Joint Precision Approach and Landing System (JPALS)

Transcription

1 Joint Precision Approach and Landing System (JPALS) JPALS Program Update CAPT Drew Williams, US Navy NAVAIR PMA APRIL 2010 NAVAIR Public Release SPR ; ;

2 JPALS Overview Transformational GPS-based precision approach and landing capability: Adverse weather and terrain operations Improved situational awareness, enhanced safety Jam-resistant GPS technology Supports Joint Service, Civil, Multinational Interoperability JPALS Enables: Gradual retirement of costly, obsolete radar-based systems JPALS CDD defines Incremental development: Inc-1A: US Navy Sea-Based Inc-1B: Aircraft Integrations Increment 2: DoD Land-Based Inc-1A: EMD Phase with Raytheon JPALS Provides Revolutionary Capability - Enabling All DoD Warfare and Mission Areas NAVAIR Public Release SPR ; ;

3 JPALS 1 Medium Earth Orbit Three System Components: GPS Ground Station Aircraft Integration 2 3 (DoD and Civil Interoperability) Ground Station Variants Sea-Based: 2-way data link Shore-Based: 1-way data broadcast Global Precision Approach Capability NAVAIR Public Release SPR ; ;

4 Joint Interoperable Solution USN Automatic Carrier Landing System (SPN-46) LHA/D Landing Sys (SPN-35) Shore Precision Approach Radar (PAR) (FPN-63) Ship TACAN (URN-25) Shore Training Radar (SPN-42) Shore Instrument Landing System (ILS) USMC Shore PAR (FPN-63) Shore ILS MATCALS PAR (TPN-22) ATNAVICS (TPN- 31A) USA Fixed Base PAR (AN/FPN-67) Fixed Base ILS (MK-20A) Tactical ASR/PAR ATNAVICS AN/TPN-31 USAF PAR (GPN-22, FPN-62) ILS (GRN-29, MK-20, AMS-2100) Mobile Microwave Landing System (TRN-45) Mobile PAR (TPN-25, MPN-14K, MPN-25) FAA Instrument Landing System NATO Precision Approach Radar JPALS Sea-Based Land-Based fixed, mobile, and man-pack Aircraft Avionics Interoperability LAAS/WAAS NAVAIR Public Release SPR ; ;

5 Overarching Joint Program Capability Increments Inc-1A (SRGPS) 200 ft/ ½ NM Shipboard Relative GPS Joint A/C Integration Guide CVN LH-CLASS DDG 1000 JPALS End State Inc-1B Inc-2 (LDGPS) Medium Earth Orbit Sea-Based Lead Platforms Operational A/C Integration 200 ft/ ½ SM Land-Based Fixed and Tactical/Mobile Local Differential GPS (FAA certifiable, Auto-Land) Future Landing System Incremental Precision/Capability Inc ft/ ¼ SM Auto-Land Mobile/Fixed LDGPS 200 ft/ ½ NM Auto-Land Sea-Based SRGPS Inc 4 Inc 5 Inc 6 Inc ft/ ¼ NM Auto-Land Sea-Based SRGPS (UAV Support) Man-Pack LDGPS (Marine Corps/Army) Autonomous Enhanced Vision System (EVS) Upgrade to Sea-Based back-up system Three System Components: GPS Ground Station A/C Integration CDD with Annex A (Inc-2) and Annex B (Inc-1) validated by JROC and approved by CNO & CSAF NAVAIR Public Release SPR ; ;

6 JPALS Increment 1A Sea-Based Shipboard Relative GPS (SRGPS) 1. Ship derives its precise position using GPS 2. Inertial navigation sensors provide Ships motion for glide slope solution 3. Ship broadcasts ship position and glide slope solution via encrypted UHF data link 4. Aircraft derives its precise position using GPS 5. Aircraft receives glide slope data and reports back position via two way data link 6. Software algorithms calculate corrections and drive aircraft displays to maintain glide slope, may be coupled to flight controls to Inertial compensate Navigation for ship System data s motion used to compensate for ship s motion Translation Roll Pitch Surge Heave Sway Yaw Differential GPS gives relative position with high accuracy and integrity At Sea CONOPS Overview NAVAIR Public Release SPR ; ;

7 Increment 1 Initial Scope Ship System Development, Installation, and Test Retrofit Forward Fit CVN-Class DDG-1000 Four 19 Racks (Internal): GPS Receivers UHF Radios INS Processor Acquiring EDM & LRIP LH-Class CVN 21-Class Four 19 Racks (Internal): GPS Receivers UHF Radios INS Processor Selected Shore Installations Flight Testing Acquiring LRIP F-35 (JSF)-Navy/CV Test & CVW Sites e.g.: * Pax River * NAS Lemoore Integrating JPALS-UDB NAVAIR Public Release SPR ; ;

8 JPALS Increment 1B Aircraft Integration JPALS aircraft integration will maximize use of existing avionics modified as necessary to provide required performance Increment 1B CCRPA Antenna Electronics Avionics components may include: GPS Sensors Anti-Jam GPS Antenna Systems Inertial Navigation Sensors, EGI Computer Processing Equipment Data Link, e.g. ARC-210 JPALS Software Algorithms There is no JPALS Box common to each air system integration ANAV EGI Antenna Electronics with CRPA SATCOM FRPA 24 Ch. GPS RX JPALS Processor Relay box 24 Ch. GPS RX LN -100 EGIs JPALS Processor NAVAIR Public Release SPR ; ;

