著者

澤井 善三郎 森 政弘 山口 楠雄

出版者

公益社団法人 計測自動制御学会

雑誌

計測と制御 (ISSN:04534662)

巻号頁・発行日

vol.6, no.2, pp.77-90, 1967-02-10 (Released:2009-11-26)

参考文献数

16

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Since 1962 we have been undertaking a research project on automation of sugar refinary under the contract with the Nagoya Seito Co. Ltd. The Project included survey, analysis, development, design and experiment. The results have been fully made use of in the operation line of the new Tokyo Sugar Refinary recently built in Shinagawa Wharf, Tokyo.There are many difficult problems particular to the control of sugar refinary. As of date, however, we believe this new refinary plant is one step forward in its automation and above the most advanced world level. This new refinary adopts sequence and computer controls. A nearly complete automatic operation is possible in the production line with various batch processes including, in particular, the boiling processes. Both feedback and feedforward controls are employed. For the first time in this kind of plant, an automatic production control was made possible from an over-all point of view.