Title: Digital capacitance corner sensor calibrating system and calibrating method
Application Number: 200610130157 Application Date: 2006.12.14
Publication Number: 1975343 Publication Date: 2007.06.06
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01D18/00;G01D5/24;G01B7/30;G05B19/04;G05B19/042
Applicant(s) Name: Tianjin Univ. Address:
Inventor(s) Name: Xu Ying;Zhang Tao
Attorney & Agent: jiangtian hua
Abstract:
    This invention disclosed a calibration system and method for corner sensor which consists of a machine case, an engine, a grating corner sensor with high precision. The sensor was fixed on the transmission shaft; the shaft can be extended to the outer side of the case so that the sensor can be fixed on it; the upper machine can output control signals to control the engine; the upper machine connects with the sensors via the communication port, sample the angle signal and analyze the data; the formula can be downloaded so that automatic calibration was realized. The efficiency was highly improved by this invention.
Time: 8
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