This paper investigates the issue of velocity control of light electric bike with human power assistance. The velocity control is composed of two signals. One is a velocity-dependent equilibratory torque to compensate the wind resistance. Another is a deviation torque to achieve desired multi-objective performance represented as linear matrix inequality conditions. The multi-objective performance includes the invariant set of state variable under the magnitude bounded disturbance, the magnitude bound on the regulated output, and the Η(∞) performance optimization for attenuation of disturbance effect on regulated output. Based on the parameters and specifications of the EL-168 electric bike produced by KENTFA Advanced Technology, Taiwan, the design results are verified through time-response simulations under both the flat and linear varying gradient road conditions
Velocity-dependent torque control for e-bike systems with human power assistance
2010
7 Seiten, 6 Bilder, 10 Quellen
(nicht paginiert)
Conference paper
Storage medium
English
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