工程设计学报Issue(6)：501-506,6.DOI:10.3785/j.issn.1006-754X.2013.06.009
三自由度并联物料振动分拣平台机构设计及运动仿真
Mechanism design and kinematics simulation of 3-DOF parallel material vibration sorting platform
摘要
Abstract
In order to solve the problem that traditional material vibration sorting platform cannot complete the multi-dimensional vibration ,a kind of 3-DOF parallel material vibration platform was designed to satisfy the requirement .It consists of two branches of (P-R-U) in the same plane and one branch of (P-R-C) .The moving platform can translate along x ,z axis and rotate on x axis . D-H matrix was applied to establish the kinematical model of the mechanism .The analytical ex-pression between input variables and output ones was established by the analysis of the positive and inverse solution of theoretical position .The positive solution of position was calculated by Matlab .The mechanism was modeled by Pro/E and was imported with Mech/Pro interface soft-ware into ADAMS for kinematics simulation .By analyzing and comparing the theoretical calcu-lated result and the simulated one ,the same outcome confirms the correctness of the analysis of mechanism and the positional calculation .关键词
并联机构/振动分拣/三自由度/位置分析/运动学分析Key words
parallel mechanism/vibration sorting/3-DOF/position analysis/kinematics analysis分类
机械制造引用本文复制引用
谢俊,刘月,肖朝蓬,杨启志,邓辉..三自由度并联物料振动分拣平台机构设计及运动仿真[J].工程设计学报,2013,(6):501-506,6.基金项目
国家自然科学基金资助项目（50905077）；高等学校博士学科点专项科研基金资助项目（2009327120007）；江苏省博士后基金资助项目（0901010B）；江苏大学高级人才启动基金项目（05JDG015）． （）
