公开(公告)号：KR1020030026157A

公开(公告)日：2003-03-31

申请号：KR1020010059422

申请日：2001-09-25

Applicant: 국방과학연구소

Inventor： 조상준 ,  송치영 ,  박지호

IPC: G01B7/00

Abstract: PURPOSE: A rotational capacity testing apparatus is provided to check linear characteristics of the potentiometer having nonlinear characteristics, by comparing the waveform generated from the rotation signal with a reference waveform. CONSTITUTION: A rotational capacity testing apparatus comprises a test object which receives power from a power supply unit(100) and generates a signal in accordance with the rotation angle; a setting unit(120) where the test object is mounted; a motor(130) for uniformly rotating the setting unit so as to apply rotational movement to the test object; an A/D converter unit(150) for receiving the signal output from the test object and converting the received signal into a digital signal; and a central processing unit(160) for generating waveform by using the digital signal output from the A/D converter unit and comparing the generated waveform with a reference waveform.

Abstract translation: 目的：通过比较从旋转信号产生的波形与参考波形，提供旋转容量测试装置，以检查具有非线性特性的电位器的线性特性。 构成：旋转容量测试装置包括从电源单元（100）接收电力并根据旋转角产生信号的测试对象; 安装所述测试对象的设置单元（120）; 电动机（130），用于均匀地旋转所述设定单元，以向所述被测试物体施加旋转运动; A / D转换器单元，用于接收从测试对象输出的信号并将接收的信号转换为数字信号; 以及用于通过使用从A / D转换器单元输出的数字信号并将生成的波形与参考波形进行比较来产生波形的中央处理单元（160）。