Author(s)

Xiaodong Li

Corresponding Author

Xiaodong Li

Abstract

the Main Content of Multibody System Dynamics Dynamics Modeling and Numerical Solution is One of the Main Contents of Multibody System Dynamics Research. in Multi-Body System Dynamics, Different Modeling Methods Can Be Used to Model the Same Problem. Different Modeling Methods Can Be Used to Model the Same Multi-Body System to Obtain Different But Equivalent Mathematical Models. the Differential/Algebraic Equation is a Mathematical Model for Calculating the Universality of Multi-Body Systems. the Numerical Integration Method is One of the Core Contents of Multi-Body System Dynamics. There Are Many Definitions of the Differential/Algebraic Equations. the Most Common One is the Differential Index Definition. the Number of Times the Differential Algebraic Equations Need to Be Differentiated When They Are Transformed into Differential Equations is Called the Index of the Differential/Algebraic Equations. This Paper Aims to Briefly Summarize, Summarize and Summarize the Progress of Different Numerical Methods, and Provide Some Ideas for the Further Study of Multi-Body System Dynamics Numerical Methods.

Keywords

Multibody System Dynamics; Modeling; Differential/Algebraic Equations; Numerical Methods