Paper:
Velocity Measurement for Planar Motions of Machines Using the LM Measuring Device
Hua Qiu
Faculty of Engineering, Kyushu Sangyo University, 2-3-1 Matsukadai, Higashi-ku, Fukuoka, 813-8503, Japan
This paper describes the results on velocity measurement for planar motions of machines using the LM measuring device, showing mainly that: (1) the velocity measurement precision is limited by resolution of rotary encoders used in the LM device; (2) the uncertainty of velocity measurement caused by the resolution of rotary encoders is formulated and confirmed by measurement experiments.
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