| 基于数字信号处理的CO2短路过渡数字信息控制 |
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| 引用本文： | 华学明,张勇,吴毅雄,焦馥杰,李铸国. 基于数字信号处理的CO2短路过渡数字信息控制[J]. 上海交通大学学报, 2003, 37(2): 161-163 |
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| 作者姓名： | 华学明 张勇 吴毅雄 焦馥杰 李铸国 |
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| 作者单位： | 1. 上海交通大学,材料科学与工程学院,上海,200030
2. 上海工程技术大学,材料工程学院,上海,200336 |
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| 摘 要： | 提出了数字信息控制 CO_2 短路过渡稳定性的思想 ,研制了基于数字信号处理 (DSP)芯片信息化控制的 CO_2 焊机 .讨论了用 DSP芯片对焊接过程信息进行实时处理的 DSP硬件设计、软件编程及电弧电压、电流信号的数字信号处理模式等内容 .试验证明 ,研制的数字化、信息化控制 CO_2焊机工作稳定可靠 ,能较好地满足工艺性能 .
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| 关 键 词： | CO_2短路过渡焊接 数字信号处理 数字信息控制 |
| 文章编号： | 1006-2467(2003)02-0161-03 |
| 修稿时间： | 2002-02-18 |
Digital Information Control of Short-Circuit CO2 Based on Digital Signal Process (DSP) |
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| HUA Xue ming ,ZHANG Yong ,WU Yi xiong ,JIAO Fu jie ,LI Zhu guo. Digital Information Control of Short-Circuit CO2 Based on Digital Signal Process (DSP)[J]. Journal of Shanghai Jiaotong University, 2003, 37(2): 161-163 |
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| Authors: | HUA Xue ming ZHANG Yong WU Yi xiong JIAO Fu jie LI Zhu guo |
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| Affiliation: | HUA Xue ming 1,ZHANG Yong 1,WU Yi xiong 1,JIAO Fu jie 2,LI Zhu guo 1 |
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| Abstract: | The article is mainly about controlling the short circuit CO 2 welding through digital signal process, which is based on the digital signal process chip(DSP). It discussed the hardware design, software program of DSP and real time dealing mode of welding process information. The experimentation proves that the welding machine based on DSP can work in stabilization, satisfy the CO 2 weld process requirement. All of those indicate that this welding machine is a real digital controlling weld machine. |
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| Keywords: | short circuit CO_2 welding digital signal process (DSP) digital information control |
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