Non-linear damped pendulum treated by linear equivalence

被引：1
作者：
Teodorescu, PP [1 ]
Toma, I
机构：
[1] Univ Bucharest, Bucharest, Romania
[2] Tech Univ Construct, Bucharest, Romania
来源：
MECHANICS RESEARCH COMMUNICATIONS | 2000年 / 27卷 / 03期
关键词：
Linear equivalence method;
D O I：
10.1016/S0093-6413(00)00106-3
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The complete linear equivalence method (LEM) representations of the solution for nonlinear second order differential equation is given, allowing the study of third order effects in the cases x<1, x>1 and x = 1. The formula involving fifth order effects for the last case is also considered. Comments on the formula are made, as well as comparison with the linear case.
引用
收藏
页码：373 / 380
页数：8
相关论文
共 11 条
[1]  
Teodorescu P. P., 1989, Revue Roumaine des Sciences Techniques, Serie de Mecanique Appliquee, V34, P309
[2]  
Teodorescu P. P., 1987, Revue Roumaine des Sciences Techniques, Serie de Mecanique Appliquee, V32, P397
[3]  
TEODORESCU PP, 1989, LECT NOTES ENG, V9, P233
[4]  
TEODORESCU PP, 1992, NONLINEAR STUDY STAB
[5]  
TEODORESCU PP, 1994, REV ROUM SCI TECH MA, V39, P443
[6]  
TEODORESCU PP, 1989, REV ROUM MATH PURE A, V34, P591
[7]  
TEODORESCU PP, 1997, MECH SYSTEMS CLASSIC, V1, P1984
[8]  
TOMA I, 1995, METHOD LINEAR EQUIVA
[9]  
Toma I., 1980, B MATH SOC SCI MATH, V24, P417
[10]  
TOMA I, 1989, B MATH SOC SCI MATH, V33, P363
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