Synchronously Running Control Method for Four Machines of Double-Side Shear

This paper mainly presents the asynchronous running control design and application for multiple electrical machines in steel industry production by an example-the double-side shear that includes four machines. In the steel producing line, the double-side shear has the task of trimming the plate fed...

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Bibliographic Details
Published in2006 1ST IEEE Conference on Industrial Electronics and Applications pp. 1 - 3
Main Authors Ruilin Pei, Jianxin Miao, Ying Fang, Zongjie Diao, Yue Wang, Zhaoan Wang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2006
Subjects
Contacts
Decision support systems
Feeds
Inverter
Inverters
Joining processes
Milling machines
Production
Programmable control
Shearing Edge
Steel
Switches
Synchronously Control
Trimming Knife
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Summary:This paper mainly presents the asynchronous running control design and application for multiple electrical machines in steel industry production by an example-the double-side shear that includes four machines. In the steel producing line, the double-side shear has the task of trimming the plate fed to it by the pinch roll units on both length sides and chopping the edge scrap thus produced with the aid of the scrap shear. It performs this task in continuous operation. Four asynchronous motors are synchronously controlled by four separate inverters whose connections are realized by SIMOLINK (Siemens motion link) software. All control impulse signals are transferred to every inverter by PLC (programmable logic controller) with less than 0.001 s error. The shearing technology parameters for steel plate directly also influence the motor running status
ISBN:0780395131
9780780395138
DOI:10.1109/ICIEA.2006.257250