| 基于知识的自适应电梯群控制策略 |
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| 引用本文： | 李中华,张雨浓. 基于知识的自适应电梯群控制策略[J]. 大连海事大学学报(自然科学版), 2007, 33(3): 26-31 |
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| 作者姓名： | 李中华 张雨浓 |
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| 作者单位： | 中山大学电子与通信工程系 广州510275 |
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| 基金项目： | 国家自然科学基金资助项目(60643004)，中山大学青年教师科研基金资助项目(1131100) |
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| 摘 要： | 为获得更低的平均候梯时间和长候梯率,提出一种基于知识的自适应电梯群控制策略.该控制策略汇集了区域权重控制算法、电梯运行操作知识以及层站召唤再分配规则,基于自适应的长候梯时间阈值,对长候梯层站召唤执行再分配操作,凸现了电梯群控制策略对复杂电梯交通的自适应性.与经典THV算法、基于知识的区域权重控制算法、人工免疫动态优化算法比较,该方法能获得更低的平均候梯时间和长候梯率.同时,其自适应能力使得该控制策略更易于应用在实际电梯群控制系统中.
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| 关 键 词： | 电梯群控制系统 自适应 知识工程 午间混杂交通 |
| 文章编号： | 1006-7736（2007）03-0026-06 |
| 修稿时间： | 2007-04-12 |
A talent-based adaptive control policy for elevator group control system |
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| LI Zhong-hua,ZHANG Yu-nong. A talent-based adaptive control policy for elevator group control system[J]. Journal of Dalian Maritime University, 2007, 33(3): 26-31 |
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| Authors: | LI Zhong-hua ZHANG Yu-nong |
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| Affiliation: | Department of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou 510275, China |
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| Abstract: | To achieve less average waiting time and less long-wait percent in elevator group control system,an adaptive talented-based control policy was developed.This novel control policy integrated the area weight control algorithm,elevator operation strategy and the principle of hall call re-allocation,where hall calls with long-wait time would be reallocated according to the adaptive long-wait time threshold from the real elevator traffic.This major feature indicates that the new control policy is adaptive to complex elevator traffic.Compared to the THV algorithm, the area weight control algorithm with talent and the dynamic optimization based on artificial immune system,the proposed talented-based adaptive method could achieve shorter average waiting time,lower long-wait percent.Furthermore,it is easier to apply this new policy to real elevator systems due to its adaptability. |
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| Keywords: | elevator group control system adaptive control talented engineering hybrid elevator traffic during lunch |
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