| Fuzzy-P控制超声传感埋弧焊焊缝的跟踪系统 |
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| 引用本文： | 胡绳荪,侯文考,孙栋,晏文德.Fuzzy-P控制超声传感埋弧焊焊缝的跟踪系统[J].焊接学报,1998,19(2):40-45. |
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| 作者姓名： | 胡绳荪 侯文考 孙栋 晏文德 |
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| 作者单位： | 天津大学 |
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| 摘 要： | 研制了一种非接触超声传感埋弧焊焊缝跟踪系统。介绍了新型的超声波传感器的工作原理，在焊缝跟踪系统中引入了自调整比例因子Ｆｕｚｚｙ－Ｐ控制理论。在理论分析和试验的基础上，设计了焊缝跟踪Ｆｕｚｚｙ－Ｐ控制器的硬件及软件，提高了系统的响应速度和跟踪精度。
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| 关 键 词： | 焊缝跟踪 超声波传感器 Fuzzy－P控制 |
| 收稿时间： | 1997/8/7 0:00:00 |
| 修稿时间： | 1997/10/12 0:00:00 |
SAW Seam Tracking System with Ultrasonic Sensor Using Fuzzy-P Control Theory |
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| Hu Shengsun,Hou Wenkao,Sun Dong and Yan Wende.SAW Seam Tracking System with Ultrasonic Sensor Using Fuzzy-P Control Theory[J].Transactions of The China Welding Institution,1998,19(2):40-45. |
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| Authors: | Hu Shengsun Hou Wenkao Sun Dong and Yan Wende |
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| Affiliation: | Tianjin University |
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| Abstract: | One kind of the SAW seam tracking system with contactless ultrasonic sensor is presened.The working principle of a new ulrasonic sensor is explained.The Fuzzy-P control theory with Self-modulation scaling factor is applied in the seam tracking system.Based on the theoretical analysis and experiments,the hardware and software of the seam tracking Fuzzy-P controller are developed,which may significantly increase system''s respones speed and tracking precisition. |
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| Keywords: | seam tracking ultrasonic sensor Fuzzy-P control |
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