کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
396076 | 666113 | 2008 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Real-time preemptive scheduling of sporadic tasks based on supervisory control of discrete event systems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Real-time preemptive scheduling of sporadic tasks based on supervisory control of discrete event systems Real-time preemptive scheduling of sporadic tasks based on supervisory control of discrete event systems](/preview/png/396076.png)
چکیده انگلیسی
This paper presents a preemptive scheduling scheme for real-time systems with sporadic tasks based on the supervisory control theory of discrete event systems. In particular, we present a systematic method of computing a schedulable language that includes all achievable sequences that meet the given deadlines of accepted sporadic tasks. A supervisor that achieves the schedulable language corresponds to a scheduler that can secure the deadlines of all accepted tasks. We further show that the schedulable language includes the decisions on whether a scheduler accepts or rejects a newly arrived sporadic task.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information Sciences - Volume 178, Issue 17, 1 September 2008, Pages 3393–3401
Journal: Information Sciences - Volume 178, Issue 17, 1 September 2008, Pages 3393–3401
نویسندگان
Seong-Jin Park, Kwang-Hyun Cho,