port-controlled Hamiltonian system

Energy-shaping Control Systems for Permanent Magnet Synchronous Motor as Port-control Hamiltonian System

Main energy-based methods for synthesis of control systems of port-controlled Hamiltonian systems were considered, in particular: passivity-based control, energy-balance approach, interconnection and damping assignment and their combination with elements from linear and nonlinear control system theory. There are shown examples of using such methods for nonlinear object — permanent magnet synchronous machine. Result of their computer research and detail analyzes are presented as well.

Optimization of energy-shaping control of port-controlled hamiltonian system

This paper raises the problem of finding the optimal parameters of a port-controlled Hamiltonian energy-shaping control system (ESCS). For solving this problem it is proposed to supplement the ESCS synthesis procedure with parameterization by shaping the desirable characteristic polynomial of a closed system. In order to verify this method, the synthesis of a modal regulation system and the ESCS controlled by a direct-current drive was carried out, and a number of comparative studies were conducted.