摘要
本文研究具有势力,陀螺力、循环力和瑞利阻尼的非保守线性力学系统的稳定性。借助于瑞利商证明了三个稳定性定理,这些定理给出的稳定性判据不依赖于瑞利商,因此方便实用。
The paper investigates the stability of linear non-conservative mechanical systems subjected to potential, gyroscopic, circulatory forces and Rayleigh damping. Three stability theorems are proved by means of the Rayleigh quotients. The stability criterions given by the theorems are convenient and useful because they are independent of the Rayleigh quotients.
出处
《应用数学和力学》
EI
CSCD
北大核心
1996年第12期1107-1111,共5页
Applied Mathematics and Mechanics
基金
国家自然科学基金
中国博士后科学基金资助课题
