How Long to Read Scheduling and Reconfiguration of Real-Time Systems

How Long Does it Take to Read Scheduling and Reconfiguration of Real-Time Systems?

It takes the average reader 3 hours and 44 minutes to read Scheduling and Reconfiguration of Real-Time Systems by Xi Wang

Assuming a reading speed of 250 words per minute. Learn more

Description

This book presents a methodology for the real-time scheduling problems of real-time systems (RTS) from the viewpoint of control theory. Generally, any system can be viewed as an RTS if it performs real-time application functions and behaves correctly depending on given logical activities and satisfying specified deadlines for the activities. This monograph provides broad views and detailed introductions to supervisory control theory (SCT) and its application in real-time scheduling and reconfiguration. Based on three popular SCT modelling frameworks, discrete-event system (DES), timed DES (TDES), and state-tree structures (STS), the authors provide RTS modelling frameworks; thereafter, SCT is used to find their safe execution sequences. As the main contribution, we use (untimed) DES events to represent the execution and preemption of each individual RTS task. This modelling formalism brings the possibilities to model the preemptions of tasks’ executions. Furthermore, in some cases, priorities cannot be assigned to real-time tasks. In order to solve this problem, a matrix-based priority-free conditional-preemption (PFCP) relation is provided, which generalizes fixed-priority (FP) RTS scheduling. As a natural extension, a generalized modular modelling framework is presented to model the task parameters instead of the global real-time task. The modular models are taken to be generic entities, which also considers the exact execution time of real-time tasks. STS are undoubtedly recognized as a computationally efficient SCT framework which manages the state explosion problem significantly. Hence, building on the (untimed) modular RTS models, a novel STS-based RTS modeling framework is formulated, by assigning dynamic priorities as specified optimality criteria, which can be utilized to model sporadic RTS processing both sporadic and (multi-period) periodic tasks, providing a small set of the safe execution sequences which rank at the top.

How long is Scheduling and Reconfiguration of Real-Time Systems?

Scheduling and Reconfiguration of Real-Time Systems by Xi Wang is 218 pages long, and a total of 56,244 words.

This makes it 74% the length of the average book. It also has 69% more words than the average book.

How Long Does it Take to Read Scheduling and Reconfiguration of Real-Time Systems Aloud?

The average oral reading speed is 183 words per minute. This means it takes 5 hours and 7 minutes to read Scheduling and Reconfiguration of Real-Time Systems aloud.

What Reading Level is Scheduling and Reconfiguration of Real-Time Systems?

Scheduling and Reconfiguration of Real-Time Systems is suitable for students ages 12 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy Scheduling and Reconfiguration of Real-Time Systems?

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