[1]Wu Ziyan,Hu Weipeng.Parallel algorithm design of building structure and control system based on LMI[J].Journal of Zhengzhou University (Engineering Science),2006,27(01):31-35.[doi:10.3969/j.issn.1671-6833.2006.01.008]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
27
Number of periods:
2006年01期
Page number:
31-35
Column:
Public date:
1900-01-01
- Title:
-
Parallel algorithm design of building structure and control system based on LMI
- Author(s):
-
Wu Ziyan; Hu Weipeng
-
-
- Keywords:
-
- CLC:
-
-
- DOI:
-
10.3969/j.issn.1671-6833.2006.01.008
- Abstract:
-
Aiming at the parallel design problem of building structure and control system under random excitation with structural parameters as variables and minimizing control input force as the optimization goal, a parallel optimization algorithm based on linear matrix inequality tool is designed. The algorithm breaks through the limitations of existing algorithms in the following two aspects: the quality matrix is included in the optimization variable, which broadens the optimization scope; The convex potential energy function processing is used to introduce control into the non-convex constraint caused by structural design, which greatly reduces the complexity of the algorithm. The analysis results show that the algorithm can effectively improve the efficiency of structural design.