Thabiso M. Maupong Dr. Paolo Rapisarda University of Southampton

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Thabiso M. Maupong Dr. Paolo Rapisarda University of Southampton DATA-DRIVEN CONTROL Thabiso M. Maupong Dr. Paolo Rapisarda University of Southampton UKACC PhD Presentation Showcase

Introduction: Controller Design Data-driven control - controller design directly form data - NO explicit use of mathematical models - data not used to infer system models Data-driven approaches – optimal control inputs, - falsify control laws. Find the controller representation Given data from the system and some performance specification UKACC PhD Presentation Showcase

Introduction: Control as Interconnection Behavioral approach to dynamical system Set of trajectories called the behavior c - control variable w - to be-controlled variables Desired behavior Controller behavior System full behavior UKACC PhD Presentation Showcase

Current Results: Problem Assume: c is observable from w desired behavior ⊂ system behavior Given: “Sufficiently informative” - (w,c) of the system full behaviour. - wd example trajectory of the desire behaviour. Finding a controller representation. UKACC PhD Presentation Showcase

Current Results: Solution Under suitable Conditions Verify desired behavior ⊂ system behavior. Compute an observability map O. Using O compute control variable trajectory cd corresponding to wd . Identify the controller representation using cd . UKACC PhD Presentation Showcase

UKACC PhD Presentation Showcase Future Work Current Work Feedback control Noisy data State space case Future Work N-dimensional systems UKACC PhD Presentation Showcase