一种新型汽车驾驶模拟平台的运动分析与仿真
发布时间：2018-07-28 11:49
【摘要】：针对并联驾驶模拟平台成本高、控制复杂等缺点,设计了一种基于串联机构的新型三自由度汽车驾驶模拟平台。用D-H法建立了平台的运动学模型,完成了平台运动学正逆解的计算与分析。用Inventor软件建立平台的三维模型,导入ADAMS软件获得平台的虚拟样机。对平台虚拟样机进行运动学仿真,验证了运动方程的正确性和平台的可行性。利用ADAMS软件和Matlab软件联合仿真,清晰直观地展现了座椅质心工作空间的边界。获得的仿真数据为后续物理样机的结构设计、运动控制提供了可靠依据。
[Abstract]:Aiming at the disadvantages of high cost and complex control of parallel driving simulation platform, a new three-degree-of-freedom vehicle driving simulation platform based on series mechanism is designed. The kinematics model of the platform is established by using D-H method, and the calculation and analysis of the forward and inverse solutions of the platform kinematics are completed. The 3D model of the platform is built with Inventor software, and the virtual prototype of the platform is obtained by importing ADAMS software. The kinematics simulation of the platform virtual prototype verifies the correctness of the motion equation and the feasibility of the platform. By using ADAMS and Matlab software, the boundary of the workspace of the center of mass of the seat is clearly and intuitively displayed. The obtained simulation data provide a reliable basis for the structural design and motion control of subsequent physical prototypes.
【作者单位】： 西南交通大学机械工程学院;
【基金】：四川省科技支撑计划项目(2013GZX0138)
【分类号】：U471.3;TP391.9
[Abstract]:Aiming at the disadvantages of high cost and complex control of parallel driving simulation platform, a new three-degree-of-freedom vehicle driving simulation platform based on series mechanism is designed. The kinematics model of the platform is established by using D-H method, and the calculation and analysis of the forward and inverse solutions of the platform kinematics are completed. The 3D model of the platform is built with Inventor software, and the virtual prototype of the platform is obtained by importing ADAMS software. The kinematics simulation of the platform virtual prototype verifies the correctness of the motion equation and the feasibility of the platform. By using ADAMS and Matlab software, the boundary of the workspace of the center of mass of the seat is clearly and intuitively displayed. The obtained simulation data provide a reliable basis for the structural design and motion control of subsequent physical prototypes.
【作者单位】： 西南交通大学机械工程学院;
【基金】：四川省科技支撑计划项目(2013GZX0138)
【分类号】：U471.3;TP391.9
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