Wheel vehicle dynamics real-time simulation for on-board stand-alone moving control system realization

International Automobile Scientific Forum, Intelligent Transport System Technologies and Components

Buzunov, N.V.^1 ; Kotiev, G.O.^1 ; Padalkin, B.V.^1

Bauman Moscow State Technical University, Baumanskaya 2th st. 5, Moscow

105005, Russia^1

关键词: Higher order derivatives;    Numerical implementation;    Real time modeling;    Real time simulations;    Real-time models;    Real-time simulation models;    System realization;    Vehicle dynamics;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/534/1/012021/pdf
DOI  :  10.1088/1757-899X/534/1/012021

来源: IOP

【 摘 要 】

The main problem of design on-board stand-alone moving control system is necessity of prototype object during all design stages. The real-time simulation models of wheel vehicle dynamics help to cope with such difficulties. These models must be similar to real wheel vehicle object sufficiently. The research describes the order of creation real-time simulation models of wheel vehicle dynamics using implicit numerical implementation method with application of higher order derivatives for solving differential equations system. Also the verification and proof of adequacy method is presented. It is noticed that the created real-time model corresponds to physical wheel vehicle object if the solving step of numerical implementation method no more than 0.001 second. Such real-time models can be used for design on-board stand-alone moving control systems.