船电技术
船電技術
선전기술
2011年
9期
20-23
,共4页
网络控制系统%网络诱导时延%实时以太网%动态输出反馈%线性矩阵不等式
網絡控製繫統%網絡誘導時延%實時以太網%動態輸齣反饋%線性矩陣不等式
망락공제계통%망락유도시연%실시이태망%동태수출반궤%선성구진불등식
networked control system%network-introduced delay%real-time ethernet%dynamic output feedback%linear matrix inequality
研究了以实时以太网作为控制网络的系统稳定性。针对线性时不变被控对象,基于Ethernet/IP实时工业以太网,建立动态输出反馈实时网络控制系统模型,给出了系统渐进稳定的充分条件。仿真算例说明分析方法和结果是有效可行的。
研究瞭以實時以太網作為控製網絡的繫統穩定性。針對線性時不變被控對象,基于Ethernet/IP實時工業以太網,建立動態輸齣反饋實時網絡控製繫統模型,給齣瞭繫統漸進穩定的充分條件。倣真算例說明分析方法和結果是有效可行的。
연구료이실시이태망작위공제망락적계통은정성。침대선성시불변피공대상,기우Ethernet/IP실시공업이태망,건립동태수출반궤실시망락공제계통모형,급출료계통점진은정적충분조건。방진산례설명분석방법화결과시유효가행적。
Stability of system with real-time Ethernet as control net is studied in this paper.Based on Ethernet/IP real-time Ethernet,model of dynamic output feedback real-time networked control systems with linear time-unvarying object is established,and stability criteria of the system are proposed.A simulation example is given to illustrate that the analysis method and the result are valid and feasible.