9 JPALS Increment 1 Schedule FY Qtr Acquisition Phases TD MS B SDD EMD MS C P&D Inc-1A Inc-1B Aircraft Integration Milestones and Events Follow-On Aircraft JSF Pre-Decisional POM12 TD Efforts BAA SRR-I UDB Avionics Source Selection SDD CA Initial Operational Aircraft Roadmap IBR SRR-II SFR EMD PDR Post PDR-A EMD CDR EDMs (1) Aircraft Integration Guides (updated quarterly) TRA JPALS Army Risk Reduction (JARR) Post CDR-A TRR (1) (2) (2) IT 1-3/OA Ship System OT Flight Test & CV Cert TRA (2) SVR/PRR EMD IT 4 OT&E LRIP LRIP (3) (2) IOT&E JPALS Ship System IOC attained when one aircraft can effectively conduct precision approaches and landings against a JPALS Ground Station MS B MS C IOC SRR/ SFR PDR CDR Design Test & ECP F/A-18E/F, EA-18G CA &Build Evaluation Installs SRR/ SFR PDR CDR Design Test & ECP CA &Build MH-60R/S Evaluation IOC Installs IOC TRA E-2D Design-Build-Test OT ECP Installs C-2A Design-Build-Test OT OT ECP Installs Common B Kit Development Platform OEM Support (AIG and B-Kit Development) IOC MH-60M&47G CH-47F Prepared on 3 December 2009 NAVAIR Public Release SPR ; ;

10 JPALS Increment 2 Land Based Warfighter Benefits One system serves Multiple Runways Multiple Airfields Non-traditional approaches Curved/Segmented Approach of the Day Displaced Landing Thresholds No Clear Zones Required Description Next Generation Precision Approach and Landing System for all DoD aircraft System Capability Category I Precision Approach and Landing Global Positioning System (GPS) Anti-Jam Civil Interoperable Specifics Requirements Basis: ICD dated 19 Sep 2005; Inc 2 CDD for Annex A (land-based) approved by JROC on 19 Jan 2010 Major Customers: USN, USMC, USA, AFFSA, AF MAJCOMS External USAF Interest: OSD, FAA, USA, USN, USMC Inchstones/Milestones: POM-12 approval required NAVAIR Public Release SPR ; ;

11 JPALS Increment 2 Schedule To 2010 FY 2010 FY 2011 FY 2012 FY 2013 FY 2014 FY 2015 FY 2016 FY 2017 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 MDD MS B MS C RFP Release SS Award TD/EMD Contract (s) JPALS IOC Avionics Risk Reduction PDR CDR Integrated Test LRIP Increment 2 Schedule is Preliminary until all Acquisition approvals are received NAVAIR Public Release SPR ; ;

12 Generic DGPS PALS Architecture GPS Satellites Airborne System software functions: 1. Apply differential corrections 2. Calculate DGPS position solution 3. Confirm integrity of DGPS solution 4. Generate approach path guidance GPS Sensor Processor Subsystem Data link Receiver DGPS Airborne System Controls & Displays Data link content: 1. Differential corrections 2. GPS integrity parameters 3. Approach path data GPS Sensor(s) Processor Subsystem Data link Transmitter DGPS Ground System Ground System software functions: 1. Generate differential corrections 2. Monitor GPS satellite integrity 3. Store or generate approach path data NAVAIR Public Release SPR ; ;

13 GBAS Ground System Honeywell SmartPath SLS-4000 GPS antenna and receiver (up to 4) Processor subsystem Data link transmit antenna Data link transmitter NAVAIR Public Release SPR ; ;

14 Land-Based JPALS is a Military Extension of GBAS Military Mode PALS capability P(Y)-code GPS GBAS Avionics Capability plus these capabilities Anti-Jam GPS UHF Encrypted Data Link Mobile Ground System form factor Integration into Military Avionics GBAS Ground System Capability Land-Based JPALS (Inc 2) NAVAIR Public Release SPR ; ;

15 Comparison of Military Utility Single System Capabilities GBAS ILS D-ILS MMLS PAR Straight-In Approach X X X X X Curved Approach X X Segmented Approach X X Variable Glidepath X X Displaced Threshold X Simultaneous Multiple Airfields X Simultaneous Multiple Runways X X* No Clear Zones X X Rapid Development of New Approaches X * - Near Simultaneous, Siting Dependent Open architecture readily accommodates future growth JPALS is an Operational Enabler NAVAIR Public Release SPR ; ;

16 Summary JPALS is a GPS-based system comprised of Ship and Land-Based Systems, Aircraft Systems, and supporting data links. JPALS is in development to provide a Joint precision approach capability replacement for multiple obsolete ship, shore, and tactical systems. JPALS supports Joint Service, Civil, and International interoperability. JPALS is the DoD Precision Approach capability of the future. NAVAIR Public Release SPR ; ;