Non contact control of an axially moving beam by varying tension force
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Non contact control of an axially moving beam by varying tension force
HO CHI MINH CITY OF SCIENCE AND TECHNOLOGYNGUYÊN HOÀNG GIANGMASTER THESISNON-CONTACT CONTROL OF AN AXIALLY MOVING BEAM BY VARYING TENSION FORCEĐIẺU KH Non contact control of an axially moving beam by varying tension force HIẺN DAO ĐỌNG HỆ THÓNG VẬN CHUYỂN VẶT LIỆU MẺM BÀNG PHƯƠNG PHẤP ĐIÈU CHỈNH Lực CĂNG VẶT LIẸIĨMECHATRONICSCODE: 8520114HO CHI MINH CITY. 6 December 2019ACKNOWLEDGEMENTAlter more than a year of work, thanks to my efforts and the support of many people, my MS thesis “Non-contact control of an axially m Non contact control of an axially moving beam by varying tension force oving beam by varying tension force” was completed.First of all. I would like to express my sincere gratitude to my advisor Prof. Nguyen Quoc Chi of tNon contact control of an axially moving beam by varying tension force
he faculty of mechanical engineering at I lo Chi Minh city of Technology for his passionate advice for his patience, motivation, and immense knowledgeHO CHI MINH CITY OF SCIENCE AND TECHNOLOGYNGUYÊN HOÀNG GIANGMASTER THESISNON-CONTACT CONTROL OF AN AXIALLY MOVING BEAM BY VARYING TENSION FORCEĐIẺU KH Non contact control of an axially moving beam by varying tension force r he thought I needed it.I am also gratefill to the members of Control and Automation Laboratory of the faculty of mechanical engineering at Ho Chi Minh city of Technology for helping me to design and perforin the research. Without their precious support I would not be able to conduct this research. Non contact control of an axially moving beam by varying tension force Last but not the least. I must express my very profound gratitude to my parents for providing me with unfailing support and continuous encouragement tNon contact control of an axially moving beam by varying tension force
hroughout my years of study and through the process of researching and writing this thesis.I hereby declare that the thesis has been done without any HO CHI MINH CITY OF SCIENCE AND TECHNOLOGYNGUYÊN HOÀNG GIANGMASTER THESISNON-CONTACT CONTROL OF AN AXIALLY MOVING BEAM BY VARYING TENSION FORCEĐIẺU KH Non contact control of an axially moving beam by varying tension force sis is presenting a control algorithm to suppress transverse vibrations of an axially moving beam. In this thesis, the equations of motion of the axially moving beam are derived by using Hamilton's principle. The Galerkin method is applied in order to reduce the PDEs describing the dynamics of the a Non contact control of an axially moving beam by varying tension force xially moving beam and into sets of ODEs. For control design purposes, these ODEs are rewritten into state-space equations. The proposed control algorNon contact control of an axially moving beam by varying tension force
ithm is designed based on the linearization input-output approximate method.The advantage of the proposed control law is to regulate the transverse diHO CHI MINH CITY OF SCIENCE AND TECHNOLOGYNGUYÊN HOÀNG GIANGMASTER THESISNON-CONTACT CONTROL OF AN AXIALLY MOVING BEAM BY VARYING TENSION FORCEĐIẺU KH Non contact control of an axially moving beam by varying tension force e. Finally, the effectiveness of the proposed control algorithm is verified by numerical simulations and experiments.Keywords: Axially moving systems: Roll to roll systems: Transverse vibration control; Velocity tracking; Spatially varying tension; Galerkin method; linearization input-output approxi Non contact control of an axially moving beam by varying tension force mate method.CONTENTSACKNOWLEDGEMENTABSTRACTLIST OF FIGURESLIST OF TABLESCHAPTER 1. INTRODUCTION.............................................1I. I.IntrNon contact control of an axially moving beam by varying tension force
oduction to roll-to-roll techniques and axiallymoving system.I1.2.Literature review............................................41.3.Objectives and ScoHO CHI MINH CITY OF SCIENCE AND TECHNOLOGYNGUYÊN HOÀNG GIANGMASTER THESISNON-CONTACT CONTROL OF AN AXIALLY MOVING BEAM BY VARYING TENSION FORCEĐIẺU KH Non contact control of an axially moving beam by varying tension force ...........................122.1.Hamilton Principle..........................................122.2.Galerkin method.............................................142.3.Spatially-varying tension model.............................162.4.Tracking control via approximate input-outputlinearization.18 Non contact control of an axially moving beam by varying tension force HO CHI MINH CITY OF SCIENCE AND TECHNOLOGYNGUYÊN HOÀNG GIANGMASTER THESISNON-CONTACT CONTROL OF AN AXIALLY MOVING BEAM BY VARYING TENSION FORCEĐIẺU KHGọi ngay
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