[1]王永初.Smith预估控制器算式的改进[J].华侨大学学报(自然科学版),1987,8(4):423-429.[doi:10.11830/ISSN.1000-5013.1987.04.0423]
Wang Yongchu.The Retrofitting of Algorithm for Smith Predicted Controller[J].Journal of Huaqiao University(Natural Science),1987,8(4):423-429.[doi:10.11830/ISSN.1000-5013.1987.04.0423]
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Smith预估控制器算式的改进(
)
《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]
- 卷:
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第8卷
- 期数:
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1987年第4期
- 页码:
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423-429
- 栏目:
-
- 出版日期:
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1987-10-20
文章信息/Info
- Title:
-
The Retrofitting of Algorithm for Smith Predicted Controller
- 作者:
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王永初
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华侨大学精密机械工程系
- Author(s):
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Wang Yongchu
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-
- 关键词:
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预估控制器; 算式; 一阶保持; 零阶保持器; 模块组成; 拟合度; 采样周期; 虚拟; 量化误差; 拟合精度
- DOI:
-
10.11830/ISSN.1000-5013.1987.04.0423
- 摘要:
-
Smith预估器是一种重要的控制系统结构,可以应用于纯滞后补偿控制。本文介绍一种精确、可用的Smith预估控制器算式,这种算式由PID模块与Smith预估模块组成。PID模块算式与G(s)模块算式由虚拟零阶保持器z变换来拟合,G(s)e-τs模块算式由虚拟一阶保持器z变换来拟合。e-τs单元由具有双指针的循环器构成。这种算式具有很高的拟合精度。
- Abstract:
-
Smith predictor is an important control system which can he used in dead time compensated control. An accurate algorithm suitable for Smith predicted controller is presented in this paper. The algorithm is composed of P1D model and Smith predicted model.
更新日期/Last Update:
2014-03-22