Showing papers by "Norbert C. Cheung published in 1993"
15 Nov 1993
TL;DR: In this article, an efficient dynamic model for a solenoid is proposed based on piecewise approximation with the linear and saturation sections approximated by first order and second order functions respectively.
Abstract: This paper proposes an efficient dynamic model for a solenoid. The magnetic characteristics in the model are based on piecewise approximation with the linear and saturation sections approximated by first order and second order functions respectively. A typical solenoid valve is used to validate the model. Preliminary results show that the model is both accurate and efficient. The model is used to design a proportional solenoid valve. >
32 citations