中文摘要：

针对两轮自平衡代步车自平衡控制和转向控制的问题,提出了基于自适应差分进化算法（ADE）的自抗扰控制（ADRC）策略和改进的比例-积分-微分（PID）控制策略.首先应用拉格朗日公式法,基于广义坐标下非完整动力学Routh方程,建立两轮自平衡代步车的非线性数学模型.然后为自平衡控制部分设计自抗扰控制策略,运用自适应差分进化算法进行参数整定,并为转向控制部分设计融合安排过渡过程（TD）的PID控制策略.最后应用虚拟样机技术,通过Adams软件建立整车动力学模型,并结合Matlab/Simu-link控制策略模型进行联合仿真.结果表明,文中所提出的控制策略能有效地实现姿态控制,调节速度快,控制精度高,并且具有较强的抗干扰能力.

英文摘要：

Aiming at the problems of the self-balancing control and steering control of two-wheeled self-balancing vehicles, an active disturbance rejection control ( ADRC) strategy on the basis of the adaptive differential evolution ( ADE) algorithm and an improved proportion-integral-derivative ( PID) control strategy are proposed.Firstly, on the basis of the nonholonomic dynamic Routh equation in generalized coordinates, a nonlinear mathematical model of two-wheeled self-balancing vehicles is constructed by using the Lagrange formula.Then, an ADRC strategy whose parameters are adjusted by means of the ADE algorithm is designed for the self-balancing control, and a PID control strategy combining tracking differentiator ( TD) is designed for the steering control.Finally, a dynamic model of the whole vehicle is constructed through the Adams software by applying the virtual prototype technology, and a co-simulation is performed by combining the Matlab/Simulink control strategy model.The results show that the proposed control strategies can effectively keep the gesture control with a high adjusting speed, a high control precision and a strong capacity of resisting disturbance.