Titlebook: Real-Time Systems; Design Principles fo Hermann Kopetz Textbook 19971st edition Springer Science+Business Media New York 1997 modeling.oper

受辱

kindred

暫時(shí)別動

Arboreal

Real-Time Communication,posability, and the need for fast error detection at the receiver. Section 7.2 elaborates on the important topic of flow control, and distinguishes between two different types of flow control, implicit and explicit flow control. The Positive Acknowledgment and Retransmission (PAR) protocol, the most

Evocative

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Input/Output,ce: time can act as a control signal causing the immediate activation of a computational activity, and time can be treated as data that records the occurrence of an external event on the time line. If time is treated as data, then the temporal control structure within the computer is not affected by

冷淡一切

公司

Real-Time Scheduling,tasks will meet their deadlines. This chapter tries to summarize some important results that are relevant to the designer of real-time systems. The chapter starts by introducing the notion of a schedulability test to determine whether a given task set is schedulable or not. It distinguishes between

冷漠

Validation,ce must be gathered from independent sources to ensure that the system is trustworthy. Combining this evidence to support the conclusion “yes, this system is safe to deploy” is a subjective process, which must be supported by judicious arguments taking the results of rational analysis and experiment

remission

System Design,olling the complexity of the solution by introducing structure. This introduction of structure restricts the design phase and has a negative impact on the performance of the system. In the context of real-time systems, these performance penalties must be carefully evaluated..The architecture design