car-likeCOCA¹²⁹⁷⁴³BNC¹²⁶⁴¹⁶⁺⁴ 例句 Aimed at the kinematic model of the car-like mobile robot with four wheels, the tracking error system is firstly transformed to a nonlinear serial system through a regular transformation. 针对四轮车式移动机器人的运动学模型，首先利用一个正则坐标变换，将误差系统转换为一个非线性串联系统的形式； cnki