2017/03/23 by Joel Ferguson, Ferguson, Joel, Alejandro Donaire +3
Biochemistry, Genetics and Molecular Biology · Engineering · Physics and Astronomy · #ATP Synthase and ATPases Research #Advanced Thermodynamics and Statistical Mechanics #Control and Stability of Dynamical Systems #FOS: Electrical engineering #Systems and Control (eess.SY) #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.1703.07934
openalex publication_date 2017/03/23 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this paper we present a method for the addition of integral action to\nnon-passive outputs of a class of port-Hamiltonian systems. The proposed\nintegral controller is a dynamic extension, constructed from the open loop\nsystem, such that the closed loop preserves the port-Hamiltonian form. It is\nshown that the controller is able to reject the effects of both matched and\nunmatched disturbances, preserving the regulation of the non-passive outputs.\nPrevious solutions to this problem have relied on a change of coordinates\nwhereas the presented solution is developed using the original state vector\nand, therefore, retains its physical interpretation. In addition, the resulting\nclosed loop dynamics have a natural interpretation as a Control by\nInterconnection scheme.\n