摘要
交互式自行车模拟器是集动感及力觉提示、力学仿真以及计算机图形学等技术于一体的动感模拟器系统,自行车动力学仿真模块是其仿真软件系统的核心。本文从分析自行车动力学特点入手,提出了两个弱耦合的动力学子模型——稳定性模型和振动模型来描述自行车在复杂路况下的运动,并研究了在模拟器环境下模型关键输入数据的获取方法。
The interactive bicycle simulator is a motion simulator system which includes motion and force cueing, dynamics simulation, and computer graphics technologies. The dynamics model is the core of its simulation software. On the basis of the analysis of bicycle dynamics, this paper proposes two “slightly” coupled dynamics sub-modules: the stability model and the vibration model, which fully describe the dynamics of bicycle traveling over rough surfaces. This paper also solves the key input data of dynamics model under bicycle simulator environment.
出处
《系统仿真学报》
CAS
CSCD
2004年第10期2237-2240,2244,共5页
Journal of System Simulation
基金
UNIX环境下VR系统关键技术研究及应用系统开发(025115007)
关键词
交互式自行车模拟器
自行车动力学
稳定模型
振动模型
interactive bicycle simulator
bicycle dynamics
the stability model
the vibration model
