| 调节L2增益抑制耦合发电机组的混沌现象 |
| |
| 引用本文： | 谭拂晓,关新平,刘德荣,罗小元.调节L2增益抑制耦合发电机组的混沌现象[J].控制理论与应用,2008,25(6):1016-1020. |
| |
| 作者姓名： | 谭拂晓 关新平 刘德荣 罗小元 |
| |
| 作者单位： | 1. 燕山大学,电气工程学院,河北,秦皇岛,066004
2. 中国科学院,自动化研究所,复杂系统与智能科学重点实验室,北京,100190 |
| |
| 基金项目： | 国家杰出青年科学基金资助项目(60525303); 国家自然科学基金资助项目(60704009); 高等学校博士点专项基金(20050216001). |
| |
| 摘 要： | 耦合发电机系统中一定条件下出现混沌, 它可能导致系统失控, 使系统彻底崩溃. 当系统存在不确定因素干扰时, 提出了L2性能准则控制方法: 使耦合发电机系统渐进稳定和进行干扰抑制. 然后采用非线性系统无源化方法设计混沌系统的反馈控制律, 利用L2增益进行干扰抑制. 最后计算机仿真证明该方法的有效性.
|
| 关 键 词： | 耦合发电机 L2性能准则 无源化 渐近稳定 干扰抑制 |
| 收稿时间： | 4/9/2007 12:00:00 AM |
| 修稿时间： | 2008/5/15 0:00:00 |
Chaos suppression in the coupled dynamo-system by adjusting the L-two-gain |
| |
| TAN Fu-xiao,GUAN Xin-ping,LIU De-rong and LUO Xiao-yuan.Chaos suppression in the coupled dynamo-system by adjusting the L-two-gain[J].Control Theory & Applications,2008,25(6):1016-1020. |
| |
| Authors: | TAN Fu-xiao GUAN Xin-ping LIU De-rong and LUO Xiao-yuan |
| |
| Affiliation: | College of Electrical Engineering, Yanshan University, Qinhuangdao Hebei 066004, China;College of Electrical Engineering, Yanshan University, Qinhuangdao Hebei 066004, China;The Key Laboratory of Complex Systems and Intelligence Science, Institute of Automation, Chinese Academy of Sciences, Beijing 100190, China;College of Electrical Engineering, Yanshan University, Qinhuangdao Hebei 066004, China |
| |
| Abstract: | Under certain conditions, chaos may occur in a coupled dynamo-system, which can cause the system to be out of control or completely to breakdown. To deal with the uncertain disturbances in the system, we put forward the Ltwo-gain control scheme to asymptotically stabilize the chaotic system and restrain the disturbance. The passivity method is then applied to design the feedback stability controller, and the L-two-gain is adjusted to restrain the disturbance. The simulation results demonstrate the validity of the method. |
| |
| Keywords: | a coupled dynamos L-two performance passivity the asymptotically stabilization restrain the disturbance |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《控制理论与应用》浏览原始摘要信息 |
|
点击此处可从《控制理论与应用》下载全文 |
|
