Active Control of Shock by Using Feedforward Input
Active Control of Shock by Using Feedforward Input
复制标题
使用前馈输入主动控制冲击
DOI：
10.1299/kikaic.71.2912
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
Yoichi Amano
中科院分区：
文献类型：
--
作者：
Dezhang Wang;H. Nishimura;T. Shimogo;Yoichi Amano
为了使受冲击物体的变形达到目标值，本文采用前馈输入处理两个物体之间的碰撞问题。由于目标具有非线性特性，采用带误差学习的最终状态控制来计算控制输入。从而明确了塑性变形目标值、最终时间、输入限制和接触刚度之间的关系。通过实验验证了所设计的前馈输入对冲击主动控制的有效性。
In this paper we treat a collision problem between two objects and apply feedforward input in order to make the deformation of an object shocked reach the target value. Because the object has nonlinear characteristic, the control input is calculated by using final-state control with error learning. Thus the relationship among target vlaue of plastic deformation, final time, input restrictions, and contact rigidity is clarified. By carrying out experiment it is verified that the feedforward input we designed is effective for active control of shock.