Systems with Uncertainty. What are “Stochastic, Robust, and Adaptive” Controllers?

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Systems with Uncertain

Transcript of Systems with Uncertainty. What are “Stochastic, Robust, and Adaptive” Controllers?

Page 1: Systems with Uncertainty. What are “Stochastic, Robust, and Adaptive” Controllers?

Systems with Uncertainty

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What are “Stochastic, Robust, and Adaptive” Controllers?

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Stochastic OptimalControl

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Deterministic versus Stochastic Optimization

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Linear-Quadratic Gaussian (LQG)Optimal Control Law

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Linear-Quadratic-Gaussian Control of a Dynamic Process

H

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LQG Rolling Mill Control System Design Example

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Stochastic RobustControl

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Robust Control System Design

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Probabilistic Robust Control Design

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Representation of Uncertainty

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Root Localizations for an Uncertain System

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Probability of Satisfying a Design Metric

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Design Control System to Minimize Probability of Instability

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Control Design Example *

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Uncertain Plant *

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Parameter Uncertainties, Root Locus, and Control Law

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Monte Carlo Evaluation of Probability of Satisfying a Design Metric

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Stabilization Requires Compensation

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Search-and-Sweep Design of Family of Robust Feedback Compensators

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Search-and-Sweep Design of Family of Robust Feedback Compensators

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Design Cost and Probabilities for Optimal 2nd – to 5th –Order Compensators

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System Identification

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Parameter-Dependent Linear System

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Dynamic Model for Parameter Estimation

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System Identification Using an Extended Kalman-Bucy Filter

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Multiple-Model Testing for System Identification

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Adaptive Control

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Adaptive Control System Design

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Operating Points Within a Flight Envelope

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Gain Scheduling

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Cerebellar Model Articulation Controller (CMAC)

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CMAC Output and Training

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CMAC Control of a Fuel-Cell Pre-Processor

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Summary of CMAC Characteristic

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Flow Rate and Hydrogen Conversion of CMAC/PID Controller

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Comparison of PrOx Controllers on FUDS

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Reinforcement Learning

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Dynamic Models for the Parameter Vector

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Inputs for System Identification

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