CAJ | 학술논문

针对时栅角位移传感器产业化过程中产品质量检定环节采用人工检定方式导致工作效率低且容易产生漏记、错记进而影响产品质量检定的问题，研制了时栅角位移传感器自动检定系统。系统采用 PMAC 作为运动控制单元，以直驱电机作为驱动机构，有效减小传动环节误差，质量检定选用 EL-COMAT3000型双轴电子自准直仪，全量程检定误差小于±0.25〞。构建了参数化的直线梯形加速运动模型与产品质量检定算法，整个产品质量检定全部自动完成，检定精度高，工作效率得到有效提升，产品质量得到可靠的保证。
침대시책각위이전감기산업화과정중산품질량검정배절채용인공검정방식도치공작효솔저차용역산생루기、착기진이영향산품질량검정적문제，연제료시책각위이전감기자동검정계통。계통채용 PMAC 작위운동공제단원，이직구전궤작위구동궤구，유효감소전동배절오차，질량검정선용 EL-COMAT3000형쌍축전자자준직의，전량정검정오차소우±0.25〞。구건료삼수화적직선제형가속운동모형여산품질량검정산법，정개산품질량검정전부자동완성，검정정도고，공작효솔득도유효제승，산품질량득도가고적보증。
In order to resolve the problem of low efficiency and verification quality in the procedure of time grating angular displacement sensor quality verification due to manual reading mode,an auto-matic verification system for time grating angular displacement sensor was proposed.In the automatic verification system,the PMAC was selected as motion control unit and the direct driving motor was used as the driving equipment to reduce the transmission errors.The electronic autocollimators ELCO-MAT3000 with errors less than ±0.25〞acts as the precision measuring instrument in the system.A programmable linear trapezoidal acceleration motion model was presented in the motion control and one product quality verification algorithm was proposed to improve the quality verification.The ex-perimental results show that the steps of product quality certification all are completed automatically and the accurate results of quality verification is obtained.The work efficiency is improved greatly and product quality of time grating angular displacement sensor is assured further.