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由于航空电子设备工作的环境特殊,电磁、辐射等诸多干扰因素的存在,会给飞机控制带来极大的危害。为了提高系统的稳定性、可靠性和抗干扰的能力,文章建议在悬挂物接口电路中采用光耦隔离器,实践证明,其在实际应用中取得了很好的效果。
Due to the special environment of avionics work, the existence of many disturbing factors such as electromagnetic and radiation will bring great harm to aircraft control. In order to improve the stability, reliability and anti-jamming ability of the system, the article suggests that the optocoupler is adopted in the interface circuit of the pendant. Practice has proved that it has achieved good results in practical applications.