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| 基于粗糙-模糊软计算的船板线加热成形加工参数预报方法 | |
| 引用本文： | 冯志强,柳存根,杨润党,韩翔希,黎永壹,焦自权. 基于粗糙-模糊软计算的船板线加热成形加工参数预报方法[J]. 船舶工程, 2017, 39(11): 69-74 |
| 作者姓名： | 冯志强 柳存根 杨润党 韩翔希 黎永壹 焦自权 |
| 作者单位： | 钦州学院机械与船舶海洋工程学院,广西钦州,535000;钦州学院机械与船舶海洋工程学院,广西钦州535000;上海交通大学船舶海洋与建筑工程学院,上海200240;钦州学院机械与船舶海洋工程学院,广西钦州535000;上海船舶工艺研究所,上海200032 |
| 基金项目： | 广西自然科学基金面上项目（2015GXNSFAA139308；2016GXNSFAA380188）；钦州学院高级别培育项目（2014PY-GJ07）。 |
| 摘 要： | 提出一种基于粗糙-模糊软计算的建模方法,构造一种基于贴近方向修正的高精度模糊推理算法,通过有限元分析(FEA)建立板材线加热成形工艺信息系统,根据粗糙集软计算获取线加热成形的工艺规律,运用模糊推理实现加工参数的快速准确预报。粗糙-模糊建模适用于线加热成形过程的静态或动态模型的构建,为实现该工艺的智能建模与控制提供一种新的技术手段。 |
| 关 键 词： | 粗糙-模糊软计算 知识建模 模糊推理 线加热成形 加工参数 |
| 收稿时间： | 2017-05-17 |
| 修稿时间： | 2017-11-15 |
Method of Line-heating Process Parameters Forecast Based on Rough-fuzzy Soft Computation |
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| Affiliation: | College of Machinery and Marine Engineering,Qinzhou University,Guangxi Qinzhou,College of Machinery and Marine Engineering,Qinzhou University,Guangxi Qinzhou,College of Machinery and Marine Engineering,Qinzhou University,Guangxi Qinzhou,College of Machinery and Marine Engineering,Qinzhou University,Guangxi Qinzhou,College of Machinery and Marine Engineering,Qinzhou University,Guangxi Qinzhou, |
| Abstract: | A modeling method is proposed according to rough-fuzzy soft computation, and a fuzzy inference algorithm with high precision is constructed by using approach direction modification. The line-heating information system is established by Finite Element Analysis (FEA) method, and the process rules is obtained through rough set soft computation. Finally, the rapid and accurate forecast of process parameters is achieved by fuzzy inference. The rough fuzzy modeling method is suitable to establish the static or dynamic model of line heating forming process, which provides a new technical means for realizing the intelligent modeling and control of the process. |
| Keywords: | rough-fuzzy soft computation knowledge modeling fuzzy inference line-heating process parameter |
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