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A Laguerre spectral method for quadratic optimal control of nonlinear systems in a semi-infinite interval

التفاصيل البيبلوغرافية
العنوان: A Laguerre spectral method for quadratic optimal control of nonlinear systems in a semi-infinite interval
المؤلفون: Mojtaba Masoumnezhad, Mohammadhossein Saeedi, Haijun Yu, Hassan Saberi Nik
المصدر: Automatika, Vol 61, Iss 3, Pp 461-474 (2020)
بيانات النشر: Taylor & Francis Group, 2020.
سنة النشر: 2020
المجموعة: LCC:Automation
مصطلحات موضوعية: laguerre method, collocation method, optimal control problems, spectral homotopy analysis method (sham), semi-infinite interval, Control engineering systems. Automatic machinery (General), TJ212-225, Automation, T59.5
الوصف: This paper presents a Laguerre homotopy method for quadratic optimal control problems in semi-infinite intervals (LaHOC), with particular interests given to nonlinear interconnected large-scale dynamic systems. In LaHOC, the spectral homotopy analysis method is used to derive an iterative solver for the nonlinear two-point boundary value problem derived from Pontryagin's maximum principle. A proof of local convergence of the LaHOC is provided. Numerical comparisons are made between the LaHOC, Matlab BVP5C generated results and results from the literature for two nonlinear optimal control problems. The results show that LaHOC is superior in both accuracy and efficiency.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 0005-1144
1848-3380
00051144
Relation: https://doaj.org/toc/0005-1144; https://doaj.org/toc/1848-3380
DOI: 10.1080/00051144.2020.1774724
URL الوصول: https://doaj.org/article/5ed512ee9c2b4126ada83c731ab0eeb6
رقم الأكسشن: edsdoj.5ed512ee9c2b4126ada83c731ab0eeb6
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:00051144
18483380
DOI:10.1080/00051144.2020.1774724