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  • Triplex Redundant Flight Control Computer
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Triplex Redundant Flight Control Computer
  • Zeobercom
  • China

● Triplex redundancy CPU structure
● Bus function module realized by external interface integrated board
● Discrete function module realized by discrete emulator
● Analog function module realized by analog simulation card
● Power module realized by power board
● External power supply of the chassis is powered by AC 220V
● Centralized architecture design
● Suitable for simulation system

Product Description

The device adopts a centralized architecture of three redundancy similar redundancy architecture, with ARINC659 bus as the core, and each function board is connected to the bus in the form of resources, providing basic hardware platform for the development process of flight control system such as software development, testing, comprehensive verification and digital closed-loop.

 

Performance Parameters

Redundancy design……………..…Triplex CPU redundant structure

Bus type……………………………..ARINC659

Serial port………………………….. Provide 2-channel of RS422 serial port interfaces per redundancy

Watchdog……………………….…..Every redundancy of flight control computer owns watchdog function

Discrete……………………….…….64-channel discrete input and 64-channel discrete output

Analog……………………….……...16-channel analog input and 16-channel analog output

Power supply……………………….DC 28V input

 

Working Environment

Temperature ........... -45℃ ~ +70℃

Relative humidity ........... 5﹪~95﹪, no condensation

Shock vibration ........... 5g

 

General Specifications

External dimensions (L×W×H) (without ear) ........... 600×320×350 mm

Chassis material ........... aviation aluminum alloy

 

Typical Applications

Construction of automatic test system

Laboratory automation, research and design verification



Flight Control Computer

● Achieving redundancy management and self-test function through hardware and software to meet the reliability requirements of flight computer and flight control system reliable.

● According to the information of command sensor and flight movement sensor, it performs control law calculation and the result is input to servo system to control motion of rudder actuator.

● Self-test capability to meet the system testability requirements and providing test circuits for other parts

● Providing power supply for some other external parts


Product Description

Flight control computer, the core of the UAV flight control system, is the solution device of control system to realize the control law calculation function of flight control system and output control command to servo system. Flight control computer is also the management part of all the system, which is responsible for redundancy management calculation, logical judgment, working mode conversion, and achieves the declaration of system state, fault alarm and BIT function of the whole flight control system. It provides signal interfaces from other parts of the system and from the system to the on-board cross-link equipment on the machine and process the signals.

We can customize redundancy flight control computers according to customers' demands.


Selection Guide for Flight Control Computer


Model No.

Description

Bus Type

Working Temperature

Embedded Controller

ZY 8DN04-T1

Single Redundancy Flight Control Computer

CCDL

-45℃~+70℃

ZY 8DN01

Dual-Redundancy Flight Control Computer

PC104

-45℃~+70℃

ZY 8DN02

Triplex Flight Control Computer

ARINC659

-45℃~+70℃

ZY 8DN03

Quad Flight Control Computer

LBE

-45℃~+70℃

ZY8DN05-TN

Distributed Redundancy Flight Control Computer

CCDL

-10℃~+55℃




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