The problem of dual control is studied for the stochastic system of which the uncertainty model is polytopic 摘要針對不確定性模型為多胞型的隨機系統(tǒng)進行了對偶控制的研究。
An lmi ' s dl - admissible condition for descriptor systems and robustly dl - admissible condition for polytopic uncertainty are established 建立基于線性矩陣不等式的廣義系統(tǒng)0廣容許條件和魯棒0廣容許條件。
The problem of robust stability analysis for convex polytopic uncertain discrete - time systems with multiple - state delays is investigated 摘要研究了具有多重狀態(tài)時滯的凸多面體不確定離散系統(tǒng)的魯棒穩(wěn)定性分析問題。
Then , we establish an dr - admissible condition and a robustly dr - admissible condition for descriptor systems with polytopic uncertainty 然后,建立基于線性矩陣不等式的廣義系統(tǒng)的馬一容許條件和魯棒o廠容許條件,所考慮不確定性為多邊形不確定性。
A robust model predictive control algorithm for saturated systems is proposed , in which polytopic uncertainty and structure feedback uncertainty are respectively considered 摘要針對飽和約束系統(tǒng)提出了一種魯棒模型預測控制算法,分別考慮了多面體不確定性和結構反饋不確定性。
3 the problem of reliable h # control for a class of lur ' e systems with polytopic uncertainties is studied when all control components are operational as well as when some control components experience failures , the design approach of reliable h # controller is also obtained 3 、針對一類具有凸參數(shù)不確定性的lur ’ e時滯系統(tǒng),研究了當執(zhí)行器與傳感器分別出現(xiàn)故障的時候的可靠控制問題,得出了可靠h _控制器的設計方法。
Considering the structural stability problem for continuous - time descriptor systems with real convex polytopic uncertainties , an lmi sufficient condition , which is simply and efficiently computable , is established for checking the robust admissibility is proposed , and a special case e = diag ( i , 0 ) is investigated 給出連續(xù)時間不確定廣義系統(tǒng)具有多邊形不確性的魯棒容許的el充分條件。同時本文研究了狀態(tài)反饋情形和e dw廣, 0 )的特殊情形。
Based on robust filtering theory , this paper develops polytopic models of uncertain multisensor system and centralized robust fusion estimation by linear matrix inequality ( lmi ) method , and proves the exact transforming condition , by which robust centralized estimation can be transformed to the distributed fusion method with the same fusion estimation performance 本文以魯棒濾波理論為基礎,給出了不確定多傳感器系統(tǒng)的多胞型描述模型,并利用lmi方法給出集中式魯棒狀態(tài)融合估計問題的解,證明了將集中式魯棒融合估計轉化為相同估計性能的分布式融合估計算法的條件。
Transforming the problem of robust hurwitz and schur stability of interval system into checking the nonsingularity of a set of uncertain matrices , then establish necessary and sufficient conditions for the robust hurwitz and the robust schur stability of interval system base on - analysis . 3 . a new sufficient lmi condition for the robust stability is established with respect to polytopic uncertainty 把區(qū)間系統(tǒng)等價轉換為一參數(shù)擾動矩陣集,利用這個轉換我們把連續(xù)區(qū)間系統(tǒng)的魯棒hurwtiz穩(wěn)定和離散區(qū)間系統(tǒng)的魯棒schur穩(wěn)定的等價于一參數(shù)擾動矩陣集的魯棒非奇異問題,然后利用結構奇異值的定義,給出區(qū)間系統(tǒng)的魯棒hurwtiz穩(wěn)定和魯棒schur穩(wěn)定的結構奇異值的充分必要條件。
A robust feasible predictive control scheme is put forward vhich adopts nominal model and applies for constrained linear systems with polytopic uncertainty . set invariance is the theory which underlies this control profile . and the key point to this predictive control paradigm is to append robust feasible constraint in the online optimization problem 基于不變集理論,提出了一種采用標稱模型的、適用于有約束凸多面體不確定線性系統(tǒng)的預測控制的設計框架,其關鍵在于在線優(yōu)化問題附加適當?shù)念~外的魯棒可行約束。