An Application of Fuzzy Control Based on PLC in the Electrical Control System of Fancy Soap Production

Author

Zhou, Kun ; Song, Yanmin ; Shen, Xintian ; Yan, Yurong ; Wang, Wen

Author_Institution

Dept. of Electron. Eng., Tianjin Univ. of Technol. & Educ., Tianjin

Volume

3

fYear

2008

fDate

18-20 Oct. 2008

Firstpage

279

Lastpage

283

Abstract

Taking the electronic controlled weighing system of fancy soap production line of Tianjin Procter & Gamble Company as an example, the paper adopted fuzzy control technique and studied the fuzzy controller realized on the basis of SIMENS PLC. The paper also analyzed fuzzed input, fuzzy control decision of directly table-looking up method and the de-fuzzy of fuzzy control variables and presented part of the ladder design. The control system realized the automatic and precise control of the fancy soap production weighing process, improved the efficiency of the fancy soap production line and met the required fancy soap production precision. On-site debugging also proved the fine efficiency and reliability of the fuzzy weighing control system.

Keywords

balances; fuzzy control; process control; programmable controllers; soaps; table lookup; SIMENS PLC; Tianjin Procter & Gamble Company; electronic controlled weighing system; fancy soap production line; fuzzy control; table-looking up method; Automatic control; Control systems; Electric variables control; Flow production systems; Fuzzy control; Fuzzy systems; Process control; Production systems; Programmable control; Weight control; PLC; electrical control system; fancy soap; fuzzy control; production line;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems and Knowledge Discovery, 2008. FSKD '08. Fifth International Conference on

Conference_Location

Shandong

Print_ISBN

978-0-7695-3305-6

Type

conf

DOI

10.1109/FSKD.2008.549

Filename

4666255