强非线性多自由度自治系统
strongly non-linear autonomous systems with multi-degrees of freedom
自由－自由吸收系数
free-free absorption coefficient
自由-自由跃迁吸收截面
free-free absorption cross section
1/2汽车四自由度系统
four freedom half model of an automotive system
2自由度PID
two degree-of-freedom PID
2-DOF PID
2自由度内模控制
two degrees of freedom internal model control
3自由度移动机器人
mobile robot with 3 degrees of freedom
3-degrees-freedom mobile robot
3-DOF mobile robot