| 基于状态反馈的纯滞后对象的鲁棒优化控制 |
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| 引用本文： | 洪健. 基于状态反馈的纯滞后对象的鲁棒优化控制[J]. 计算机测量与控制, 2005, 13(12): 1361-1363 |
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| 作者姓名： | 洪健 |
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| 作者单位： | 华侨大学,机电及自动化学院,福建,泉州,362021 |
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| 基金项目： | 福建省自然科学基金计划资助项目(A0410020) |
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| 摘 要： | 纯滞后对象是一类很难控制的对象；针对纯滞后对象，提出一种状态反馈优化控制方法；系统的设计方法包括：用高阶分时模型来逼近纯滞后环爷；以新型高阶Butlerworth最优传递函数为目标函数来设计状态反馈增益阵和状态观测器；仿真结果表明该方法设汁的系统具有较高的鲁棒性和抗扰性能。
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| 关 键 词： | 纯滞后 新型高阶Butterworth最优传递函数 分时模型 状态反馈 鲁棒性 |
| 文章编号： | 1671-4598(2005)12-1361-02 |
| 修稿时间： | 2005-04-28 |
Robust and Optimal Control for Plants with Time Delay Based on State Feedback |
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| Hong Jian. Robust and Optimal Control for Plants with Time Delay Based on State Feedback[J]. Computer Measurement & Control, 2005, 13(12): 1361-1363 |
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| Authors: | Hong Jian |
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| Abstract: | Plants with pure time delay are difficult to control.For plants with pure time delay,a method of optimal control based on state feedback is presented.This method firstly deduces high order model devided by time to approximate pure time delay,then uses high order Butterworth optimal transfer function as object function of the system to design the gain matrix of state feedback and state estimator.The simulations show that the system designed by the method is provided with high-robustness and anti-jamming. |
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| Keywords: | pure time delay new high order Butterworth optimal transfer function model devided by time state feedback robustness |
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