10 فروردین 1403
رحمن دشتي

رحمن دشتی

مرتبه علمی: دانشیار
نشانی: دانشکده مهندسی سیستم های هوشمند و علوم داده - گروه مهندسی برق
تحصیلات: دکترای تخصصی / مهندسی برق
تلفن: +98-7731222752
دانشکده: دانشکده مهندسی سیستم های هوشمند و علوم داده

مشخصات پژوهش

عنوان
Nice Cross-gramian, the Generalized Symmetry and Determination of Controller Structure for Multivariable Switched Systems
نوع پژوهش مقالات در همایش ها
کلیدواژه‌ها
Cross-gramian, switched sysetm, control configuration selection, process control
پژوهشگران مریم السادات تهوری (نفر اول) ، حمید رضا شاکر (نفر دوم) ، رحمن دشتی (نفر سوم)

چکیده

In this paper, the determination of a control structure for discrete-time MIMO switched systems is addressed. In the first step, for discrete-time switched systems, the concept of nice cross-gramians is proposed and the existence of the proposed nice cross-gramian is investigated. It has been demonstrated that the nice cross-gramian can be achieved as a solution to a specific algebraic matrix equation, if it exists. While the proposed crossgramian can be used in a lot of applications including model reduction, in this paper, it has been used to form the Nice Hankel Interaction Index Array (NHIIA) for control structure selection. The proposed control structure determination strategy is one of the few that supports switched processes and plants, takes advantage of gramian-based techniques, and is computationally more effective than its only counterpart.