Title :
Modeling of periodically switched networks by mixed s-z description
Author_Institution :
Dept. of Electr. Eng., Mil. Acad. Brno, Czech Republic
fDate :
8/1/1997 12:00:00 AM
Abstract :
A new description of linear periodically time-varying systems is proposed. To describe simultaneously the continuous and discrete time nature of the system, the generalized transfer function of the Laplace and discrete operator is introduced. This mixed description includes the transfer functions of continuous time and discrete time systems as limiting cases. Special attention is paid to two-phase switched circuits and results of computer simulations are presented
Keywords :
continuous time systems; discrete time systems; switched networks; time-varying networks; transfer functions; Laplace operator; computer simulation; continuous time system; discrete operator; discrete time system; generalized transfer function; linear periodically time-varying system; mixed s-z model; two-phase switched circuit; Computer simulation; Discrete time systems; Filters; Frequency response; Linear systems; Modeling; Signal processing; Switched circuits; Time varying systems; Transfer functions;
Journal_Title :
Circuits and Systems I: Fundamental Theory and Applications, IEEE Transactions on
