论文部分内容阅读
对于柔性密封喷管的控制系统,其中喷管的运动依靠成对的液压作动筒来完成,一对在俯仰平面中,一对在偏航平面中。成对作动筒的每一个与同一线性可变差动变换器或电位计相连结,该差动变换器或电位计测量作动筒位移并提供一讯号作为回路反馈。
For a flexible sealed nozzle control system in which the movement of the nozzle is accomplished by a pair of hydraulic rams, one pair in the pitch plane and one pair in the yaw plane. Each of the pair of jacks is connected to the same linear variable differential transformer or potentiometer which measures the jack displacement and provides a signal as loop feedback.