CAJ | 학술논문

研究了一种用于倾角传感器动态标定的系统。该系统包括工作台及其控制装置、传感器动态输出数据采集模块、数据处理模块等部分。该系统通过改变输入到驱动器的脉冲频率控制步进电机的转速，并通过调整脉冲数来控制旋转角度，从而获得一定转速下-45°～45°范围内倾角传感器的动态输出。利用Matlab软件对所得数据进行预处理、插值和拟合，建立了动态特性的数学模型，得出在不同转速下倾角传感器的动态补偿量，以用于动态测量过程的实时补偿。
연구료일충용우경각전감기동태표정적계통。해계통포괄공작태급기공제장치、전감기동태수출수거채집모괴、수거처리모괴등부분。해계통통과개변수입도구동기적맥충빈솔공제보진전궤적전속，병통과조정맥충수래공제선전각도，종이획득일정전속하-45°～45°범위내경각전감기적동태수출。이용Matlab연건대소득수거진행예처리、삽치화의합，건립료동태특성적수학모형，득출재불동전속하경각전감기적동태보상량，이용우동태측량과정적실시보상。
This paper explores a development of a tilt sensor for the dynamic calibration system, which includes a rotary drive and its control of the worktable, the sensor dynamic output data acquisition and data processing module. The system can control the speed by changing the pulse frequency of the stepping motor, and also control the rotation angle by the number of input, to obtain-45o~45o range of angle sensor dynamic output. We established the mathematical model of dynamic characteristics by making use of Matlab software to pre-treat, interpolate and fit the data. And we reached the dynamic compensation of angle sensor in different speed in real-time compensation of dynamic measurement process.