航天器回收用静压高度控制器的研制

静压高度控制器是载人飞船启动回收着陆系统的关键部件,也是返回式卫星和其它航天器回收系统启动信号的一种方式,其经受恶劣环境,性能、要求高。静压高度控制器又分为膜盒式和硅压力式,文章主要论述了硅压力静压高度控制器在回收系统中的作用,主要介绍了它的工作原理和组成,研制中解决的电路、结构及可靠性方面的问题,并给出了试验结果和研制结论。

Development of Statical Pressure Altitude Controller for Spacecraft Recovery

The statical pressure altitude controller is the key unit of manned aircraft, retrievable satellites and the other spacecraft for initiating signal of recovering system. The performance requirement is very high to sSwffer from the atrocious environment. It is classified into the style of silicic pressure and bellows. The paper disserts mainly the action of the statical pressure altitude controller for recovering system. It introduces mainly the principle, complexity and the question of the circuit, structure and the reliability. The testing result and developing conclusion are given finally.