摘要
力臂的工作次数是力臂自动调节装置主要性能指标之一,将直接影响飞机纵向操纵的灵敏度。从力臂的工作原理出发,分析了力臂控制盒负线接触电阻对工作次数影响的原因,为排除力臂故障提供了一定的理论基础。
The operation times of arm regulating device is the one of the chief performance indexes of arm automatic adjusting device, directly affecting the sensitivity of aircraft longitudinal control. This article an- alyzes the reasons for the contact resistance of arm control box in the negative wire to the affection of arm operating times based on the operating principle of automatic arm regulating device and provides the theo- retical basis for removing the troubles of the arm regulating device.
关键词
力臂自动调节装置
工作次数
阶梯形误差
接触电阻
automatic arm regulating device
operation times
stepped error
contact resistance
