An aircraft cockpit command and control system simulation test device and external equipment

Abstract

In order to test the radar reflection of the aircraft cockpit control system under interference conditions with low maintenance cost and easy implementation, the invention discloses an aircraft cockpit control system simulation test device and its external equipment. The simulation test device includes: aircraft radar (1), shielding cage (2), test board (3), many test wires (4), described external equipment comprises the first electromagnetic interference generation unit (5) and the second electromagnetic interference generation unit (6), so The test board (3) is arranged in the shielding cage (2), and the aircraft radar (1), the first electromagnetic interference generation unit (5) and the second electromagnetic interference generation unit (6) are arranged in the shielding cage (2 ) outside, the plurality of test wiring (4) all includes two terminal blocks, one end of each terminal block is connected with the test board (3), and the other end is connected with the flight attitude control signal output end of the aircraft cockpit command and control system.

Description

technical field [0001] The invention relates to a test and simulation device, and more particularly, to a simulation test device and an external device of an aircraft cockpit command and control system. Background technique [0002] Aircraft cockpit design is the most complex design project except for engines on aircraft such as fighter jets and civil airliners. The safety of the driver and the control reliability of the performance of the aircraft body must be guaranteed to avoid various internal and external factors. Adverse effects of safety, and guaranteed access to many instruments and many basic controls set up in a limited space, easy to operate. In particular, the cockpit command and control system of the fighter aircraft is the "brain" of the body. It adopts the technical equipment with the airborne computer as the core to carry out integrated control of the flight control system, communication system, navigation and positioning system, weapon launching system, etc....

AI Technical Summary

Problems solved by technology

However, this method significantly increases the test cost of the aircraft cockpit control system, and also brings that when the model is upgraded or the cockpit control system is upgraded or changed, the corresponding electromagnetic interference reliability test procedures need to be specially adjusted and rigorous. testing, which brings a significant increase in program development costs

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