کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
559414 1451877 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Multiple-input active vibration control by partial pole placement using the method of receptances
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
Multiple-input active vibration control by partial pole placement using the method of receptances
چکیده انگلیسی


• Multiple-input active vibration control.
• Partial pole placement.
• Assignment of eigenvalues and eigenvectors.
• Method of receptances.

The paper addresses the problem of suppressing vibrations by active control. Conventional methods use a mathematical model, e.g. finite elements, as the foundations for the computations of the control gains. Such a model is known to contain inaccuracies and assumptions that may hinder the calculations. An alternative approach, advocated previously by the authors, is to design a controller using vibration measurements, in the form of receptances, typically available from a modal test. The methodology as originally formulated was limited to single-input control. In this paper new theory is described that is applicable to both single-input and multiple-input-multiple-output vibration control of practical engineering structures. The theory is supplemented by a series of illustrative numerical examples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanical Systems and Signal Processing - Volume 40, Issue 2, November 2013, Pages 727–735
نویسندگان
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