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Energy-based Control and Observer Design for higher-order infinite-dimensional Port-Hamiltonian Systems (2104.09329v2)
Published 19 Apr 2021 in math.OC, math.AP, and math.DG
Abstract: In this paper, we present a control-design method based on the energy-Casimir method for infinite-dimensional, boundary-actuated port-Hamiltonian systems with two-dimensional spatial domain and second-order Hamiltonian. The resulting control law depends on distributed system states that cannot be measured, and therefore, we additionally design an infinite-dimensional observer by exploiting the port-Hamiltonian system representation. A Kirchhoff-Love plate serves as an example in order to demonstrate the proposed approaches.