Observation systems
نویسندگان
چکیده
منابع مشابه
Partial Observation in Distributed Supervisory Control of Discrete-Event Systems
Distributed supervisory control is a method to synthesize local controllers in discrete-eventsystems with a systematic observation of the plant. Some works were reported on extending this methodby which local controllers are constructed so that observation properties are preserved from monolithic todistributed supervisory control, in an up-down approach. In this paper, we find circumstances in ...
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In this paper, we introduce locally Lipschitz observation systems for nonlinear semigroups and show that they can be represented by an ‘admissible’ nonlinear output operator defined on a suitable subspace. In the semilinear case, this concept fits well to the Lebesgue extension known from linear system theory. Also in the semilinear case, we show robustness of exact observability near equilibri...
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In most models of computation, a device performs some type of process, and only some final output is regarded as the result. In adding an observer to such a device, one can obtain a protocol of the entire process and then use this as the computation’s result. In a series of articles this approach has proved to often exceed greatly the power of the system observed. Here we apply this architectur...
متن کاملObservation of Global Properties in Distributed Systems
Observation of global properties of a distributed program is required in many applications such as debugging of programs and fault-tolerance in distributed systems. I present a survey of algorithms for observing various classes of global properties. These properties include those possibly true in a computation, definitely true in a computation and those based on the control flow structure of th...
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We survey work on the paradigm called “computing by observing.” Its central feature is that one considers the behavior of an evolving system as the result of a computation. To this end an observer records this behavior. It has turned out that the observed behavior of computationally simple systems can be very complex, when an appropriate observer is used. For example, a restricted version of co...
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ژورنال
عنوان ژورنال: Electronic Notes in Theoretical Computer Science
سال: 2000
ISSN: 1571-0661
DOI: 10.1016/s1571-0661(05)80351-2