自行车仿真器力反馈技术的研究  

Research of Technology of Forces Feedback in Bicycle Simulator

作　　者：李峰[1] 贾庆轩[1] 孙汉旭[1] 阮瑞卿[1] 高欣[2] 

机构地区：[1]北京邮电大学自动化学院,北京100876 [2]北京航空航天大学机械工程及自动化学院,北京100083

出　　处：《系统仿真学报》2006年第z2期658-660,共3页Journal of System Simulation

基　　金：新世纪优秀人才计划(NCET-05-0115);北京市自然科学基金(3062014)。

摘　　要：自行车力反馈系统是自行车仿真器的重要组成部分,它主要用来模拟人在真实环境中骑行的力觉感受。分析了人在骑行中的受力并建立了自行车动力学模型,着重分析了在骑行中人姿态的改变对人车整体重心位置和反馈力大小的影响。以此为基础,设计了一套自行车力反馈系统,实验结果表明,该系统使参与者获得如在真实环境中骑行的体验。The force feedback system is one of the most important parts in bicycle simulator system, and it simulates the forces generated by force generators which make the riders feel the forces just as during real riding, The forces were analyzed that act on the rider, and the bicycle dynamics model was established, and the effect of rider gesture’s change on position of the system’s gravity center, and the relation between feedback forces and position of gravity center were emphasized. Based on them, a bicycle simulator forces feedback system was designed,and experiments demonstrate the system gives the participators the experiences of riding in real environments.

关 键 词：自行车仿真器 自行车力反馈系统 动力学模型 反馈力 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]