On current control method for single-phase AC resistance spot welding

Kang Zhou; Lilong Cai

doi:10.1109/ICECS.2012.6463617

On current control method for single-phase AC resistance spot welding

Kang Zhou^*, Lilong Cai

^*此作品的通讯作者

Hong Kong University of Science and Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

5 引用（Scopus）

摘要

The paper deals with the constant current control for single-phase AC resistance spot welding (RSW), which is the most commonly used control strategy in modern welding industry. The process of RSW is nonlinear and time-varying. After analyzing the working principle and nonlinear properties of RSW, a mathematical relation between input and output variables for constant current control is developed. A PI controller, which is used to regulate the desired current used in the mathematical relation, is employed to improve the performance. The final experimental results showed the performance obtained by new controller was better than that by a fine-tuned PID controller.

源语言	英语
主期刊名	2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012
页	857-860
页数	4
DOI	https://doi.org/10.1109/ICECS.2012.6463617
出版状态	已出版 - 2012
已对外发布	是
活动	2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012 - Seville, Seville, 西班牙期限: 9 12月 2012 → 12 12月 2012

出版系列

姓名	2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012

会议

会议	2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012
国家/地区	西班牙
市	Seville, Seville
时期	9/12/12 → 12/12/12

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10.1109/ICECS.2012.6463617

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引用此

@inproceedings{8c57bb53336a4553a94278c5db10afec,

title = "On current control method for single-phase AC resistance spot welding",

abstract = "The paper deals with the constant current control for single-phase AC resistance spot welding (RSW), which is the most commonly used control strategy in modern welding industry. The process of RSW is nonlinear and time-varying. After analyzing the working principle and nonlinear properties of RSW, a mathematical relation between input and output variables for constant current control is developed. A PI controller, which is used to regulate the desired current used in the mathematical relation, is employed to improve the performance. The final experimental results showed the performance obtained by new controller was better than that by a fine-tuned PID controller.",

author = "Kang Zhou and Lilong Cai",

year = "2012",

doi = "10.1109/ICECS.2012.6463617",

language = "English",

isbn = "9781467312615",

series = "2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012",

pages = "857--860",

booktitle = "2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012",

note = "2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012 ; Conference date: 09-12-2012 Through 12-12-2012",

}

Zhou, K & Cai, L 2012, On current control method for single-phase AC resistance spot welding. 在 2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012., 6463617, 2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012, 页码 857-860, 2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012, Seville, Seville, 西班牙, 9/12/12. https://doi.org/10.1109/ICECS.2012.6463617

On current control method for single-phase AC resistance spot welding. / Zhou, Kang; Cai, Lilong.
2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012. 2012. 页码 857-860 6463617 (2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

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AU - Zhou, Kang

AU - Cai, Lilong

PY - 2012

Y1 - 2012

N2 - The paper deals with the constant current control for single-phase AC resistance spot welding (RSW), which is the most commonly used control strategy in modern welding industry. The process of RSW is nonlinear and time-varying. After analyzing the working principle and nonlinear properties of RSW, a mathematical relation between input and output variables for constant current control is developed. A PI controller, which is used to regulate the desired current used in the mathematical relation, is employed to improve the performance. The final experimental results showed the performance obtained by new controller was better than that by a fine-tuned PID controller.

AB - The paper deals with the constant current control for single-phase AC resistance spot welding (RSW), which is the most commonly used control strategy in modern welding industry. The process of RSW is nonlinear and time-varying. After analyzing the working principle and nonlinear properties of RSW, a mathematical relation between input and output variables for constant current control is developed. A PI controller, which is used to regulate the desired current used in the mathematical relation, is employed to improve the performance. The final experimental results showed the performance obtained by new controller was better than that by a fine-tuned PID controller.

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U2 - 10.1109/ICECS.2012.6463617

DO - 10.1109/ICECS.2012.6463617

M3 - Conference contribution

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SN - 9781467312615

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BT - 2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012

T2 - 2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012

Y2 - 9 December 2012 through 12 December 2012

ER -

On current control method for single-phase AC resistance spot welding

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