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提出了汽车驾驶员移线控制的时间最小模型，该模型是考虑自动操纵汽车时常常采用的达到某一目标所需时间最小的原则，进一步采用闭环反馈开关控制进行轨迹拟合和优化控制，确定出最优轨迹和最优操纵时刻，称为最速控制。采用仿真方法验证了该模型及最速控制理论和方法的正确性，该理论和方法不仅可以作为智能汽车或汽车自动驾驶的控制方法，也可以作为一种驾驶员模型为汽车转向系统的合理设计提出方向。
The minimum time model of driver’s line control is put forward. This model considers the principle of minimizing the time required to reach a certain target, which is often used in the automatic vehicle control. The closed-loop feedback switch control is further used to perform trajectory fitting and optimization control. The optimal trajectory and the optimal control moment, called the speed control. The simulation method is used to verify the correctness of the model and the steepest control theory and method. The theory and method can be used not only as a control method for smart car or car autopilot, but also as a driver model for the rational design of the car steering system direction.