Research on the Acceleration Feedback Control Mode of Centrifuge

JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI ›› 2012, Vol. 29 ›› Issue (3): 84-86.

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Research on the Acceleration Feedback Control Mode of Centrifuge

XUE Chang-Bin, LI Qing

Institute of System Engineering, China Academy of Engineering Physics, Mianyang 621900, China

Received:2011-09-25 Online:2012-03-01 Published:2012-05-15

Abstract

Abstract: The authors introduce the principle and working method of acceleration feedback control mode of centrifuge. Siemens S7-300 PLC, a programmable controller, is used to constitute the closed-loop control system of analog quantity. Based on analyzing this control mode, the design of a user-defined structured PID function block is accomplished. This feedback control mode is proved to be feasible through experimentation on the centrifuge.

Key words: centrifuge, acceleration feedback, S7-300 PLC, closed-loop control system of analog quantity, Proportional-Integral-Differential(PID)

CLC Number:

TH73

XUE Chang-Bin, LI Qing. Research on the Acceleration Feedback Control Mode of Centrifuge[J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2012, 29(3): 84-86.

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Research on the Acceleration Feedback Control Mode of Centrifuge

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