【摘要】 针对水面船舶直线航迹控制系统的非线性数学模型,文中基于输入输出线性化技术给出了一种重定义输出变量和采用该输出变量的状态反馈控制律,同时给出了保证系统全局渐近稳定的充分条件.数值仿真和模拟试验结果证明了所提出充分条件的正确性.更多还原

【Abstract】 Based on the input-output linearization technique,a redefinition output variable and the corresponding state feedback control law are presented for the nonlinear mathematical model of ship′s straight-line tracking control system.Meanwhile,the sufficient condition of the system global asymptotical stability is given.The results of numerical simulation and experiment on the simulator are offered to illustrate the validity of the sufficient condition.更多还原