基于網(wǎng)絡(luò)的離散切換時(shí)滯系統(tǒng)故障檢測(cè)和控制器協(xié)同設(shè)計(jì)
發(fā)布時(shí)間:2018-05-24 08:43
本文選題:網(wǎng)絡(luò)控制系統(tǒng) + 切換時(shí)滯系統(tǒng)。 參考:《控制與決策》2017年10期
【摘要】:針對(duì)帶有時(shí)變時(shí)滯和數(shù)據(jù)包丟失的離散網(wǎng)絡(luò)切換控制系統(tǒng),提出在任意切換信號(hào)下的閉環(huán)故障檢測(cè)和控制器協(xié)同設(shè)計(jì)策略;基于平均駐留時(shí)間和李雅普諾夫(LKF)方法,給出并證明離散切換時(shí)滯動(dòng)態(tài)系統(tǒng)指數(shù)均方穩(wěn)定且具有滿(mǎn)意的H∞性能指標(biāo)的充分條件;將離散網(wǎng)絡(luò)切換時(shí)滯系統(tǒng)的控制器和故障檢測(cè)濾波器的參數(shù)求解轉(zhuǎn)化為可行的凸優(yōu)化問(wèn)題,確保殘差和故障估計(jì)誤差盡可能小.仿真實(shí)驗(yàn)結(jié)果驗(yàn)證了所提出方法的有效性.
[Abstract]:For discrete network switching control systems with time-varying delays and packet loss, a closed-loop fault detection and controller cooperative design strategy based on the mean resident time and Lyapunov LKF method is proposed for arbitrary handoff signals. The sufficient conditions for exponential mean square stability and satisfactory H 鈭,
本文編號(hào):1928422
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