| 实时对象模型及其可调度性分析 |
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| 引用本文： | 许青林,李胜利,韩宗芬,庞丽萍. 实时对象模型及其可调度性分析[J]. 华中科技大学学报(自然科学版), 1998, 0(3) |
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| 作者姓名： | 许青林 李胜利 韩宗芬 庞丽萍 |
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| 作者单位： | 华中理工大学计算机科学与技术学院 |
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| 摘 要： | 扩展了面向对象模型，将实时系统中的时间特性封装在对象中，形成实时对象模型．进一步在实时对象中引入多线程，将实时对象模型分为非剥夺的和可剥夺的，在此基础上比较了这两种模型的可调度性．
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| 关 键 词： | 实时系统；对象；任务调度；优先级反转 |
A Real Time Object Model and Its Scheduleability Analysis |
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| Xu Qinling Lect., College of Computer Sci. , Tech.,HUST,Wuhan ,China Li Shengli Han Zongfen Pang Liping. A Real Time Object Model and Its Scheduleability Analysis[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1998, 0(3) |
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| Authors: | Xu Qinling Lect. College of Computer Sci. & Tech. HUST Wuhan China Li Shengli Han Zongfen Pang Liping |
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| Affiliation: | Xu Qinling Lect., College of Computer Sci. & Tech.,HUST,Wuhan 430074,China Li Shengli Han Zongfen Pang Liping |
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| Abstract: | An extended object oriented model, the real time object oriented model, is developed by the encapsulation of the time factor of the real time system in the object. The concept of multi thread is introduced into the real time object, and as a result a real time object can been classified as nonpreemptive or preemptive one. The scheduleability of these two categories of models are then compared with each other. |
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| Keywords: | real time system object task scheduling priority inversion . |
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