| 绝对时钟智能控制器的研制 |
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| 引用本文： | 田继成 廖瑜. 绝对时钟智能控制器的研制[J]. 电脑开发与应用, 1997, 10(3): 40-41,6 |
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| 作者姓名： | 田继成 廖瑜 |
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| 作者单位： | 太原工业大学 |
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| 摘 要： | 介绍了一种日常参数智能控制器的研制及研制过程中的几个重要问题的解决方法。特别是用于城市照明及美化城市的彩灯的开、关时间智能控制方面，给出了依据当地绝对时间、经度、纬度进行昼夜时间计算的方法，使之在不接光电传感器情况下可跟踪季节的昼夜变化。控制系统采用８９Ｃ２０５１单片机，配有时钟日历芯片ＤＳ１２８８７，系统体积小、功能强、可靠性高。
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| 关 键 词： | 单片机，智能控制，控制器，时钟，日历，昼夜控制，系统设计，周期控制 |
Task Decomposition, Task Dispatch and Parallel Algorithin Design |
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| Kang Yimei et al. Task Decomposition, Task Dispatch and Parallel Algorithin Design[J]. Computer Development & Applications, 1997, 10(3): 40-41,6 |
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| Authors: | Kang Yimei et al |
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| Affiliation: | Kang Yimei et al |
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| Abstract: | In accordance with MIMD structural computer a real-time dispatch parallel algorithm is designed for Job-shop problems and parallel algorithm analysis designed through a different task decomposition method and task dispatch plan.With two task decompositions, the paper has described the inportant role of task decomposition and task dispatch in parallel algorithm. Making task decomposition an critical factor for improving acceleration rate is author's condtibution. |
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| Keywords: | task decomposition task dispatch parallel algorithm algorithm design accelerating rate |
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