汽车加速过程动力学仿真模拟研究  

Study on Dynamics Simulation of the Vehicle Acceleration Course

作　　者：李静[1] 李幼德[1] 赵健[1] 管爱华[1] 宋大凤[1] 

机构地区：[1]吉林大学

出　　处：《汽车技术》2003年第10期7-10,共4页Automobile Technology

摘　　要：对不同附着路面上汽车加速过程的模拟是驱动防滑控制模拟研究的基础。在建立两轮驱动汽车和四轮驱动汽车发动机模型、传动系模型、轮胎模型和车辆模型的基础上,采用MATLABSIMULINK编制了适于加速过程模拟的动力学仿真模拟程序,并针对样车进行了各种附着路面的车辆加速过程的模拟。Simulation of the vehicle acceleration course on roads of different adhesion coefficients is the basis of study on simulation of drive anti-slip control.In the paper,the engine models,the drive system models,the tire models and the complete vehicle models of both the two-wheel-drive vehicle and the four-wheel-drive vehicle are created,then the dynamics simulation software for simulating the accelerating course is programmed with MATLAB SIMULINK and then simulations of acceleration course on road surface with different adhesion coefficients are carried out.

关 键 词：汽车 加速过程 动力学 驱动防滑控制 模拟 仿真 发动机模型 

分 类 号：U467.13[机械工程—车辆工程] U461.1[交通运输工程—载运工具运用工程]