该系统以步进电机作为驱动器件，以光栅位移检测装置作为位移检测反馈器件，采用点位控制原理，形成一个闭环似移控制系统。
Point to point control is adopted because a stepping motor is used as a driver. A grating displacement detector is applied in the feedback loop, forming a close loop control system.
本文介绍了WX—042磨床的单片机控制系统，它由8031单片机、步进电机伺服装置及光栅位移检测装置等组成。具有砂轮磨损自动补偿功能。
The control system of WX-042 grinder consisted of 8031 single chip computer, stepping motor servo device and grating displacement tester, can automatically compensate the wear of the wheel.
设计并搭建了一套实验室装置来模拟检测织口位移。
A set of experiment equipments are designed to detect the cloth-fell displacement.
手动换档变速手柄检测装置可以同步测试换档变速手柄推拉操纵力和纵向、横向角度位移信号。
The test device for gear shift operating rod of manual transmission can detect the operating force and corresponding angular displacements.
该装置具有广泛的通用性，可用工业测控系统进行力、位移、温度、电压、电流等各种参数的检测与变换。
It can be widely used in industrial measure and control systems to measure and transform voltage, current and other parameters with high reliability.
着重阐述了采用双激光位移传感器检测牙齿相对位移装置的检测原理、设计方案以及相关性能指标。
The principle, design scheme and performance of the instrument, which are based on double laser sensor, are described.
所述的检测装置、锁舌位移传感器、限位装置、锁芯外盖传感器分别连接处理器；
The detection device, the spring bolt displacement transducer and the stop block are connected with the processor, respectively.
所述的检测装置、锁舌位移传感器、限位装置、锁芯外盖传感器分别连接处理器；
The detection device, the spring bolt displacement transducer and the stop block are connected with the processor, respectively.
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