| 径向可伸缩式车轮机构的构型设计与分析 |
| |
| 引用本文： | 武秋红,胡明,陈文华,潘骏,钱萍. 径向可伸缩式车轮机构的构型设计与分析[J]. 机械设计与制造, 2011, 0(5) |
| |
| 作者姓名： | 武秋红 胡明 陈文华 潘骏 钱萍 |
| |
| 作者单位： | 1. 浙江理工大学机械设计与制造研究所,杭州,310018
2. 浙江理工大学机械设计与制造研究所,杭州,310018;浙江大学机械设计研究所,杭州,310027 |
| |
| 基金项目： | 浙江省教育厅重点项目，浙江理工科研届动基金，2010浙江理工研究生创新基金 |
| |
| 摘 要： | 针对航天发射时运载工具性能需求和有效载荷舱空间有限的矛盾,提出一种径向可伸缩式车轮机构.在分析径向可伸缩式车轮机构组成原理的基础上,对车轮机构进行拓扑综合分析,即车轮构型分解与综合.以车轮机构的轮缘环链为单元构型,进行拓扑变换分析,分类讨论轮缘环链外接副的三种型式.通过构态分析确定径向可伸缩式车轮终态的运动情况,验证所设计车轮构型的正确性,为该机构在航天领域的实际应用提供理论条件.
|
| 关 键 词： | 径向可伸缩式车轮机构 机构构型 构态变换 环路联接矩阵 |
Design & analysis for the configuration of a radially foldable wheel |
| |
| WU Qiu-hong,HU Ming,CHEN Wen-hua,PAN Jun,QIAN Ping. Design & analysis for the configuration of a radially foldable wheel[J]. Machinery Design & Manufacture, 2011, 0(5) |
| |
| Authors: | WU Qiu-hong HU Ming CHEN Wen-hua PAN Jun QIAN Ping |
| |
| Affiliation: | WU Qiu-hong1,HU Ming1,CHEN Wen-hua1,2,PAN Jun1,QIAN Ping1(1Institute of Mechanical Design and Manufacturing,Zhejiang Sci-Tech University,Hangzhou 310018,China)(2Institute of Mechanical Design,Zhejiang University,Hangzhou 310027,China) |
| |
| Abstract: | Referring to the contradiction between the performance requirement of the vehicles and the limited payload space in the process of the aerospace launching,a radially foldable wheel mechanism is presented.On the basis of the analysis for the composition principle of the wheel,the topology synthetical analysis which consists of the configuration decomposition and the synthesis for the wheel mechanism is carried out.The topology transformation is studied while the rim-chain-links of the wheel is considered a u... |
| |
| Keywords: | Radially foldable wheel Mechanism configuration Configuration transformation Loop connectivity matrix |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
