[1]谢成祥,等.一类短时延网络控制系统的建模和控制方法[J].南京理工大学学报(自然科学版),2009,(02):156-160.
 XIE Cheng-xiang,FAN Wei-hua,HU Wei-li.Modeling and Control Method of a Class of Networked Control Systems with Short Time-delay[J].Journal of Nanjing University of Science and Technology,2009,(02):156-160.
点击复制

一类短时延网络控制系统的建模和控制方法
分享到:

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2009年02期
页码:
156-160
栏目:
出版日期:
2009-04-30

文章信息/Info

Title:
Modeling and Control Method of a Class of Networked Control Systems with Short Time-delay
作者:
谢成祥1 2 樊卫华1 胡维礼1
1. 南京理工大学自动化学院, 江苏南京210094; 2. 江苏科技大学电子信息学院, 江苏镇江212003
Author(s):
XIE Cheng-xiang12FAN Wei-hua1HU Wei-li1
1.School of Automation,NUST,Nanjing 210094,China;2.School of Electronics andInformation,Jiangsu University of Science and Technology,Zhenjiang 212003,China
关键词:
网络控制系统 可控性 稳定性 矩阵不等式 不确定时延
Keywords:
networked control systems controllability stability matrix inequalities uncertain time-delay
分类号:
TP273.5
摘要:
针对不确定时延网络控制系统,提出一种新的建模方法。设传感器采用时间驱动,执行器与控制器采用事件驱动,传感器的数据采用单包传输,传输时延小于采样周期,将网络控制系统建模为具有不确定性的线性离散系统,证明了其标称系统的可控性。采用Lyapunov方法给出了闭环系统渐近稳定的充分条件,基于矩阵不等式的可行解给出了状态反馈控制律的参数化设计方法。仿真表明该文方法是有效的。
Abstract:
Considering the uncertain network induced delay,using state augmentation method,a discrete linear system model with uncertainties of networked control system is established under the assumption of time-driven sensor,event-driven actuator and controller,single data-packet transmission and transmission delay that is less than sample interval.The nominal model is proved controllable.Using Lyapunov approach,the sufficient condition of asymptotic stability is proposed,and parametric design method of state feedback control law is given based on the feasible solution of matrix inequality.Simulation results verifies the validity of the proposed method.

参考文献/References:

[ 1] Luck R, Ray A. An observe r-based compensator for distributed de lays [ J]. Au tom atica, 1990, 26 ( 5): 903- 908.
[ 2] N illson J, Bernhardson B. LQG contro l ove r aM arkov commun ication netwo rk[ A]. IEEE Proceed ings o f the 36th Conference on Dec ision and Con tro l[ C ]. San D-i ego: The 36 th Con fe rence on Dec ision and Contro,l 1997. 4586- 4598.
[ 3 ] N illson J. Rea-l tim e Contro l Sy stem s w ith De lay s [ D]. Lund: Lund Institute o f Techno logy, 1998.
[ 4] 朱其新. 网络控制系统的建模、分析与控制[ D]. 南京: 南京航空航天大学自动化学院, 2003.
[ 5] 朱其新, 胡寿松, 侯霞. 长时滞网络控制系统随机稳定性研究[ J]. 东南大学学报, 2003, 33( 3): 368 - 371.
[ 6] M ichael S B, S tephenM P, W e i Zhang. Stab ility o f ne tw orked contro l system s: exp lica te analysis o f de lay [ A] . Proceedings o f the 2000 ACC [ C ]. Chicago: The 2000 ACC, 2000. 2352- 2357.
[ 7] 樊卫华, 蔡骅, 陈庆伟, 等. 时延网络控制系统的稳定性[ J]. 控制理论与应用, 2004, 21 ( 6 ): 880 - 884.
[ 8] 崔桂梅, 穆志纯, 李晓理, 等. 网络控制系统的保性能控制[ J]. 北京科技大学学报, 2006, 28( 6 ): 595 - 599.
[ 9] H enr ion D, Lo fbe rg J, KocvaraM, et a .l So lv ing po-l ynom ia l sta tic output feedback prob lem s w ith PENBM I [ A ]. Pro ceedings o f the Jo int IEEE Conference on Dec is ion and Control and European Contro lConference [ C]. Sev illa: The Jo int IEEE Conference on Decision and Contro l and European Contro l Confe rence, 2005: 7581- 7586.

