Condition and prospects of development of the integrated modular avionics

Transcription

1 International conference Condition and prospects of development of the integrated modular avionics Moscow, October 29-30, 2012.

2 IRK FUNCTIONS OF THE INTEGRATED RADIO-ELECTRONIC COMPLEX (IRK): 1. Supporting navigation using GNSS (GPS/GLONASS), VOR, DME, RSBN (option) 2. Supporting approach and landing using any of systems GLS, ILS, MLS, PRMG (option) 3. Reception of digital data using VHF channel from ground based augmentation stations (GBAS) of GNSS

3 IRK COMPOSITION OF THE INTEGRATED RADIO-ELECTRONIC COMPLEX: 1. Unit of navigation, landing and reception of data (BNPD): module of radio-frequency meter range and MLS (module RF VHF/MLS) module of processing of signals of a meter range and MLS (THE MOSCOW VHF/MLS) GNSS module module of secondary power supply DIMENSIONS: 4 MCU

4 IRK COMPOSITION OF THE INTEGRATED RADIO-ELECTRONIC COMPLEX: 2. Navigation unit (BN): DME transmitter RSBN transmitter radionavigation receiver (RPU-N) module of processing of DME/ RSBN/PRMG signals (MOS DME/ RSBN/PRMG) module of secondary power supply DIMENSIONS: 4 MCU

5 INTEGRATED SURVEIILANCE SYSTEM (ISS) FUNCTIONS Are ESTABLISHED in ARINC 768-2, CONFIGURATION D 1. ACAS 2. TAWS 3. Transponder MODE S (Level 2es) 4. ADS-B OUT and IN 5. ASAS (ASSAP) IN ADDITION TO ARINC : 1. RAAS

6 ALTERNATES OF ISS REALIZATION: 1. BASED ON UNIT USING IMA MODULES AND REALIZED IN ARINC600 STANDARD 2. BASED ON COMPLETELY IMA UNIT AND SEPARATE TRANSCEIVERS

7 FIRST ALTERNATE: BASED ON UNIT USING IMA MODULES ADVANTAGES OF THE APPROACH: 1. Standard ARINC600 LRU 2. ARINC768 standard sizes and connector 3. Minimum dimensions 4. Traditional approaches to placement on aircraft 5. Various options of maintenance POSSIBILITIES OF FLEXIBLE EXPANSION: 1. In hardware - by means of the mezzanine on processor s module (for example, 3-D display capability) 2. In software - by adding applications satisfying APEX standard (for example, asas applications or meteo processing) DIMENSIONS: 4 MCU

8 FIRST ALTERNATE: BASED ON UNIT USING IMA MODULES COMPOSITION OF ISS : STANDARD COMPONENTS VITA Processor s module + OS ARINC 653 (AFDX interfaces) 2. The module of digital processing with the mezzanine and minimum set of interfaces ARINC Module of secondary power supply ADDITIONAL HARDWARE COMPONENTS (NONSTANDARD): 4. Transmitter s module 5. Receiver s module DIMENSIONS: 4 MCU

9 FIRST ALTERNATE: BASED ON UNIT USING IMA MODULES 1. Processor s module (designed by «НКБ ВС») + OC ARINC 653 ADVANTAGES: 1. AFDX interfaces 2. Unified aircraft equipment

10 FIRST ALTERNATE: BASED ON UNIT USING IMA MODULES 2. Digital processing module based on FPGA with the mezzannine ADC and minimum set of interfaces ARINC429 and discretes (designed by «VNIIRA-Navigator») ADVANTAGES: 1. DSP-processing based on FPGA 2. Possibility to interface with receiving path through FMCmezzanine

11 FIRST ALTERNATE: BASED ON UNIT USING IMA MODULES 3. Module of secondary power supply (designed by «НКБ ВС») ADVANTAGES: 1. Unified aircraft equipment

12 FIRST ALTERNATE: BASED ON UNIT USING IMA MODULES THE ADDITIONAL COMPONENTS: 4. Transmitter s module (designed by «VNIIRA-Navigator») ADVANTAGES: 1. Expanded built-in control

13 FIRST ALTERNATE: BASED ON UNIT USING IMA MODULES 5. Receiver s module (designed by «VNIIRA-Navigator») ADVANTAGES: 1. Expanded built-in control

14 SECOND ALTERNATE: BASED ON COMPLETELY IMA UNIT AND SEPARATE TRANSCEIVERS BENEFITS OF APPROACH: 1. Unit is IMA block completely (all components are standard ima-devices and unified) 2. Program flexibility and follow-up things + 3. Significant decreasing RF-cables weight (and equipment in whole) due to transceivers and antennas co-location 4. Improvement characteristics of radio (increasing sensitivity and decreasing power s losses) 5. Possibility of all aircraft RF functions integration in one unit (including communication and navigation) MAIN DIFFICULTIES: There is need to work out typical (or standard) requirements for design, maintenance and installation of units of RF-transceivers on aircraft

15 IRK & ISS THANK YOU FOR YOUR ATTENTION!!!