کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
174000 458622 2006 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Robustness analysis and synthesis of a multi-PID controller based on an uncertain multimodel representation
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Robustness analysis and synthesis of a multi-PID controller based on an uncertain multimodel representation
چکیده انگلیسی

This paper presents an effective method for robustness analysis and synthesis of a multi-PID controller for non-linear systems where desirable robustness and performance properties must be maintained across a large range of operating conditions. The robustness analysis problem is solved using an uncertain multimodel of the original non-linear system. The model of uncertainties used is an interval matrix modeled by a stochastic matrix which gives poor conservatism in the analysis of stability robustness. Moreover, the robust stability margin is interpreted as a smallest interval matrix that causes instability. This stability margin is evaluated using a random search algorithm. Simulation studies are used to demonstrate the effectiveness of the proposed method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Chemical Engineering - Volume 31, Issue 2, 1 December 2006, Pages 66–77
نویسندگان
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