发明公开
- 专利标题: DYNAMIC PERFORMANCE AND ACTIVE DAMPING METHODS IN WEB WINDER TENSION CONTROL SYSTEMS
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申请号: EP18156194.5申请日: 2018-02-09
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公开(公告)号: EP3363755A1公开(公告)日: 2018-08-22
- 发明人: LI, Huaqiang , YAO, Wenxi , CHEN, Fayi , LU, Zhengyu
- 申请人: Eaton Corporation , Zhejiang University
- 申请人地址: 1000 Eaton Boulevard Cleveland, OH 44122 US
- 专利权人: Eaton Corporation,Zhejiang University
- 当前专利权人: Eaton Corporation,Zhejiang University
- 当前专利权人地址: 1000 Eaton Boulevard Cleveland, OH 44122 US
- 代理机构: Wagner & Geyer
- 优先权: US201715435549 20170217
- 主分类号: B65H23/06
- IPC分类号: B65H23/06 ; B65H23/18 ; B65H23/195
摘要:
A control system (42) for controlling operation of main and secondary drive units (22, 34) in a web winder system (10) to provide tension control of a continuous material web (12) is disclosed. The control system (42) causes the main drive unit (34) to operate in a velocity mode to set a linear velocity of the continuous material web (12). The control system (42) receives inputs from tension and speed detectors (44) in the web winder system (10) that detect a tension and speed of the continuous material web (12) and causes the secondary drive unit (22) to operate in a modified torque regulated closed-loop tension control mode so as to control a tension in the web material (12), with the control system (42) causing the secondary drive unit (22) to operate according to a torque regulated closed-loop tension control mode and integrate a speed feedback loop into the torque regulated closed-loop tension control mode so as to introduce active damping into the tension control.
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