A robust optimization design method for sheet metal roll forming and its application in roll forming circular cross-section pipe

2019 ◽  
Vol 103 (5-8) ◽  
pp. 2903-2916 ◽  
Author(s):  
Lemiao Qiu ◽  
Shuyou Zhang ◽  
Zili Wang ◽  
Xingxing Hu ◽  
Xiaojian Liu
Keyword(s):  
Robust Optimization ◽  
Sheet Metal ◽  
Cross Section ◽  
Optimization Design ◽  
Design Method ◽  
Circular Cross Section ◽  
Roll Forming ◽  
Robust Optimization Design

Reliability-Based Robust Optimization Design for Lattice Tower Structure

2011 ◽  
Vol 201-203 ◽  
pp. 1312-1316
Author(s):  
Xin Jiang ◽  
Hui Jian Li ◽  
Bai Feng Gao ◽  
Xi Liang
Keyword(s):  
Robust Optimization ◽  
Robust Design ◽  
Optimization Design ◽  
Design Method ◽  
Design Model ◽  
Reliability Sensitivity ◽  
Tower Structure ◽  
Robust Optimization Design ◽  
Lattice Tower ◽  
Reliability Based Optimization

Reliability Analysis is applied into tower structural design and influence of uncertain factors is considered into the design. The reliability robust optimization mathematical model of tower structure is established by combining the reliability optimization designing theory with the robust design method and injecting reliability sensitivity into the design model. The reliability sensitivity is added to the reliability-based optimization design model and the stiffness reliability-based robust design is reduced to a multi-objection optimization. Take the lattice tower structure for example, after designing, it shows not only lighter weigh, saving in material, simplifying construction, but also improving its safety and stability. The example proves the method to be effective.

Multi-Objective Robust Design of Loader Transmission Based on Genetic Algorithm

2013 ◽  
Vol 325-326 ◽  
pp. 223-227
Author(s):  
Jian Bin Wang ◽  
Ji Shu Yin
Keyword(s):  
Genetic Algorithm ◽  
Robust Optimization ◽  
Robust Design ◽  
Optimization Design ◽  
High Efficiency ◽  
Design Method ◽  
Fuzzy Theory ◽  
Fuzzy Optimization ◽  
Optimal Method ◽  
Robust Optimization Design

The fuzzy theory and robust design is applied to the optimization design of the loader transmission, and put forward the fuzzy optimization design method of loader Transmission based on the robust idea. It is established the fuzzy robust optimization design model of loader transmission which has the goal of small size and high efficiency, and finally shows the optimal method and calculation example.

Robust optimization design for fatigue life

2011 ◽  
Vol 47 (10) ◽  
pp. 1186-1190 ◽  
Author(s):  
Feng Li ◽  
Guangwei Meng ◽  
Lirong Sha ◽  
Liming Zhou
Keyword(s):  
Fatigue Life ◽  
Robust Optimization ◽  
Optimization Design ◽  
Robust Optimization Design
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