DocumentCode :
1197075
Title :
A method for the formulation and solution of circuits composed of switches and linear RLC elements
Author :
Murakami, Yoshishige
Volume :
34
Issue :
5
fYear :
1987
fDate :
5/1/1987 12:00:00 AM
Firstpage :
496
Lastpage :
509
Abstract :
Networks composed of switches 
and linear RLC elements are formulated by state-space equations in which the switches 
are dealt with as the voltage sources 
for closed switches and current sources 
for open switches. The equation associated with the change of switching combinations (mode change) is modified. The solution of the jump of the state vector which occurs at mode change is made clear in the distribution sense. The invariance of state space under mode change is discussed, and the concept of switch controllability and observability is introduced to solve this problem.
and linear RLC elements are formulated by state-space equations in which the switches are dealt with as the voltage sources for closed switches and current sources for open switches. The equation associated with the change of switching combinations (mode change) is modified. The solution of the jump of the state vector which occurs at mode change is made clear in the distribution sense. The invariance of state space under mode change is discussed, and the concept of switch controllability and observability is introduced to solve this problem.Keywords :
Controllability, linear systems; Observability, linear systems; Power electronics; Switched circuits; Equations; Inductors; Power semiconductor switches; Prototypes; RLC circuits; Resistors; State-space methods; Switching circuits; Tree graphs; Voltage;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1987.1086174
Filename :
1086174
Link To Document :
