The damage identification method based on BMO algorithm

QIN Changfu; CHEN Yanmao; LU Zhongrong

您当前的位置：

首页 >

文章列表页 >

The damage identification method based on BMO algorithm

更新时间：2023-12-11

- The damage identification method based on BMO algorithm
- Acta Scientiarum Naturalium Universitatis SunYatseni Vol. 57, Issue 4, Pages: 99-103(2018)
- 作者机构：
  
  中山大学工学院应用力学与工程系,广东,广州,510275
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2018，
  
  Published Online：25 July 2018，
扫描看全文
QIN Changfu, CHEN Yanmao, LU Zhongrong. The damage identification method based on BMO algorithm. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 57(4):99-103(2018)
DOI：

QIN Changfu, CHEN Yanmao, LU Zhongrong. The damage identification method based on BMO algorithm. [J]. Acta Scientiarum Naturalium Universitatis SunYatseni 57(4):99-103(2018) DOI：

摘要

基于自适应鸟类交配优化算法（BMO），提出了一种新的群智能优化算法，利用鸟类社会中的交配模式及其可以得到一个最优后代的特点，将其用于结构刚度损伤识别中经过迭代得到最优解；以简支梁和桁架作为算例，对两种结构的有限元模型进行了分析，并运用 Matlab 软件来进行了程序的设计和数值模拟计算。最后，与传统的遗传算法进行对比，验证了新算法的有效性。

Abstract

Adaptive bird mating optimization (BMO) algorithm based on damage identification technology is a kind of new swarm intelligence optimization method

which uses mating patterns of birds‘society

to get an optimal offspring in model

used to simulate the structure damage identification in the stiffness of the solution obtained after optimal iteration. The simply supported beam and truss example is chosen as samples using the Matlab software to simulate the design and data of the program. Compared with the traditional genetic algorithm

the finite element model of these two structures is analyzed to verify the effectiveness of the method.

关键词

损伤识别BMO算法有限元模型

Keywords

damage identificationBMO algorithmfinite element model

references

Views

164

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Damage identification using modal changes correction strategy and sparse regularization

Structural damage identification based on frequency data and sparse regularization

Damage Identification by the Sensitivity Analysis of Structural Flexibility

Damage Identification in a Coupled Rod System from Measured Dynamic Responses

Hybrid sensitivity matrix for damage identification in axially functionally graded beams

Related Author

TAN Yingxuan

CHEN Yanmao

WANG Li

LÜ Zhongrong

LU Zhongrong

WANG Li

CAO Mingzhi

NIE Zisen

Related Institution

School of Aeronautics and Astronautics， Sun Yat-sen University

School of Aeronautics and Astro nautics，Sun-Yat sen University

．绍兴文理学院土木工程系

2．中山大学应用力学与工程系

Department of Applied Mechanics,Sun Yat-sen University

Postal code：510275
Tel：020-84112585，84113223 Email：xuebaozr@mail.sysu.edu.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