Title :
On signal collection and processing of non-contact torque sensor
Author :
Bo, Pang ; Jinfeng, Zhang ; Wenjun, Yan
Author_Institution :
Inst. of Electr. Autom., Zhejiang Univ., Hangzhou
Abstract :
Torque sensor is an important component of EPS. The output characteristic of the sensor determines the EPSpsilas performance. This paper provides a new kind of signal collection and processing circuit with its assistant adjusting circuit. The test showed that the circuits were suitable for the application to EPS with the feature of high stability, good output linearity and long life expectancy.
Keywords :
sensors; signal processing; stability; torque measurement; vehicles; assistant adjusting circuit; electric power steering; long life expectancy; noncontact torque sensor; signal collection; signal processing; Automation; Bridge circuits; Circuit testing; Control systems; EPROM; Sensor phenomena and characterization; Sensor systems; Signal processing; Steering systems; Torque control; Automatic Adjusting; Digital Potentiometer; EPS; Measurement Bridge; Non-Contact Torque Sensor;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4605045
