کنفرانس مهندسی برق ایران

صفحه اصلی / سی امین کنفرانس بین المللی مهندسی برق

Designing a Feedforward Controller Using LMI’s for Disturbance Rejection of Non-Minimum Phase MIMO Systems

نویسندگان :

Saeedreza Tofighi¹ Farshad Merrikh-Bayat² Farhad Bayat³

1- دانشگاه زنجان 2- دانشگاه زنجان 3- دانشگاه زنجان

کلمات کلیدی :

feedforward controller،disturbance rejection،non-minimum phase system،linear matrix inequality،CVX

چکیده :

In this paper, designing a feedforward controller is proposed to improve the disturbance rejection property of the Non-Minimum Phase (NMP) Multi-Input Multi-Output (MIMO) systems. Eliminating the effect of disturbances on NMP systems may cause instability and impose additional costs on controlling the entire system. For this purpose, the unknown variables of the feedforward controller are calculated using LMIs such that the H∞ norm of the transfer function matrix from disturbance to output is minimized. By taking advantage of the frequency sampling technics into account and using the right half plane zeros direction condition proposed for the NMP systems in some iterative algorithms, a new tractable method is constructed to solve the problem. The method uses convex technics and CVX software and could reach satisfactorily optimal results in practical examples.

لیست مقالات

لیست مقالات بایگانی شده

Rank-Based Adaptive Brooding in a Mimetic Coral Reefs Search for Feature Selection

Seyed Amirhossein Farjadi - Mohammad Reza Akbarzadeh Totonchi

Improving the Performance of ST-GCN on Multi-Site rs-fMRI Data Through Time Repetition Alignment

Mehrana Calagari - Hamidreza Hakimdavoodi

پیچش زمانی عمیق برای انطباق چندگانه سری های زمانی

سیدعلیرضا نوربخش - نرجس الهدی محمدزاده

Design of a highly efficient photoconductive terahertz modulator enhanced by photonic crystal resonant cavity

Faramarz Alihosseini - Zahra Heshmatpanah - Hesam Zandi

Optimal Operation of Lithium-Ion Batteries Considering Degradation Cost in Vehicle-to-Grid Systems

Mahdi Esfandiari - Amin Rafrafi - Abolfazl Pirayesh

Propagation of Measurement Errors in the Euler Kinematic Equations

Mojtaba Fazelinia - Saeed Ebadollahi - Soheil Ganjefar

Carbon Doping and Defect Engineering in Hexagonal Boron Nitride: Insights from First-Principles Calculations

Matin Bakhtavari Mamagani - Maryam Keshavarz Afshar - Ebrahim Nadimi

طراحی آنتن سرآتش پهن باند مبتنی بر پلاسمون پلاریتون‌های سطحی جعلی

فرشاد ارغنده - بیژن عباسی آرند - مریم حصاری شرمه

بررسی و شبیه سازی اضافه ولتاژهای صاعقه در نیروگاه خورشیدی برق خراسان و ارائه سیستم حفاظتی مناسب

هادی علی آبادی - بهزاد کرمانی

A Framework for Plant Topology Extraction Using Process Mining and Alarm Data

Amir Neshastegaran - Ali Norouzifar - ایمان ایزدی

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.3.2