Temperature control of nonlinear system in a waste disposal process by selective control

Yi Chun Yeh, Masatoshi Ogawa, Harutoshi Ogai, Kazuo Sakiyama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

With the advent of throw-away products, the final disposal of such products has become a problem to which considerable attention need be given. For example, the investigation in Japan in 2004 shows the fact that the quantity of production of the diaper increases from 3000 million in 2003 to 3,700 million in 2008[1]. Therefore, in this paper, a new treatment technique for decomposing disposable diapers by microorganisms with cryptomeria chips is proposed. In addition, because a small size disposal system with a temperature controller is expected, the disposal processes of disposable diapers are modeled. The simulations with difference temperature conditions are performed using the models. And then, the relationship between temperature and decomposition rate become clear.

Original languageEnglish
Title of host publicationICCAS 2007 - International Conference on Control, Automation and Systems
Pages2166-2169
Number of pages4
DOIs
Publication statusPublished - 2007 Dec 1
EventInternational Conference on Control, Automation and Systems, ICCAS 2007 - Seoul, Korea, Republic of
Duration: 2007 Oct 172007 Oct 20

Publication series

NameICCAS 2007 - International Conference on Control, Automation and Systems

Conference

ConferenceInternational Conference on Control, Automation and Systems, ICCAS 2007
CountryKorea, Republic of
CitySeoul
Period07/10/1707/10/20

Keywords

  • Disposable diaper
  • Selective control
  • Waste disposal process

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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