نام فایل : mpc

فرمت : .ppt

تعداد صفحه/اسلاید : 37

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MAC پاسخ ضربه

2) DMC پاسخ پله
دو روش فوق فقط براي سيستم‌هاي پايدار كاربرد دارند.

3) GPC تابع تبديل و مدل فضاي حالت
انواع MPC
کنترل پيش بين-دکتر توحيدخواه
GPC for transfer function models


Clarke, D.W., C.Mohtadi and P.S. Tuffs (1987). Generalized Predictive Control- Part 1: The basic algorithm. Automatica, 23, 137-148
Controlled Auto-Regressive Integrated Moving Average (CARIMA)
3-A CARIMA model is used to obtain good output predictions and optimize a sequence of future control signals to minimize a multistage cost function defined over a prediction horizon. The inclusion of disturbance is necessary to deduce the correct controller structure.
2- It also tracks both varying and constant future set points.
1- Most of the time noise shows drifting characteristics and also offset free response.
One-Step Ahead Prediction for a CARIMA model
One-Step Ahead Prediction for a CARIMA model (cont.)
Multi-Step Ahead Prediction for a CARIMA model
Multi-Step Ahead Prediction for a CARIMA model (cont.)
Multi-Step Ahead Prediction for a CARIMA model (cont.)
Multi-Step Ahead Prediction for a CARIMA model (cont.)
Step 1.
Define the vector formulation of the cost function:

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