An Objective Evaluation and Design Method for the Part Pedal Power Performance of Vehicles

AbstractIn the process of vehicle development, the development of the Part Pedal Power Performance that can better reflect the actual driving conditions is becoming more and more important. This paper analyzes the key influencing factors of the Part Pedal Power Performance, proposes a subjective and objective evaluation project of the Part Pedal Power Performance, uses acceleration response surface to analyze the vehicle longitudinal acceleration characteristics under different pedal position and speeds. Establishing an objective evaluation method of the Part Pedal Power Performance and guiding the optimal design according to the objective evaluation results is a beneficial supplement to the subjective evaluation which pointing out problems and solving problems. It has a certain guiding significance for vehicle development.KeywordsThe Part Pedal Power PerformanceAn objective evaluation methodOptimal designMapAccelerator pedal positionShift