| Development of PLC-based Tension Control System |
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| 作者姓名： | REN Sheng-le LU Hua WANG Yong-zhang FU Hong-ya |
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| 作者单位： | REN Sheng-le*，LU Hua，WANG Yong-zhang，FU Hong-ya Department of Mechanical Engineering，Harbin Institute of Technology，Harbin 150001，China |
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| 摘 要： | Fiber winding tension is an important factor in the molding techniques of composite material which influences the quality of winding product directly, and the tension control is a key technique in fiber winding techniques. This paper introduces a closed-loop tension control system with the programmable logic controller (PLC) with function modules as its control kernel, the alternating current (AC) servo motor as execute element and the radius-following device to accomplish the real-time radius compensation. The mechanism of the tension control system is analyzed and the numerical model is set up. The compensation technique of the radius of the scroll is analyzed. Experimental results show that the system is well qualified with high control precision and high reaction speed.
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| 关 键 词： | 动力负载控制 拉伸控制 数字化控制 侍服系统 |
| 收稿时间： | 22 May 2006 |
| 修稿时间： | 2006-05-222006-11-22 |
Development of PLC-based Tension Control System |
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| REN Sheng-le LU Hua WANG Yong-zhang FU Hong-ya.Development of PLC-based Tension Control System[J].Chinese Journal of Aeronautics,2007,20(3):266-271. |
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| Authors: | Sheng-le REN Hua LU Yong-zhang WANG Hong-ya FU |
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| Institution: | aDepartment of Mechanical Engineering, Harbin Institute of Technology, Harbin 150001, China |
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| Abstract: | Fiber winding tension is an important factor in the molding techniques of composite material which influences the quality of winding product directly, and the tension control is a key technique in fiber winding techniques. This paper introduces a closed-loop tension control system with the programmable logic controller (PLC) with function modules as its control kernel, the alternating current(AC) servo motor as execute element and the radius-following device to accomplish the real-time radius compensation. The mechanism of the tension control system is analyzed and the numerical model is set up. The compensation technique of the radius of the scroll is analyzed. Experimental results show that the system is well qualified with high control precision and high reaction speed. |
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| Keywords: | tension control PLC numerical control winding machine AC digital servo motor |
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