Distributed Cooperative Control for Stretching Process of Web Production System

摘要：

As a key phase of web production system, stretching process pursues the target velocities of rollers and the web tensions of spans between the successive rollers to guarantee proper stretching ratios. This requires the stable velocities and velocity ratios of large number rollers separated throughout the workshop. To this goal, a distributed cooperative controller is designed to coordinate the velocities of rollers to the desired values and the target ratios between the upper and lower rollers. During the whole evolution, only the neighbor rollers can exchange the working information. No global information and central controller are required. All the rollers asymptotically achieve the desired velocity ratios via the proposed control law based on only the local information, which is demonstrated by both theoretical analysis and numerical simulations.

关键词： Distributed cooperative control stretching process web production

作者: LI Xiaoli REN Lihong LIU Hao

作者单位: School of Information Science and Technology, Donghua University Key Laboratory of High Performance School of Information Science and Technology, Donghua UniversityKey Laboratory of High Performance F

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 6427-6432

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）