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http://dx.doi.org/10.5573/ieie.2017.54.6.134

Design of Precise Torque Controller for Electric Bicycle with Cadence Sensing Drive System  

Lee, Juyeon (J_LITECH)
Kim, Daesoon (Department of Digital Electronics & Information, VISION University of Jeonju)
Lee, Jongha (Department of Digital Electronics & Information, VISION University of Jeonju)
Song, Jeho (Division of Convergence Technology Engineering, CHONBUK National University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.54, no.6, 2017 , pp. 134-139 More about this Journal
Abstract
In this paper, a novel torque control scheme is proposed and implemented to handle the torque level of ebike precisely. By adopting moving average filters to eliminate throttle noise, ebike driver could control throttle level on wide span of 256 steps. Designed controller is plugged into ebike and tested to demonstrate it's linear control incomparable to conventional cadence sensing controller.
Keywords
Electric bicycle; Cadence sensing; Throttle mode; Pedal assist system mode; Torque controller;
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