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论述了基于PC机的1553B余度数据总线的一种设计方法。航空电子系统通过余度总线可以大大提高通信的可靠性,可以提高飞机在复杂电磁环境中的抗干扰能力。系统可用于飞机电子系统的地面仿真。
A design method of 1553B redundancy data bus based on PC is discussed. Avionics system can greatly improve the reliability of communication through the redundancy bus, which can improve the anti-jamming ability of aircraft in complex electromagnetic environment. The system can be used for ground simulation of aircraft electronic systems.