%0 Journal Article
%T Eerror analysis in mathematical model of electromechanical actuator using Hamiltonian equations
%A Burlikowski, Wojciech
%A Kowalik, Zygmunt
%J Czasopismo Techniczne
%V 2015
%R 10.4467/2353737XCT.15.033.3833
%N Elektrotechnika Zeszyt 1-E (8) 2015
%P 119-128
%K electrical machines, Hamiltonian equations, error analysis, relative error
%@ 0011-4561
%D 2015
%U https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/eerror-analysis-in-mathematical-model-of-electromechanical-actuator-using-hamiltonian-equations
%X 
	This paper presents a methodology of error analysis in a mathematical model of an electromechanical actuator using Hamiltonian equations in the description of energy conversion. As the basic quantity in numerical algorithms, the coenergy of magnetic field Ecm is employed. The reason for the application of coenergy as a state function is the explicitness of its value for a given set of state variables, resulting from neglecting eddy currents and hysteresis phenomenon in the model.