摘要
基于有限元理论、索的非线性理论及牛顿-拉夫逊算法求解接触网系统的吊弦长度,进而建立基于多柔体力学理论的接触网模型,为弓网关系评价奠定基础。
Based on the Finite Element Theory, the Nonlinear Theory of cable and Newton-Raphson Algorithm, the length of droppers in the catenary＇s system will be calculated. And further, the catenary＇s model for the evaluation of Pantograph and OCS Relation founded on the Flexible Multi-Body Mechanical will be established.
出处
《电气化铁道》
2009年第2期28-30,共3页
Electric Railway
关键词
吊弦
非线性理论
有限元模型
dropper
nonlinear theory
finite element model
