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General Approach for Topology-Finding of Tensegrity Structures
| 题名： | General Approach for Topology-Finding of Tensegrity Structures |
| 其他题名： | Aldrich,J.B.,Skelton,R.E.,and Kreutz-Delgado,K.(2003)."Control synthesis for a class of light and agile robotic tensegrity structures."Proc.,2003 American Control Conf.,IEEE Press,Piscataway,NJ,5245–5251. |
| 正文语种： | 英文 |
| 作者： | Xian Xu |
| 关键词： | Tensegrity;Topology;Optimization;Ground structure method;Structural optimization |
| 摘要： | This paper proposes a general approach for topology-finding of tensegrity structures. The ground structure method that is widely used in topology optimization of truss structures is employed. An optimization model, using the member connections and the internal forces of members as variables, is developed to find self-stressed tensegrities under given constraints on member distribution, configuration symmetry, and node stability. Mixed integer linear/quadratic programming is used to solve the optimization problem. Numerical examples are carried out to verify the proposed approach. Compared to previous approaches, the proposed approach is able to find a wider scope of tensegrity structures that have a maximum of k (k ≥ 1) struts connecting to a single node and is able to deal with objective functions in quadratic form. |
| 出版年： | 2016 |
| 论文唯一标识： | P-26Y2016V142N10004 |
| 英文栏目名称： | TECHNICAL PAPERS |
| doi： | 10.1061/(ASCE)ST.1943-541X.0001532 |
| 期刊名称： | Journal of Structural Engineering |
| 拼音刊名(出版物代码)： | P-26 |
| 卷： | 142 |
| 期： | 10 |
| 页码： | 26-41 |
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