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1. OSAMC:Open System Architecture and Mission Computer

  • Developed next-generation OSAMC for Jaguar aircraft - the nerve center of avionics system.
  • Open System Architecture with open industry standards - highly complex design - four Freescale MPC8640 based carrier cards@ 1.0GHz each.
  • Provides an integrated hardware - firmware capabilities for

Analog, Discrete & Synchros IO Signal Conditioning and Processing

Navigation and Weapon Algorithm processing

Digital Map Generation

Video Format conversion and switching

Master Stroke generation for HUD

Redundancy Management

Failure Management

Interface with all LRUs

  • In-house development of software modules using VxWorks653
  • Device Drivers for all hardware cards
  • Board Support Package
  • DO-178B software development life cycle

OSAMC ARCHITECTURE

STATUS OF OSAMC

HETL developed OSAMC for DARIN III upgrade of Jaguar Aircraft

  • ► OSAMC units delivered to MCSRDC, HAL

  • ► 50+ sorties successfully completed for all weather conditions.

  • ► OSAMC units have shown satisfactory performance.

  • ► QT activities started.


  •                         

INHOUSE DEVELOPMENT OF OFFSHOOT PRODUCTS OF OSAMC

2. 3D TECHNOLOGY

3D MODULE USING 3D TECHNOLOGY (SYSTEM IN PACKAGE)

3D MODULE MANUFACTURING PROCESS

3. OFFSET PROGRAM

HETL has manufactured, tested and delivered 12 sets (36 Cards) of products

NEW DESIGN & DEVELOPMENT INITIATIVES



    ► Most of the mobile devices equipped with Wi-Fi, WiMAX or other wireless modules making people are able to access services anywhere. However, different radio technologies and protocol standards need to be realized through different IC (Integrated Circuit) chips. How to integrate the various protocols and radio frequency (RF) chips into a small device is the most important challenge in recent years. Therefore, there is a design trade-off between the application variety and the size minimization of user device.

    ► The traditional hardware radio system consist a variety of analogy elements such as filters, converters, modulators and demodulators. The hardware is expensive in cost and low compatibility with other components. The reason why Software Defined Radio (SDR) becomes popular is that people could use SDR technology to realize many applications without a lot of efforts in the integration of different components. We can change the different software module to adapt different modulators and demodulators in the SDR platform. The most radio and wireless related applications could be achieved.

    ► Users can use SDR on personal wireless device. For example, the vendors could integrate GSM (Global System for Mobile Communications), WCDMA (Wide band Code Division Multiple Access), GPRS (General Packet Radio Service), IS-95, EV-DO, Wi-Fi, WiMAX or Bluetooth in a single device and update the newest radio modules by download software modules.

    ► Therefore, the goal of the user device development is to minimize its size, decrease the number of ASIC chips but keep more radio applications. To achieve the software radio functions, the base protocol of software modules, ADC/DAC conversion of hardware radios and multi-band antennas are necessary.

    ► The radio will communicate anywhere in the frequency spectrum in any modulation.                   


    ► AFDX provides networking services for internal aircraft communication. To reduce costs, it is based on the Ethernet standard and deploys a switched Ethernet network topology to deliver reliable and redundant data transmission services for aircraft End-System. Determining the reliability and performance of complex AFDX networks with hundreds or thousands of End-Systems is not an easy task. HETL will design and create a simulation library that provides configurable End-Systems and switches that can be used as building blocks for large AFDX networks. Models can be used for system reliability and redundancy analysis by inserting link and component failures, and can be invaluable when determining the packet delays and jitters at various points in the system. A network configuration is usually determined by the number of End-Systems and the applications running on them plus the physical and virtual connections among them. (AFDX uses preconfigured virtual circuits to deliver data between End-Systems.)

    ► The AFDX-Switch will be the nerve center of the avionics system, which controls all the sensors and LRUs placed in the avionics network and performs the navigation and weapon guidance functions. The AFDX-Switch is encircled in the diagram to visualize its placement in the avionics architecture. The AFDX-Switch will have open system architecture, to provide total abstraction between the HW and application SW with well defined interfaces.


    ► Design & Development of MIL1553B

    ► Next Generation Mission Computer using 3D miniaturization Techniques

    ► Joint development of Mission Computer for GE for Aircraft

    ► Design & Development of IPMS/IBS systems for Naval Ship


    ► For M/s. Edgewood Network for their Indian Customer in Networking Application

    ► For M/s. BEL requirements for their different application such as In Radar, etc.

    ► For M/s. Bharat Dynamics Limited for their Missile systems

    ► For Indian Railways (RDSO) for their ECU in Locomotives

    ► For SDR

    ► For AFDX

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