Research on Semi-Physical Integrated Verification Bench of ACARS Datalink Communication System of Civil Aircraft

Based on the requirements of integrated verification of civil aircraft datalink communication system, this paper describes a design of semi-physical integrated verification bench for ACARS datalink system, completes the simulation development of air-ground link and ground application of datalink system, and studies the integration test method on this verification bench, which provides a way for the test of airborne datalink application. The verification bench improves the efficiency of datalink system integration and meets the requirements of datalink system integration verification.