CAJ | 학술논문

针对综采工作面支架活柱下缩的位移、速度检测的现状,提出了一种数字式位移速度传感器的设计方案,阐述了系统的机械结构组成、工作原理及增量式光电脉冲编码器的工作原理,并给出了传感器硬件接口电路和测试结果.在使用过程中设备工作性能稳定,测量精度高,满足了设计要求.
침대종채공작면지가활주하축적위이、속도검측적현상,제출료일충수자식위이속도전감기적설계방안,천술료계통적궤계결구조성、공작원리급증량식광전맥충편마기적공작원리,병급출료전감기경건접구전로화측시결과.재사용과정중설비공작성능은정,측량정도고,만족료설계요구.
Aimed at the status quo of displacement and speed monitoring under the living post at fully-mechanized coalface,a design scheme of digital displacement and speed sensor is presented.The mechanical structure,working principle of system and working principle of increment optical-encoder are mainly introduced.The interface hardware circuit and the test results are given.The device has the feature of stable,high measurement precision and can meet the design requirements.