Gyroscopic stabilization of non-conservative systems

被引:24
作者
Kirillov, Oleg N.
机构
[1] Tech Univ Darmstadt, Dept Mech Engn, Dynam Grp, D-64289 Darmstadt, Germany
[2] Moscow MV Lomonosov State Univ, Inst Mech, Moscow 119192, Russia
关键词
gyroscopic stabilization; non-conservative perturbation; multiple eigenvalue; stability boundary; singularity;
D O I
10.1016/j.physleta.2006.06.040
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Gyroscopic stabilization of a linear conservative system, which is statically unstable, can be either improved or destroyed by weak damping and circulatory forces. This is governed by Whitney umbrella singularity of the boundary of the asymptotic stability domain of the perturbed system. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:204 / 210
页数:7
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