Fuzzy Decision In H∞ State Estimation For Model Predictive Control
Publish place: 14th Iranian Conference on Electric Engineering
Publish Year: 1385
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICEE14_239
تاریخ نمایه سازی: 25 تیر 1387
Abstract:
Model predictive control (MPC) has emerged as a powerful practical control technique over the past few years. Due to the difficulties arising in state estimations in state-space MPC algorithms, an H∞ state estimation approach were used in the current work that can give a controlled estimated states to the algorithm. To do this control task, a fuzzy supervisor was designed to control the value of γ, H∞ tuning coefficient. An industrial process 'heavy oil fractionator' was used for simulation. The results demonstrated the improved performance of the approach both in tracking and disturbance rejection capabilities.
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Authors
N. Daneshpour
Iran University of Science and Technology
S. Mostafavi
Iran University of Science and Technology
A.A. Jalali
Iran University of Science and Technology
M.R. Jahed Motlagh
Iran University of Science and Technology