Analysis and Research of a Window-Constrained Real-Time System with Constraints
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Graphical Abstract
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Abstract
Based on the research of window-constrained real-time system with (m,k) constraints, a window-constrained real-time system with constraints is proposed. Firstly, the system is analyzed and some conclusions about the schedulability of this system are obtained. In succession, a new dynamic windows-constrained scheduling, which uses the characteristic of to improve the schedulability of this system, is proposed. To evaluate the performance of the new algorithm, extensive simulation studies are carried out. These simulations apply the dynamic window-constrained scheduling (DWCS) algorithm to schedule the window-constrained real-time system with constraints and use it as a baseline to compare with the proposed algorithm. Simulation results show that the new algorithm is better than the old DWCS algorithm. Finally, the future research directions are discussed.
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