| 结构瞬时开闭环最优控制算法中的迟时研究 |
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| 引用本文： | 任晓崧,徐植信.结构瞬时开闭环最优控制算法中的迟时研究[J].地震工程与工程振动,1998,18(2):85-90. |
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| 作者姓名： | 任晓崧 徐植信 |
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| 作者单位： | 同济大学结构理论研究所，中国上海 200092 |
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| 摘 要： | 本文运用四阶Ｒｕｎｇｅ－Ｋｕｔｔａ法建立了在迟时情况下结构状态方程的离散形式，采用瞬时控制开闭环最优控制算法对开环、闭环和开闭环控制中迟时的影响进行研究，并根据闭环控制的原理提出了迟时补偿算法，以减小迟时的影响。
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| 关 键 词： | 瞬时开闭环 最优控制 迟时控制补偿 结构控制 |
STUDY ON TIME DELAY EFFECTS ON INSTANTANEOUS OPTIMAL OPEN-CLOSED LOOP CONTROL ALGORITHMS FOR STRUCTURES |
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| Ren Xiaosong Xu Zhixin.STUDY ON TIME DELAY EFFECTS ON INSTANTANEOUS OPTIMAL OPEN-CLOSED LOOP CONTROL ALGORITHMS FOR STRUCTURES[J].Earthquake Engineering and Engineering Vibration,1998,18(2):85-90. |
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| Authors: | Ren Xiaosong Xu Zhixin |
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| Abstract: | Using the 4th Runge-Kutta method, the discrete form of structural state equation considering the time delay effbct of control force is established in this paper. The instantaneous optimal open-tclosed -lnop, control algorithm is used to analyze the time delay effect on open-loop , closed-loop and open-closed-loop control. Based on closed-1oop control, the time delay compensation algorithm is proposed here to reduce the time delay influence, |
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| Keywords: | Instantaneous optimal open-closed-1onp control time delay compensated control |
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