A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structural Damage Identification Using Improved Particle Swarm Optimization
In order to solve structural damage identification problem, a damage identification method based on improved Particle Swarm Optimization (IPSO) is presented. First, structural frequency and modal strain energy are utilized to obtain damage information. Then, evidence fusion theory is utilized to integrate the information and preliminarily identify structural damage locations. After the damaged locations are determined, Particle Swarm Optimization (PSO) is used to identify structural damage extent. Some improved strategies are presented to enhance the search efficiency. The simulation results demonstrate that the proposed method can estimate the damage locations and extent with good accuracy.
Structural Damage Identification Using Improved Particle Swarm Optimization
In order to solve structural damage identification problem, a damage identification method based on improved Particle Swarm Optimization (IPSO) is presented. First, structural frequency and modal strain energy are utilized to obtain damage information. Then, evidence fusion theory is utilized to integrate the information and preliminarily identify structural damage locations. After the damaged locations are determined, Particle Swarm Optimization (PSO) is used to identify structural damage extent. Some improved strategies are presented to enhance the search efficiency. The simulation results demonstrate that the proposed method can estimate the damage locations and extent with good accuracy.
Structural Damage Identification Using Improved Particle Swarm Optimization
Guo, Hui-yong (author) / Yuan, Jun-Sheng (author) / Li, Zheng-Liang (author)
2012
5 Seiten
Conference paper
English
Structural Damage Identification Using Improved Particle Swarm Optimization
| British Library Conference Proceedings | 2012
Structural Damage Detection Using Modal Parameters and Particle Swarm Optimization
| British Library Online Contents | 2012
Particle Swarm Optimization for Structural System Identification
| British Library Conference Proceedings | 2007
Structural Damage Detection Using a Multi-Stage Particle Swarm Optimization
| Online Contents | 2011