نتایج جستجو برای: gain scheduling

تعداد نتایج: 233216  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز 1390

در این تحقیق بهبود عملکرد پیل های سوختی با الکترولیت اکسید جامد (sofc) و مبادله کننده پروتون (pemfc) تحت اغتشاشات ولتاژ شبکه با استفاده از کنترلرهای پیشنهادی fuzzy-pi وfuzzy gain scheduling pi انجام شده است. همچنین مدلسازی هوشمند پیل های سوختی مذکور با استفاده از روش های cvr و lolimot انجام شده است. در ابتدا با استفاده از الگوریتم پیشنهادی در این پایان نامه، مدلسازی هوشمند پیل های سوختی مذکور...

Journal: :the modares journal of electrical engineering 2015
s.ehsan razavi s.k.y. nikravesh saeed shamaghdari r. rahmani

this paper proposes a new method of gain scheduling control design for a nonlinear system which is described as linear parameter varying form. a performance measure based on linear matrix inequality is introduced. to consider stability and performance measures in design process, the h∞ loop-shaping method is used to design the local controllers, which can be described as state feedback observer...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 2008

ژورنال: کنترل 2021

In this paper, a new approach is presented to design a gain-scheduled state-feedback controller for uncertain linear parameter-varying systems. It is supposed that the state-space matrices of them are the linear combination of the uncertain scheduling parameters. It is assumed that the existed uncertainties are of type of time-invariant parametric uncertainties with specified intervals. Simulta...

Gain scheduling is one of the most popular nonlinear control design approaches which has been widely and successfully applied in fields ranging from aerospace to process control. Despite the wide application of gain scheduling controllers, there is a notable lack of analysis on the stability of these controllers. The most common application of these kinds of controllers is in the field of fligh...

ژورنال: کنترل 2022

In this article, a new approach is proposed to design robust switching gain-scheduled dynamic output feedback control for switched uncertain continuous-time linear parameter varying (LPV) systems. The proposed robust switching gain-scheduled controllers are robustly designed so that the stability and H2-gain performance of the switched closed-loop uncertain LPV system can be guaranteed even und...

Journal: :IEEJ Transactions on Electronics, Information and Systems 1996

Journal: :انرژی ایران 0
مهرداد نوری خاجوی m n. khajavi assistant prof shahid rajaei university tehran iran غلامحسین پایگانه gh.h paygane assistant prof shahid rajaei university tehran iran محمدباقر منهاج mb menhaj associate prof. school of computer and electrical engineering, oklahoma state university oklahoma, u.s.a

nuclear power reactors are, in nature nonlinear and time varying. these characteristics must be considered, if large power variations occur in their working regime. in this paper a robust optimal gain scheduling controller for regulating the power of a nuclear reactor has been designed and simulated. the proposed controller is capable of regulating power levels in a wide power range (10% to 100...

Journal: :Automatica 2000
Wilson J. Rugh Jeff S. Shamma

Current research on gain scheduling is clarifying customary practices as well as devising new approaches and methods for the design of nonlinear control systems. Abstract Gain scheduling for nonlinear controller design is described in terms of general features of the approach and in terms of early examples of applications in #ight control and automotive engine control. Then recent research is d...

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