Enhanced versions of the shuffled shepherd optimization algorithm for the optimal design of skeletal structures

Structures ◽  
2021 ◽  
Vol 29 ◽  
pp. 1463-1495
Author(s):  
A. Kaveh ◽  
M. Kamalinejad ◽  
K. Biabani Hamedani
Keyword(s):  
Optimal Design ◽  
Optimization Algorithm ◽  
Skeletal Structures

The Structure Optimization Design for the W-Type Metallic Sealing Ring Based on the MOGA Algorithm

2015 ◽  
Vol 727-728 ◽  
pp. 541-545
Author(s):  
Xiang Yu Ding
Keyword(s):  
Mechanical Properties ◽  
Optimal Design ◽  
Optimization Algorithm ◽  
Optimization Design ◽  
Structure Optimization ◽  
Ansys Software ◽  
Sealing Ring ◽  
Structure Optimization Design

This paper uses the ANSYS software to analysis the outer arm opening angel(OAOA) and the outer arm arc angle(OAAA) of W-type metallic sealing ring which can effects on the mechanical properties,obtained in that when the OAOA choose from 1.398°to 14.156 °and the OAAA choose from 30.21° to 59.5 °, the mechanical properties of the sealing ring can satisfy the requirement of use. Then using the MOGA optimization algorithm to optimize the design of W-type metallic sealing ring, and find when the OAOA choose 3.39°and the OAAA choose 32.18°are the optimal design of the W-type metallic sealing ring.

Optimal Design of Multi-Channel Fiber Bragg Grating Filters Based on Particle Swarm Optimization Algorithm

2014 ◽  
Vol 34 (8) ◽  
pp. 0806005
Author(s):  
刘暾东 Liu Tundong ◽  
叶增软 Ye Zengruan ◽  
陈静 Chen Jing ◽  
陶继平 Tao Jiping ◽  
江灏 Jiang Hao
Keyword(s):  
Particle Swarm Optimization ◽  
Optimal Design ◽  
Fiber Bragg Grating ◽  
Optimization Algorithm ◽  
Particle Swarm Optimization Algorithm ◽  
Particle Swarm ◽  
Bragg Grating ◽  
Swarm Optimization ◽  
Bragg Grating Filters

scholarly journals Dynamic Water Strider Algorithm for Optimal Design of Skeletal Structures

2020 ◽  
Author(s):  
Ali Kaveh ◽  
Armin Dadras Eslamlou ◽  
Nima Khodadadi
Keyword(s):  
Optimal Design ◽  
Structural Design ◽  
Territorial Behavior ◽  
Frame Structures ◽  
Loading Conditions ◽  
Water Strider ◽  
Skeletal Structures ◽  
Multiple Loading ◽  
Dynamic Version ◽  
Suitable Technique

In the present paper, a dynamic version of Water Strider Algorithm (WSA) is proposed. The WSA as well as the Dynamic Water Strider Algorithm (DWSA) are applied to minimize the weight of several skeletal structures. WSA is a nature-inspired metaheuristic that mimics the territorial behavior, intelligent ripple communication, mating style, feeding mechanisms, and succession of water strider insects. The efficiency of these algorithms is tested by optimizing different truss and frame structures subject to multiple loading conditions and constraints. Comparing the results obtained by DWSA with those of other methods it becomes evident that DWSA is a suitable technique for optimizing the structural design and minimizing the weight of structures while fulfilling all constraints.

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