NAVAL SYSTEM

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Naval systems are crucial for securing maritime domains and ensuring the superiority of naval forces in both defense and offense. At Sigma Advanced Systems, we design and develop advanced naval systems that enhance the operational capabilities of modern navies all tailored to meet the rigorous demands of naval operations. With a focus on precision, durability, and innovation, our naval system provide strategic advantages, empowering naval forces to protect and defend their waters effectively.

NAVAL SYSTEM

NAVAL SYSTEM

Electrical Actuation Control System for Rudder Control of Heavy-Weight Torpedo

  • Digital Controller & Intelligent Power Drive
  • Four (4) permanent magnet synchronous (PMS) motors
  • Deflects control surfaces (elevators and rudders) of the Torpedo based on input command from on-board processor (OBP)
  • EMI/EMC compliant
  • Electrical Actuation system
  • Digital controller, based on TMS320F2808 DSP
  • Intelligent power drives - communicates on CANbus
  • Command from On Board Processor (OBP) on MIL-STD-1553
  • Complete Integrated System

Megh-Suchak (MS-10) Cloud LiDAR

  • Detects and measures cloud height up to 10 km, with 5-meter resolution
  • Fixed, Circular, Vertical & Conical scans
  • Transmits 1064 nm Laser
  • Receives reflected signal from cloud through a Cassegrain telescope and beam concentrator, focussing on an Avalanche Photo Diode
  • Data acquisition @ 40 MSPS, using high-speed Ultra Scale FPGA
  • Height resolution of 5 meters
  • Motorised Gimbal to point the system in Azimuth (0-360 degree) and Elevation (-20 to +90 degrees)
  • IP 66 enclosure (rain and dust resistant)
  • Temperature-controlled enclosure
  • Ethernet & Wi-Fi connectivity with Lab VIEW based Host GUI

MPIDS (Mains Power Interface & Distribution System)

  • Deployed on High Endurance Autonomous Underwater Vehicle (HEAUV)
  • Meant for intelligent and controlled power distribution to different on-board subsystems
  • Accepts 150V DC battery input channel (14 kW)
  • Provides multiple output channels:
    • 28V DC (32 Nos.) – 1.5 kW
    • 48V DC (24 Nos.) – 1.5 kW
  • OBC interface on MIL-STD-1553
  • Dual-redundant System Controller
  • Multiple intelligent and independent power modules
  • Inter-module communication on CAN bus
  • Time Sequencer for Recovery
  • Round-shell connectors

Antenna Control Unit

  • Ground-based Tracking Unit for UAV
  • Conduction cooled Power PC based single board computer with Customized VME64-back plane and interface board
  • Receives/Transmits data over Ethernet link with different subsystems
  • Digital inputs (16) & Digital outputs (16)
  • Analog inputs (8) & Analog outputs (4)
  • Ethernet ports (3), serial ports (3), CAN BUS, SSI interfaces (4)
  • Interface with incremental and absolute Encoders
  • Embedded Software with VxWorks RTOS, validated to DO-178B Level C

Auxiliary Display Unit

  • Receiver Operator Interface
  • Receives track information from a SuperHet receiver and displays the same in Spectrum mode
  • Acts as operator interface to the Receiver
  • Supports setting up for SCAN and STEP strategies
  • Supports display for signal in time domain
  • Displays Radar signals – PRF and PW

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Contact Info

  • 24/A, Hardware Park, Near International Airport,
  • Srisailam Highway Road,
  • Hyderabad, Telangana 500005
  • +91 9440803710

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