| 起居床升降机构的比较与仿真 |
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| 引用本文： | 吴立国,张建国. 起居床升降机构的比较与仿真[J]. 天津工程师范学院学报, 2010, 20(1) |
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| 作者姓名： | 吴立国 张建国 |
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| 作者单位： | 1. 天津科技大学,机械工程学院,天津,300222;天津工程师范学院,天津,300222
2. 天津科技大学,机械工程学院,天津,300222 |
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| 基金项目： | 国家科技支撑计划项目 |
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| 摘 要： | 基于机构运动学对几种起居床升降机构进行比较与分析,利用UG软件对方案三的机构进行实体造型和运动仿真,确定了机构的活动范围,分析了其速度、位移的变化规律.仿真结果表明:方案三的机构功能合理,结构设计简单可靠,操作方便.
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| 关 键 词： | 机构设计 运动仿真 起居床 |
Comparison and Simulation of Lifting Mechanisms for Living Bed |
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| WU Li-guo,ZHANG Jian-guo. Comparison and Simulation of Lifting Mechanisms for Living Bed[J]. JournalofTianjinUniversityofTechnologyandEducation, 2010, 20(1) |
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| Authors: | WU Li-guo ZHANG Jian-guo |
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| Affiliation: | WU Li-guo1,2,ZHANG Jian-guo1(1.Department of Mechanical Engineering,Tianjin University of Science , Technology,Tianjin 300222,China,2.Department of Mechanical Engineering,Tianjin University of Technology , Education,China) |
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| Abstract: | According to machine kinematics,a reasonable way is given to accomplish the mechanism comparison and the analysis of the multifunctional bed.The entity model and dynamic simulation are finished in the software UG.The range of the mechanism is established.The variable parameters of velocity and displacement are analyzed.Each mechanism designed is simple and is easy to handle.The work done would offer help to the development of multifunctional bed. |
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| Keywords: | mechanism design movement simulation living bed |
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