| abstract |
The invention discloses a passenger vehicle accelerator pedal design method based on reverse dynamics, belongs to the technical field of automobile accelerator pedals, and is characterized in that a real-time passenger vehicle accelerator pedal operating characteristic test system is set up, the pedal operating characteristics in the vehicle running process are obtained, a relation function of pedal travel-vehicle stable running speed and a relation function of pedal travel-pedal resistance are set up, a man-machine engineering analysis model of a driver and an accelerator pedal musculoskeletal pedal is set up on the basis of accelerator pedal characteristic parameters, a calculation model of accelerator pedal travel, pedal resistance and lower limb muscle activation degree is set up, a theoretical basis is provided for accelerator pedal design, and the accelerator pedal manufactured through the design has comfort and safety. |