| 基于熵值法的船舶涂装工艺多目标评价模型 |
| |
| 引用本文： | 韩子延,卜赫男,景旭文,李磊.基于熵值法的船舶涂装工艺多目标评价模型[J].船舶工程,2019,41(12):148-152. |
| |
| 作者姓名： | 韩子延 卜赫男 景旭文 李磊 |
| |
| 作者单位： | 江苏科技大学机械工程学院,江苏镇江212003;江苏科技大学机械工程学院,江苏镇江212003;江苏科技大学机械工程学院,江苏镇江212003;江苏科技大学机械工程学院,江苏镇江212003 |
| |
| 基金项目： | 工信部高技术船舶科研项目（MC-201704-Z02）；国家自然科学基金资助项目（51804133）；江苏省自然科学基金资助项目（BK20180977）。 |
| |
| 摘 要： | 为提升船舶涂装工艺管理水平,解决传统涂装工艺评价对人工经验依赖性强的问题,基于多目标理论构建多目标评价模型,综合考虑干膜厚度、经济成本及涂装效率,以涂层质量、涂料用量和涂装工时为评价标准建立目标函数。采用熵值法确定各目标函数权重系数,可以更客观地反应各目标函数对评价结果的影响。结果表明,该方法对涂层质量的评价与人工检验结果一致,此外,该多目标函数综合考虑船舶涂装经济性与时效性,评价结果更加科学合理,该研究成果可为船舶涂装工艺的预制定与涂装工艺参数的优化提供参照。
|
| 关 键 词： | 船舶涂装工艺 多目标评价 目标函数 熵值法 |
| 收稿时间： | 2019/4/4 0:00:00 |
| 修稿时间： | 2019/6/3 0:00:00 |
Multi-objective evaluation model of ship coating process based on entropy method |
| |
| Institution: | School of Mechanical Engineering,Jiangsu University of Science and Technology,Jiangsu Zhenjiang 212003;China,School of Mechanical Engineering,Jiangsu University of Science and Technology,Jiangsu Zhenjiang 212003;China,School of Mechanical Engineering,Jiangsu University of Science and Technology,Jiangsu Zhenjiang 212003;China,School of Mechanical Engineering,Jiangsu University of Science and Technology,Jiangsu Zhenjiang 212003;China |
| |
| Abstract: | In order to improve the management level of ship coating process and solve the problem that traditional coating process evaluation has strong dependence on artificial experience, a multi-objective evaluation model is constructed based on multi-objective theory. The objective function is established based on coating quality, coating dosage and coating time by considering dry film thickness, economic cost and coating efficiency. The weight coefficient of each objective function is determined based on the entropy method, which can more objectively reflect the influence of each objective function on the evaluation results. The results show that the coating quality evaluation result is consistent with the manual test result. In addition, the multi-objective function comprehensively considers the economic and timeliness of ship coating, and the evaluation results are more scientific and reasonable. The research results can provide a powerful reference for the presetting of the ship coating process and the optimization of coating process parameters. |
| |
| Keywords: | Coating process Multi-objective evaluation Objective function Entropy method Ship |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《船舶工程》浏览原始摘要信息 |
| 点击此处可从《船舶工程》下载免费的PDF全文 |
|
