| 제목 |
GA에 의한 차량용 이종재 최적점용접 조건 |
| 분야 |
재료 및 RECYCLE |
| 언어 |
Korean |
| 저자 |
한재희(전북대학교), 양성모(전북대학교), 유효선(전북대학교), 김태진(전북대학교) |
| Key Words |
Genetic algorithm(유전자 알고리즘), Optimum welding condition(최적용접조건), Dissimilar weld(이종용접), High tensile strength steel(고장력강), Galvanized steel(아연도금강판) |
| 초록 |
Welding conditions in process of spot welding must become optimum and need to guarantee stability and reliability of vehicle body considering dynamic load history. Because welding parameters in process of spot welding are various, it is difficult that the quality of spot weldment was included in the optimum levels. In this paper, we found the optimum welding conditions satisfying KS spot welding qualities using genetic algorithm and spot welding experiments of high tensile strength steel and galvanized steel. Those experiments were dissimilar weld and 2-lap spot welding. Genetic algorithm created random welding condition after that, selected optimum individuals by probability concept.
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| 원문(PDF) |
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