相似文献/References:

[1]张捷,薄煜明,吴盘龙,等.存在干扰和数据包丢失的网络控制系统鲁棒H_∞故障诊断[J].南京理工大学学报(自然科学版),2012,36(01):1.
 ZHANG Jie,BO Yu-ming,WU Pan-long.Robust H_∞ Fault Diagnosis for Networked Control Systems with Interference and Data Packet Dropout[J].Journal of Nanjing University of Science and Technology,2012,36(02):1.
[2]胡红生,等.磁流变风扇离合器结构设计与可控性分析[J].南京理工大学学报(自然科学版),2010,(03):342.
 HU Hong-sheng,WANG Jiong,CUI Liang,et al.Structure Design and Controllability Analysis of Magnetorheological Fan Clutch[J].Journal of Nanjing University of Science and Technology,2010,(02):342.
[3]张捷,薄煜明,吕明,等.基于神经网络预测的网络控制系统故障检测[J].南京理工大学学报(自然科学版),2010,(01):19.
 ZHANG Jie,BO Yu-ming,Lü Ming.Fault Detection of Networked Control Systems Based on Neural Network Prediction[J].Journal of Nanjing University of Science and Technology,2010,(02):19.
[4]高政南,樊卫华,陈庆伟,等.基于模糊反馈的网络控制系统分层调度策略[J].南京理工大学学报(自然科学版),2010,(04):496.
 GAO Zheng-nan,FAN Wei-hua,CHEN Qing-wei,et al.Hierarchic Scheduling Policy Based on Fuzzy Feedback in Networked Control Systems[J].Journal of Nanjing University of Science and Technology,2010,(02):496.
[5]黎煊,吴晓蓓,胡维礼,等.具有长时延和异步时钟的网络控制系统的故障检测[J].南京理工大学学报(自然科学版),2009,(02):172.
 LI Xuan,WU Xiao-bei,HU Wei-li,et al.Fault Detection for Networked Control Systems with Long Time-delay of Asynchronous Clock[J].Journal of Nanjing University of Science and Technology,2009,(02):172.
[6]黄鹤,韩笑冬,王执铨,等.有时延和数据包丢失的网络控制系统故障检测[J].南京理工大学学报(自然科学版),2008,(04):387.
 HUANG He,HAN Xiao-dong,WANG Zhi-quan.Fault Detection of Networked Control Systems with Time-delay and Data Packet Dropout[J].Journal of Nanjing University of Science and Technology,2008,(02):387.
[7]张捷,薄煜明,吕 明,等.无线传感器网络控制系统故障检测[J].南京理工大学学报(自然科学版),2012,36(06):0.
 ZHANG Jie,BO Yu ming,LV Ming,et al.Fault Detection for Wireless Sensor Networked Control Systems[J].Journal of Nanjing University of Science and Technology,2012,36(02):0.
[8]樊卫华,蔡骅,吴晓蓓,等.具有延时和数据包丢失的网络控制系统的稳定性[J].南京理工大学学报(自然科学版),2004,(05):465.
 FAN Wei-hua,CAI Hua,WU Xiao-bei,et al.Stability of Networked Control Systems with Time-delay and Data Packet Dropout[J].Journal of Nanjing University of Science and Technology,2004,(02):465.
[9]牛玉刚,杨成梧,赵建丛.FlowShop系统能控能观性的判定及运行分析[J].南京理工大学学报(自然科学版),2000,(01):52.
 NiuYugang YangChengwu ZhaoJiancong.Judgment of Controllability and Observability of Flow shop System and Its Dynamical Analysis[J].Journal of Nanjing University of Science and Technology,2000,(02):52.
[10]王艳,周川,胡维礼,等.基于观测器的长时延网络控制系统设计[J].南京理工大学学报(自然科学版),2006,(02):167.
 WANG Yan,ZHOU Chuan,HU Wei-li.Long-delay Networked Control System Design Based on Observers[J].Journal of Nanjing University of Science and Technology,2006,(02):167.

备注/Memo

备注/Memo:
作者简介: 谢成祥( 1970- ) , 男, 博士生, 副教授, 主要研究方向: 网络控制系统, E-m ail:xiechx701008@ 163. com; 通讯作者: 樊卫华( 1974- ), 男, 博士, 副教授, 主要研究方向: 网络控制系统, E-m a il:we ihua _ fan@ tom. com。
更新日期/Last Update: 2012-11-19