| CO2弧焊电源动特性的模糊逻辑推理评定 |
| |
| 引用本文： | 薛家祥,张晓囡.CO2弧焊电源动特性的模糊逻辑推理评定[J].华南理工大学学报(自然科学版),2000,28(11):4-9. |
| |
| 作者姓名： | 薛家祥 张晓囡 |
| |
| 作者单位： | [1]华南理工大学机电工程系,广东广州 [2]天津大学材料学院,天津 |
| |
| 基金项目： | 国家自然科学基金!(598750 2 0 )资助项目，国家教委博士点基金!(970 56 115) |
| |
| 摘 要： | ＣＯ２弧焊电源动特性的评定方法一直是焊接界未能很好解决的问题，论文中研究了用子波统计分析方法由焊接过程电信号中提取与电源动特性相关的特征信息，并在大量的实验基础上，根据实际经验研究了动特性的模糊逻辑推理评定方法，建立了模糊逻辑推理评定系统，实验证明了该评定系统的有效性。
|
| 关 键 词： | 动特性 模糊逻辑推理 二氧化碳弧焊电源 评定 |
The Evaluation of Dynamic Characteristic of CO_2 Arc Welding Power Source by Fuzzy Logic Inference |
| |
| XUE Jia_xiang,ZHANG Xiao_nan,HUANG Shi_sheng.The Evaluation of Dynamic Characteristic of CO_2 Arc Welding Power Source by Fuzzy Logic Inference[J].Journal of South China University of Technology(Natural Science Edition),2000,28(11):4-9. |
| |
| Authors: | XUE Jia_xiang ZHANG Xiao_nan HUANG Shi_sheng |
| |
| Abstract: | The evaluation method of the CO 2 arc welding power source is always an unfathomed problem in welding field. Using wavelet statistical analyzing method to extract the characteristic information related to the dynamic characteristics from the electrical signals of the welding process is studied in this paper. On the basis of experiments and actual experience, the fuzzy logic inference evaluation method is studied, and the fuzzy logic inference evaluation system is set up and is proofed effectively by experiments. |
| |
| Keywords: | dynamic characteristic wavelet statistical analysis characteristic information fuzzy logic inference |
| 本文献已被 CNKI 维普 等数据库收录！ |
