کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9640544 509812 2005 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stabilization and destabilization of a circulatory system by small velocity-dependent forces
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Stabilization and destabilization of a circulatory system by small velocity-dependent forces
چکیده انگلیسی
A linear autonomous mechanical system under non-conservative positional forces is considered. The influence of small forces proportional to generalized velocities on the stability of the system is studied. Necessary and sufficient conditions are obtained for the matrix of dissipative and gyroscopic forces to make the system asymptotically stable. A system with two degrees of freedom is studied in detail. Explicit formulae describing the structure of the stabilizing matrix and the stabilization domain in the space of the matrix elements are found and plotted. As a mechanical example, a problem of stability of the Ziegler-Herrmann-Jong pendulum is analyzed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Sound and Vibration - Volume 283, Issues 3–5, 20 May 2005, Pages 781-800
نویسندگان
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