Numerical schemes for optimal control of nonlinear time-delay systems with external disturbances
Publish Year: 1396
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ETECH03_014
تاریخ نمایه سازی: 1 مرداد 1397
Abstract:
In this paper, The homotopy perturbation method is employed to solve nonlinear time-delay systems affected by external persistent disturbances with quadratic performance index. By using the finite-step iteration of a sequence, we can get an approximate optimal control law by solving a Riccati matrix equation and two Stein matrix equations using successive approximation method. A numerical example is employed to verify the effectiveness of the proposed approach
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Authors
Seyed Mehdi Mirhosseini-Alizamini
Department of Mathematics, Payame Noor University (PNU), P.O.Box ۱۹۳۹۵-۳۶۹۷, Tehran, Iran.