用独立变量表示的约束Birkhoff系统的运动稳定性*
Stability of Motion for a Constrained Birkhoff’s System in Terms of Independent Variables
-
摘要: 首先提出Pfaff-Birkhoff-D'Alembert原理,并由此原理导出约束Birkhoff系统用独立交量表示的运动方程;其次建立系统的受扰运动微分方程;最后利用直接法和一次近似理论得到系统运动稳定性的一些判据.
-
关键词:
- 动力学 /
- Birkhoff系统 /
- 运动稳定性
Abstract: This paper proposes firstly the pfaff-Birkhoff-D'Alembert's principle and obtains the equations of motion in terms of the independent variables for a constrained Birkhoff's system from the principle. Secondly, it establishes the equations of perturbation of the system. Finally, it obtains the stability criteria by using the Liaqpunov direct method and the firstly approximate method.-
Key words:
- dynamics /
- Birkhoff’s system /
- stability of motion
-
[1] G. D. Birkhoff Dynamical Systems, AMS College Publ., Providence RI (1927), 89-91. [2] R. M. Santilli, Foundations of Theorencat Mechanics II Springer-Verlag, New York(1983), 30-40. [3] А.С.Галиуллин,Аналитинескаи динамика,Высшая Школа,Москва(1989),249-263. [4] 梅凤翔、史荣昌,关于Pfaff-Birkhoff原理,北京理工大学学报,13 (2Ⅱ) (1993)256-273. [5] 戴贤扬、赵关康、梅凤翔,Chaplygin非完整系统的Birkhoff表示,《中国非完整力学三十年》,河南大学出版社,开封(1994). 107-109. [6] 梅凤翔,Birkhoff系统灼Noether理论,中国科学,A辑,23(7) (1993), 709-717. [7] 梅凤翔,Birkhoff系统动力学逆问题,北京师范学院学报,4 (1992),32-36. [8] 梅凤翔,Birkhoff自治系统的平衡稳定性,科学通报,38(4) (1993), 311-313. [9] Shi Rongchang, Mei Fengxiang and Zhu Haiping, On the stability of the motion of a Birkhoff system, Mechanics Research Communications, 21, 3 (1994), 269-272. [10] 吴惠彬、梅凤翔,广义Birkhoff系统的变换理论,科学通报,40(10)(1995), 885-888.
计量
- 文章访问数: 2184
- HTML全文浏览量: 112
- PDF下载量: 535
- 被引次数: 0