稳定土拌和机拌深控制系统

Mixing Depth Control System of Stabilizer

针对国产稳定土拌和机原有拌和深度控制器的缺点，提出了一种既能保证拌深，又可使转子一次性达到拌深设定值的双电位器位置控制系统，并从工作原理上对组成该系统的位移检测器、伺服放大器、恒流液压源等部件做了介绍。

This paper presents a double potentiometer position control system, which can keep the mixing depth and get the desired value directly. Such parts as the displacement detector, the servoamplifier, and the steady hydraulic source, etc. are introduced from the working principle.