Title :
A hybrid control method of tension and position for a discontinuous web transport system
Author :
Chen, JianKui ; Yin, Zhouping ; Xiong, Youlun ; Quan, Jianzhou
Author_Institution :
State Key Lab. of Digital Manuf. Equip. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
Tension control and precise conveyance in web-handling machines are critical to ensure product quality. This paper is focused on actualizing a hybrid control method of tension and position for a discontinuous web transport system. First, the simplified algebraic dynamical models of the unwind/rewind section and feed section are presented, which plays an important role for the moving control of flexible web. Second, the hybrid control method, the PID tension control, the synchronous position control and the hybrid control, are introduced, respectively. Finally, based on the mathematical model and control strategies, an experiment platform is established. Several experiments have been performed to show the efficiency and feasibility of this hybrid control method for discontinuous web transport system.
Keywords :
materials handling; position control; stress control; three-term control; transport control; PID tension control; algebraic dynamical model; discontinuous web transport system; hybrid control method; synchronous position control; Control systems; Electrical equipment industry; Friction; Mathematical model; Position control; Shape; Sliding mode control; Three-term control; Torque; Uncertainty; PID tension control; discontinuous web transport system; radio frequency identification (RFID); synchronous position control;
Conference_Titel :
Information and Automation, 2009. ICIA '09. International Conference on
Conference_Location :
Zhuhai, Macau
Print_ISBN :
978-1-4244-3607-1
Electronic_ISBN :
978-1-4244-3608-8
DOI :
10.1109/ICINFA.2009.5204933
