Title :
High Precision, Distributed and Parallel Automatic Test System for Slip-ring Contact Resistance
Author :
Xu, Liang ; Deshun, Yan ; Jian, Huang ; Bigui, Dong
Author_Institution :
Sch. of Autom. Sci. & Electr. Eng., Beihang Univ., Beijing, China
Abstract :
The contact resistance is the key factor influencing the performance of slip-ring, which seriously affects the reliability of the signal transmission. This paper describes the design of a multi-channel, small-signal, high precision automatic test system (ATS) for slip-ring contact resistance measurement, and it has been used in the production of slip-ring at factory.
Keywords :
mechanical contact; mechanical testing; rings (structures); ATS; distributed automatic test system; parallel automatic test system; slip-ring contact resistance; Accuracy; Contact resistance; Current measurement; Electrical resistance measurement; Resistance; Software; Temperature measurement; ATS; CAN Bus; Contact Resistance; Tiny Signal;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control, 2011 First International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-4519-6
DOI :
10.1109/IMCCC.2011.41
