EECE 574 - Adaptive Control - Overview - Courses - University of ...

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Dual Control Certainty equivalence controller Certainty Equivalence Controller Now, assume that b is unknown. We now have an estimate ˆ b with covariance pb If least-squares is used: t ˆb = [y(s) − y(s − 1)]u(s − 1) / s=1 pb = σ 2 / t u 2 (s − 1) s=1 t u 2 (s − 1) Guy Dumont (UBC) EECE 574 Overview 40 / 49 s=1
Dual Control Certainty equivalence controller Certainty Equivalence Controller The most direct way to control the system is simply to replace b by ˆ b in the controller above, thus ignoring the uncertainty: then uce(t) = − y(t) ˆb I1ce = σ 2 + pb ˆb 2 y 2 (t − 1) Guy Dumont (UBC) EECE 574 Overview 41 / 49
Page 1 and 2: EECE 574 - Adaptive Control Overvie
Page 3 and 4: Related Books Introduction Books N.
Page 5 and 6: Background Definitions What Is Adap
Page 7 and 8: Background Definitions A Narrow Def
Page 9 and 10: Background Process Variations Feedb
Page 11 and 12: Background Process Variations Judgi
Page 13 and 14: Background Example 1 Effect of Proc
Page 23 and 24: Background Example 2 Mechanisms for
Page 25 and 26: Gain Scheduling Setpoint Adaptive S
Page 27 and 28: Adaptive Schemes Development of Ada
Page 29 and 30: Adaptive Schemes Model Reference Ad
Page 31 and 32: Adaptive Schemes Self-Tuning Contro
Page 37 and 38: Dual Control A Rigorous Approach to
Page 39: Dual Control Certainty equivalence
Page 43 and 44: Cautious Controller Dual Control Ca
Page 45 and 46: Dual Controller Dual Control Dual C
Page 47 and 48: Dual Controller 2 1.5 1 0.5 0 −0.
Page 49: Implications forAdaptive Control Im

EECE 574 - Adaptive Control - Overview - Courses - University of ...

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