| Article ID: | iaor20062081 |
| Country: | China |
| Volume: | 26 |
| Issue: | 5 |
| Start Page Number: | 425 |
| End Page Number: | 428 |
| Publication Date: | May 2005 |
| Journal: | Journal of Northeastern University |
| Authors: | Wang Xiaoying, Zhao Hai, Zhang Wnbo, Yin Zhenyu |
Analyzing the advantages of RM (Rate Monotonic) scheduling algorithm and its disadvantages in actual execution, the SR–RM (Self-Regulating –Rate Monotonic) scheduling algorithm is proposed to adjust the task execution period through tracking the actual execution time of assigned tasks and processor utilization. In addition, SR–RM engaged in decrease unscheduled task set to improve reliability through scout and predict environment transformation. Simulation tests revealed that SR–RM scheduling algorithm is available to the real-time implementation environment of reducing the miss rate of tasks with higher processor utilization.