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گواهی نمایه سازی مقاله Optimal integrated passive/active design of the suspension system using iteration on the Lyapunov equations

عنوان مقاله: Optimal integrated passive/active design of the suspension system using iteration on the Lyapunov equations
شناسه (COI) مقاله: JR_TAVA-1-2_004
منتشر شده در دوفصلنامه مبانی نظری و کاربردی علم آکوستیک و ارتعاشات در سال ۱۳۹۴
مشخصات نویسندگان مقاله:

Mahyar Naraghi - Department of Mechanical Engineering, Amirkabir University of Technology, Tehran, Iran
Mojtaba Moradi - Department of Mechanical Engineering, Amirkabir University of Technology, Tehran, Iran

خلاصه مقاله:
In this paper, an iterative technique is proposed to solve linear integrated active/passive design problems. The optimality of active and passive parts leads to the nonlinear algebraic Riccati equation due to the active parameters and some associated additional Lyapunov equations due to the passiveparameters. Rather than the solution of the nonlinear algebraic Riccati equation, it is proposed to consider an iterative solution method based on theLyapunov equations in the Newton optimization scheme for both active and passive parameters. The main contribution of the paper is considered as theconcept that it doesn't require to optimize controller when the plant is not optimal. The proposed method is verified by designing a one-quarter activesuspension system. The results indicate that the algorithm is more efficient as compared to solving the problem through the direct Riccati solution based method while its derivation and application is simple. Significant improvements can be seen in comparison to the previous method

کلمات کلیدی:
Integrated ، ، active ، passive design ، Suspension system ، Optimal control ، ، Riccati equation ، Lyapunov equation

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-JR_TAVA-JR_TAVA-1-2_004.html