Feedback controller design for optimal control of linear time-delay systems via variational iteration method
Publish place: Fourth National Conference on Applied Research in Electrical Engineering, Mechanics, Computer and Information Technology
Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
EMCE04_237
تاریخ نمایه سازی: 21 خرداد 1398
Abstract:
This article presents a new approach for solving the optimal control problem (OCP) of linear time-delay systems with a quadratic cost functional. In this approach is employed to convert the original time-delay optimal control problem (TDOCP) into a sequence of linear two-point boundary value problems (TPBVPs). The variational iteration method (VIM) is adopted to easily solve TPBVPs by use of iteration formulas derived from the correction functionals corresponding to equations. Also it provides a sequence which converges to the solution of the problem without discretization of the variables. Illustrative examples are included to demonstrate the validity and applicability of the technique.
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Authors
Seyed Mehdi Mirhosseini-Alizamini
Department of Mathematics, Payame Noor University (PNU), Tehran, Iran;
Hadi Rezazadeh
Amol University of Special Modern Technologies, Amol, Iran;