLLEGE OF ENGINEERING, BARGUR CONTROL SYSTEMS OBJECTIVE TYPE QUESTIONS 1. In an open loop control system (a) Output is independent of control input (b) Output is dependent on control input

### CONTROL OF ELECTRONIC THROTTLE VALVE POSITION OF SI ENGINE

CONTROL OF ELECTRONIC THROTTLE VALVE POSITION OF SI ENGINE Marek Honek, Slawomir Wojnar, Peter Šimončič and Boris Rohaľ-Ilkiv Slovak University of Technology, Faculty of Mechanical Engineering Námestie

### Outline Servo Control

Outline Servo Control Servo-Motor Drivers Control Modes orque Capability Servo-control Systems Direct/Indirect Control System Control Algorithm Implementation Controller Design by Emulation Discretization

### Different Braking Techniques Employed to a Brushless DC Motor Drive used in Locomotives

Different Braking Techniques Employed to a Brushless DC Motor Drive used in Locomotives M.Rakesh, P.V.R.L. Narasimham Department of EEE., Gudlavalleru Engineering College, Gudlavalleru-521356, A.P, India

### TRACKING ERRORS DECREASING IN CNC SYSTEM OF MACHINE TOOLS

Andrzej WAWRZAK Kazimierz KARWOWSKI Krzysztof KARWOWSKI Sławomir MANDRA Mirosław MIZAN TRACKING ERRORS DECREASING IN CNC SYSTEM OF MACHINE TOOLS ABSTRACT In the paper the procedures and practical methods

### Principles and Working of DC and AC machines

BITS Pilani Dubai Campus Principles and Working of DC and AC machines Dr Jagadish Nayak Constructional features BITS Pilani Dubai Campus DC Generator A generator consists of a stationary portion called

### Implementation of A Novel Switch-Mode DC-To-AC Inverter with Non- Linear Robust Control Using MATLAB

Implementation of A Novel Switch-Mode DC-To-AC Inverter with Non- Linear Robust Control Using MATLAB Mr. Damodhar Reddy Asst.Prof K. PavanKumar Goud Asst.Prof K. Pradeep Kumar Reddy Asst.Prof Department

### Module 3F2: Systems and Control EXAMPLES PAPER 1 - STATE-SPACE MODELS

Cambridge University Engineering Dept. Third year Module 3F2: Systems and Control EXAMPLES PAPER - STATE-SPACE MODELS. A feedback arrangement for control of the angular position of an inertial load is

### Reactive Power Control of an Alternator with Static Excitation System Connected to a Network

Reactive Power Control of an Alternator with Static Excitation System Connected to a Network Dr. Dhiya Ali Al-Nimma Assist. Prof. Mosul Unoversity Dr. Majid Salim Matti lecturer Mosul University Abstract

### THE LUCAS C40 DYNAMO & ITS ARMATURE.

THE LUCAS C40 DYNAMO & ITS ARMATURE. H. Holden, March 2011. The Dynamo as a DC generating machine was used extensively in the pre- Alternator era, from the early 1900 s up to the late 1960 s and early

### MATHEMATICAL MODELING OF BLDC MOTOR WITH CLOSED LOOP SPEED CONTROL USING PID CONTROLLER UNDER VARIOUS LOADING CONDITIONS

VOL. 7, NO., OCTOBER ISSN 89-668 6- Asian Research Publishing Network (ARPN). All rights reserved. MATHEMATICAL MODELING OF BLDC MOTOR WITH CLOSED LOOP SPEED CONTROL USING PID CONTROLLER UNDER VARIOUS