结果表明：我国优秀女子铅球运动员在滑步阶段，左腿有效摆动不足， 右腿蹬伸力量、速度不佳。
The result shows that the effective swinging of left leg is insufficient and extending strength of right leg is not good at the stage of sliding.
为倒立摆建模。通常倒立摆系统建模成一个线形系统，因此模型只对小幅度摆动的摆才有效。
Modeling an inverted pendulum. Generally the inverted pendulum system is modeled as a linear system, and hence the modeling is valid only for small oscillations of the pendulum.
将这一控制技术用于起重机的消摆控制系统中，可以有效抑制载荷的残留摆动。
The control technique is applied in anti-swing control systems of cranes to suppress efficiently the residual oscillations of the payload.
应用推荐