| 兼顾参数辩识精度的自校正控制器 |
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| 引用本文： | 郑同海,田树苞,林俊琦. 兼顾参数辩识精度的自校正控制器[J]. 天津大学学报(自然科学与工程技术版), 1988, 0(3) |
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| 作者姓名： | 郑同海 田树苞 林俊琦 |
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| 作者单位： | 天津大学电力及自动化系(郑同海，田树苞)，天津大学电力及自动化系(林俊琦) |
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| 摘 要： | 本文研究了一类基于闭环误差传递函数零极点配置的自校正控制算法,针对实际中出现的参数辨识精度不易保证这一问题,提出一种在二次性能指标中兼顾参数辨识精度的自校正控制算法,增强自适应控制系统的适应能力。计算机仿真结果及温度控制实验表明,本文提出的自校正控制算法有较强的自适应能力和满意的控制效果。
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| 关 键 词： | 自校正 参数估计 零极点配置 |
A SELF-TUNING CONTROLLER IN CONSIDERATION OF THE PRECISION IN PARAMETER ESTIMATION |
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| Zheng Tonghai Tian Shubao Lin Junqi. A SELF-TUNING CONTROLLER IN CONSIDERATION OF THE PRECISION IN PARAMETER ESTIMATION[J]. Journal of Tianjin University(Science and Technology), 1988, 0(3) |
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| Authors: | Zheng Tonghai Tian Shubao Lin Junqi |
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| Affiliation: | Department of Electrical Power Engineering & Automation |
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| Abstract: | This paper describes a self-tuning algorithm based on closed-loop error transfer function pole and zero placement. As the precision in parameter estimation cannot be easily assured in actual control, the errors in parameter estimation have been considered in a certain quadratic criterion. The adaptive ability of the system is improved. The results of computer simulation and temperature control experiments are satisfactory. |
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