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A system is dissipative if it satisfies a special inequality relating the system input and output. (Passivity for example, is a special case of dissipativeness.) The use of the dissipativeness concept includes things like testing interconnected systems for stability. This relies, however, on having practical (and preferably simple) ways of testing whether a given system is dissipative. In this paper,...
The Automatic Intercept System forms intercept announcements from phrases recorded on a magnetic drum by means of a sequence of connections through a time division switching network. Automatic fault recovery and diagnostic maintenance features include a trunk test circuit that enables maintenance programs to look in at the system on trunk pairs and test the autonomous scanner and time division network...
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