A Real-Time Control and Identification of a Thermal-Process Based on a Multiple-Modeling Approach

سال انتشار: 1382
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,470

فایل این مقاله در 10 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

ICEE11_088

تاریخ نمایه سازی: 18 تیر 1391

چکیده مقاله:

This paper presents implementations of Real-Time Control and Identification based on Multiple-Modeling approach for an experimental thermal process. The thermal process is a nonlinear plant; therefore, based on variations of the input and disturbance, four local operating regimes are defined. Then linear local ARMAX models are identified and integrated into a NARMAX model by combining local models via proper validity and interpolation functions. Results of a single model and multiplemodel approach show superior performance of multiple modeling technique which is also more flexible. Moreover, the Real-Time control of the plant with four locally designed controllers is addressed. The platform used for the Real-Time implementation is Matlab/Simulink/Real-Time- Workshop with Visual C++ and Watcom compilers using a DAQ interface. The Real-Time application of the global controller based on multiple model approach proves excellent performance of this design in comparison to a single PID controller

نویسندگان

A. Aminzadeh

Department of Electrical Engineering, School of Engineering Shiraz University, Shiraz, Iran

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • T. A. Johansen, :Operating Regime based Process Modeling and Identification", ...
  • H. A. Palizban, A.A. Safavi and J. A. Romagnoli, :A ...
  • The Mathwork Inc., :Data Acquisition Toolbox User' s Guide", Version ...
  • Simultaneous Stabilization of m SISO plants, Necessary and Sufficiet ه ...
  • T. A. Johansen and B. A. Foss, "Empirical Modeling of ...
  • K. S. Narendra, J. Balakrishnan and M. K Ciliz, "Adaptation ...
  • Computation Volume 14, Issue 6, pp. 1347-1369, June 2002. ...
  • Y. Bar-Shalom and W.DD. Blair, Mu ltita rge t-Multisensor Tracking, ...
  • T. A. Johansen and B. A. Foss, _ Operating Regime ...
  • Advantech H i gh-performance DAS card :PCL-818HG User's Manual, 2nd ...
  • Microsoft Visual Studio, _ C++ User s Guide", Version 6.0, ...
  • The Mathwork Inc., "Real-Time Windows Target User's Guide", Version 1.0, ...
  • T. A. Johansen and B. A. Foss, Semi-Empirical Modeling of ...
  • L. Ljung, System Identification Theory for the uSer, Prentice-Hall, 1999. ...
  • T.A. Johansen and B.A. Foss, "Identification of non-linear system structure ...
  • T. A. Johansen and B. A. Foss, "Constructing NARMAX models ...
  • C.L. Phillips and H.T. Nagle, Jr., Digital Control System Analysis ...
  • Method for the Auto-c alibration of PID Controllers", Automatica, Vol.31, ...
  • The Mathworks Inc., "Nonlinear Control Design User's Guide", Version 5.0, ...
  • th ICEE, May 2003, Vol. 3 ...
  • نمایش کامل مراجع