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| Mechanism-structure integrative optimal design on construction machinery |
| Received:August 20, 2010 Revised:April 26, 2011 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20121014 |
| KeyWord:four-bar linkage optimal design structural analysis mechanics analysis kinematic analysis |
| Author | Institution |
| 郑长良 |
大连海事大学 交通运输装备与海洋工程学院, 大连 |
| 姚征 |
大连海事大学 交通运输装备与海洋工程学院, 大连 |
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| Abstract: |
| The moving mechanism in construction machinery is also the load organization; the motion analysis of mechanism and the strength analysis of structure should be considered in the integrative optimal design.Compared with the traditional structure optimal design, the integrative optimal design usually encounters a more complicated mathematics model and multiple constraint conditions.The mechanism-structure integrative optimal design of four-bar linkage pitching mechanism is studied in this paper.The objective function, design variables and corresponding constraint conditions are constructed and discussed.Numerical examples for construction machinery are presented.The result of optimal analysis proves the integrative optimal design is feasible. |