南京理工大学学报（自然科学版）2016，Vol.40Issue(6)：643-652,10.DOI:10.14177/j.cnki.32-1397n.2016.40.06.002
不确定网络控制系统的死区调度与控制协同设计方法
Dead band scheduling and control co-design method for uncertain networked control systems
摘要
Abstract
A novel scheduling and control co-design method for a multiple input multiple output ( MIMO) networked control system with uncertainties is proposed here. A dead band scheduling strategy is applied to the MIMO networked control system to improve quality of service ( QoS ) , and the control system is modeled as a discrete linear system with uncertainties and delay. An observer <br> and feedback controller is proposed to deal with the network induced delay. The sufficient condition for asymptotically stable and a controller design iteration approach are delivered using the Lyapunov function and cone complement linearization. An iterative algorithm for threshold optimization based on the bisection method is given to optimize the dead band threshold. Numerical simulation results demonstrate the effectiveness of this method.关键词
网络控制系统/死区调度/协同设计/多输入多输出/服务质量/离散线性系统/观测器/反馈控制器/锥补线性化方法Key words
networked control systems/dead band scheduling/co-design/multiple-input multiple-output/quality of service/discrete linear system/observer/feedback controller/cone complement lin-earization分类
信息技术与安全科学引用本文复制引用
谢蓉华,樊卫华,王冲,陈庆伟..不确定网络控制系统的死区调度与控制协同设计方法[J].南京理工大学学报（自然科学版）,2016,40(6):643-652,10.基金项目
国家自然科学基金(61673219) （61673219）
江苏省高校优秀中青年教师和校长境外研修项目 （）
江苏省政策引导类计划(产学研合作)前瞻性联合研究项目( BY2016004-07) （产学研合作）
江苏省“六大人才高峰”项目( XNYQC-CXTD-001) （ XNYQC-CXTD-001）
天津市科技重大专项与工程项目(15ZXZNGX00250) （15ZXZNGX00250）
