چکیده مقاله
This paper proposes a new state observer for linear systems with different time delays in the state and input First, the system dynamics are rewritten as an augmented system with state vector including both the state vector of the system and the unknown inputs Then, a reduced order observer was designed to estimate both state and unknown inputs simultaneously Conditions for stability of the reduced order observer are translated into linear matrix inequalities LMIs which facilitates the design of the observer gains Finally Simulation results demonstrate effectiveness of the proposed observer
کلیدواژهها
نویسندگان
Reza Rezaei
Control Engineering Department Faculty of Electrical and Computer Engineering University of Tabriz, Tabriz, Iran
Farzad Hashemzadeh
Control Engineering Department, Faculty of Electrical and Computer Engineering University of Tabriz, Tabriz, Iran
Hamed Kharrati
Control Engineering Department, Faculty of Electrical and Computer Engineering University of Tabriz, Tabriz, Iran
شیوه ارجاع
Rezaei, Reza and Hashemzadeh, Farzad and Kharrati, Hamed,1396,A new observer for state and unknown inputs in linear time delay systems,Fifth International Conference on Electrical and Computer Engineering with Emphasis on Indigenous Knowledge,Tehran
ارائهشده در
مجموعه مقالات پنجمین کنفرانس بین المللی مهندسی برق و کامپیوتر با تاکید بر دانش بومی19 بهمن 1396 · تهران