海豚型直升机尾伺服助力器卡滞故障分析

Analysis on Jammed Tail Servomechanism of Dolphin Helicopter

本文系统地分析海豚型直升机伺服助力器卡滞测试系统的工作原理,通过案例说明造成一起海豚型直升机尾伺服助力器卡滞故障的原因,以及故障的排除,并提出预防该故障的相应措施。

This article systemically introduces the working principle of the alarm test system for jammed servomechanism on Dolphin helicopter.A case study is conducted to find out the reasons causing the fault of jammed tail servomechanism and how to clear it.The corresponding measures are also proposed to prevent this fault.