نتایج جستجو برای: control systems

تعداد نتایج: 2349403  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1381

‏‎this study investigated the effect of prior knowledge on the listening comprehension performance of fl learners. twenty students, male and female, drawn from the two intact groups of the senior and junior english language and literature majors were chosen as the participants of this study . the two groups were then randomly assigned into the experimental and control group. the experimental gr...

Journal: :international journal of industrial mathematics 2015
s. salahshour f. amini‎‎ m. ayatollahi‎ e. vaseghi

fuzzy control systems have had various applications in a wide range of science and engineering in recent years. since an unstable control system is typically useless and potentially dangerous, stability is the most important requirement for any control system (including fuzzy control system). conceptually, there are two types of stability for control systems: lyapunov stability (a special case ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - پژوهشگاه دانشهای بنیادی (مرکز تحقیقات فیزیک نظری و - پژوهشکده فیزیک 1387

چکیده این پایان نامه به بررسی اثر سیم پیچ مغناطیسی و کاوه یِ خوشه گر با بسامد رادیویی بر هاله و بیرونگراییِ باریکه هایِ پیوسته و خوشه ایِ ذرات باردار در شتابدهنده های خطیِ یونی، پروتونی با جریان بالا می پردازد و راه حل هایی برای بهینه نگهداشتن این کمیتها ارایه می دهد. بیرونگرایی یکی از کمیتهای اساسی باریکه هایِ ذرات باردار در شتابدهنده ها است که تاثیر قابل توجهی بر قیمت، هزینه و کاراییِ هر شتابدهند...

Journal: :Automatica 1993
Huibert Kwakernaak

Robust control systems may successfully be designed by ~'=-optimization, in particular, by reformulating the design problem as a mixed sensitivity problem. Abstract-The paper presents a tutorial exposition of ~=-optimal regulation theory, emphasizing the relevance of the mixed sensitivity problem for robust control system design.

2004
Changxiao Jin Linda Leon Robbie T. Nakatsu Zbigniew H. Przasnyski Kala Chand Seal

This paper presents a framework to plan organizational incentives for aligning usage behavior with organizational objectives across various IT adoption stages. Our framework is motivated by the introduction of incentive alignment as another dimension in Information Systems design (Ba et al., 2001) and is based on technology diffusion models presented in the literature. We focus in particular on...

Journal: :Energies 2021

Multiagent control system (MACS) has become a promising solution for solving complex problems. Using the advantages of MACS-based design approaches, novel advanced mechatronic systems been developed in this paper. The study aimed at integrating learning into MACS. Specifically, feedforward (LFFC) is implemented as pattern incorporation major novelty work that feedback part realized real-time pe...

Journal: :iranian journal of science and technology (sciences) 2012
m. m. tharwat

in this paper, the optimal boundary control problem for distributed parabolic systems, involving second orderoperator with an infinite number of variables, in which constant lags appear in the integral form both in the state equations and in the boundary condition is considered. some specific properties of the optimal control arediscussed.

Journal: :Journal of Differential Equations 1972

Journal: :IFAC Proceedings Volumes 2002

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