Seamless mode shift control for a new Simpson planetary gearset based dual motor powertrain in electric vehicles
Mechanism and Machine Theory(2022)
摘要
•Decoupled shift process reduces the control difficulty of mode shift.•Feedback and feedforward combination control realizes a smooth speed transition.•Brake dynamic model is built by the stick-slip friction.•The peak to peak value of vehicle jerk reduces to less than 2 m/s3.
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关键词
Electric vehicle,Dual motor powertrain,Simpson planetary gearset,Seamless mode shift,Decoupled control strategy
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