Velocity Measurement Based on Alternate M/T Method and Incremental Optical Encoder

Abstract:

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The accuracy and real-time of velocity measurement impact on the performance of the motor servo system. Incremental optical encoder measuring velocity have advantages of high accuracy and easy-to miniaturization. The typical method for velocity measurements by Incremental optical encoder is hybrid M / T method. The method is poor in real time. Raised alternate M/T method for velocity measurement. Design the software and hardware for the M/T method. The experiment results show the feasibility and correctness of the system, and the method improves the system with photoelectric encoder in real time.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

2552-2555

DOI:

10.4028/www.scientific.net/AMR.295-297.2552

Citation:

Z. Liu et al., "Velocity Measurement Based on Alternate M/T Method and Incremental Optical Encoder", Advanced Materials Research, Vols. 295-297, pp. 2552-2555, 2011

Online since:

July 2011

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Price:

$35.00

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