Korean Journal of Air-Conditioning and Refrigeration Engineering (설비공학논문집)

The Society of Air-Conditioning and Refrigerating Engineers of Korea (대한설비공학회)
권호 표지

A FUZZY PID Control of Supply Duct Outlet Air Temperature for PEM

FUZZY PID 방법을 이용한 개별 공조시스템의 급기온도 제어

  • 장영준 (인하대학교 기계공학과 대학원) ;
  • 박영철 (서울산업대학교 제어계측공학과) ;
  • 정광섭 (서울산업대학교 건축공학과) ;
  • 한화택 (국민대학교 기계자동차공학부) ;
  • 이정재 (동아대학교 건축공학과)
  • Published : 2002.04.01
Download PDF
⟨ Previous Next ⟩

Abstract

The work presented here provides a control of the supply duct outlet air temperature in PEM (personal environment module) using fuzzy PID controller. In previous work, PID control systems were used, but the result shows that the outlet air temperature and electric heater regulating voltage were oscillated. Fuzzy PID control systems are designed to improve the system response obtained using PID control and implemented experimentally Also, PID controller and fuzzy controller without PID logic are provided to compare the result with that of the fuzzy PID controller. Data obtained shows that the fuzzy PID control system satisfies the design criteria and works proper1y in controlling the supply air temperature. Also it has bettor performance than the previous result obtained using PID control.

Keywords

References

  1. Korean Journal of Air Conditioning and Refrieration Engineering v.13 no.1 A PID control of electric heater for PEM Chang Y.J.;Park Y.C.;Chung K.S.;Han H.T.;Lee J.J.
  2. Fuzzy Systems Theory and Its Applications(1st edition) Terano T.;Asai K.;Sugeno M.
  3. A Course in Fuzzy Systems and Control(1st edition) Wang L.
  4. Fuzzy Sets and Systems v.79 Design and analysis of a fuzzy proportional-integral-derivative controller Misir D.;Malki H.;Chen G.
  5. International Journal of Information Sciences v.123 Fuzzy PID controller: Design, performance evaluation, and stability analysis Carvajal J.;Chen G.;Ogmen H.
  6. Digital Control of Dynamic Systems(3rd edition) Franklin G.;Powell J.;Workman M.
  7. IEEE Transaction of Fuzzy Systems v.2 no.4 New design and stability analysis of fuzzy proportional-derivative control system Malki H.;Li H.;Chen G.