| 轴向运动矩形薄膜的横向振动控制 |
| |
| 引用本文： | 刘定强,王忠民.轴向运动矩形薄膜的横向振动控制[J].西安理工大学学报,2007,23(1):62-65. |
| |
| 作者姓名： | 刘定强 王忠民 |
| |
| 作者单位： | 西安理工大学,理学院,陕西,西安,710048 |
| |
| 摘 要： | 利用有限差分法,导出了轴向运动矩形薄膜横向振动控制系统的状态方程。应用次最优控制法和速度反馈法,对轴向运动矩形薄膜横向振动的控制问题进行了研究,给出了最优控制律,保证了控制系统的稳定性。Matlab仿真结果表明,该方法能够有效地控制轴向运动矩形薄膜的振动,减少控制能量的消耗。
|
| 关 键 词： | 轴向运动薄膜 横向振动 振动控制 |
| 文章编号： | 1006-4710(2007)01-0062-04 |
| 修稿时间： | 2006-09-05 |
The Transverse Vibration Control of an Axially Moving Rectangular Membrane |
| |
| LIU Ding-qiang,WANG Zhong-min.The Transverse Vibration Control of an Axially Moving Rectangular Membrane[J].Journal of Xi'an University of Technology,2007,23(1):62-65. |
| |
| Authors: | LIU Ding-qiang WANG Zhong-min |
| |
| Abstract: | Using the finite difference method,the state equation of the transverse vibration of an axially moving rectangular membrane is derived.Based on the suboptimal control method and velocity feedback method,the transverse vibration control of an axially moving rectangular membrane is studied, and the optimal control law is obtained.Accordingly the stability of the control system is ensured.The simulation results of Matlab show that this method can effectively control the transverse vibration of an axially moving membrane and reduce the consumption of the controlling energy. |
| |
| Keywords: | axially moving membrane transverse vibration vibration control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
