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
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