虚拟环境中车辆驱动及位姿和运动参数获取  

Vehicle Driving in Virtual Environment and Acquiring of Their Posture and Running Parameters

作　　者：李水良[1] 杨新红[1,2] 谢金发[1] 

机构地区：[1]河南科技大学车辆与动力工程学院,河南洛阳471003 [2]北京航空航天大学交通科学与工程学院,北京100191

出　　处：《河南科技大学学报（自然科学版）》2010年第3期25-28,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：河南省科技攻关基金项目(082300440100)

摘　　要：用Vega构建虚拟环境,创建了车辆在场景道路上的3种驱动方式,成功实现3种驱动方式下的车辆行驶路径导航和驱动;在VC++环境中,用Vega API函数获取车辆虚拟行驶中的位姿及运动参数,对车辆在不同驱动方式下的获取参数进行编程处理,与设定值进行对比,波动范围在可接受范围内;结合实际对这些参数在虚拟现实中实现车辆智能行驶的作用进行了分析,并对编程实现车辆智能化虚拟行驶进行了展望。By using Vega,a virtual environment is constructed.Three driving methods of vehicles on the scene road are created.Vehicle path navigation and driving under three driving methods have been successfully realized.In the VC++ environment,vehicle pose and motion parameters under different driving methods have been gotten by utilizing Vega API function in the virtual running.These parameters are processed by program.Compared with the set values,the fluctuation range is in a tolerance range.According to actual conditions,the role of achieving intelligent vehicle moving in the virtual reality is analyzed,and vehicles virtual driving intelligently by program can be looked forward.

关 键 词：虚拟现实 VEGA API编程 车辆行驶 参数获取 

分 类 号：U463.1[机械工程—车辆工程]