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Sigma KEE - InitiationDesignPattern
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InitiationDesignPattern
An instance of the class RealtimeSystem has Initiation-DesignPattern if it consists of one software module and the actuators it commands. The design pattern is an event source which produces events for an event handler. The event source is typically an evaluate-and-decide software module. The event stream is necessarily asynchronous, or transient. The arrival rate of events may vary and is unbounded. Events may be either homogeneous or heterogeneous. The workload per event for homogeneous events is constant. The workload per event for heterogeneous events is a function of each event type. There is one deadline for real-time action initiation systems. It is the upper bound on the time to generate a command for the actuator.
Relationships      
Parents design pattern attribute This is a subclass of RealtimeSystemAttribute, which includes Guidance-DesignPattern, Initiation-DesignPattern, and Assessment-DesignPattern.


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