DESIGN OF CONTROL SYSTEMS WITH TIME DELAYS FOR MIXED SENSITIVITY SPECIFICATION AND ROBUST PERFORMANCE

混合灵敏度规范和鲁棒性能的时滞控制系统设计

• 批准号: 08650477
• 负责人: WATANABE Keiji
• 金额: $ 1.34万
• 依托单位: YAMAGATA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08650477/
• 关键词: MIXED SENSITIVITY PROBLEM; TIME-DELAY SYSTEMS; FINITE SPECTRUM ASSIGHNMENT; ROBUST PERFORMANCE; Mixed Sensitivity Preblem; Time-Delay System; Finite Spectram Assignment

IN THE DESIGN OF THE FEEDBACK CONTROL SYSTEMS,THE LOWER SENSITIVITY IS REQUIRED FOR SMALL ERROR TO THE REFERENCE INPUT IN THE PRESENCE OF DISTURBANCES AND PERTURBATIONS OF THE PLANT.FOR THE ROBUST STABILITY,THE COMPLEMENTARY SENSITIVITY HAS TO BE SMALL.THE SENSITIVITY AND THE COMPLEMENTARY ONE CAN NOT DECREASE TO ZERO SIMULTANIOUSLY.TO OVERCOME THE DILEMMA,TWO DISK MIXED SENSITIBITY PROBLEM AND ROBUST PERFORMANCE ARE PROPOSED TO MAKE THE SENSITIVITY LOWER FOR LOW FREQUANCY AND THE COMPLEMENTARY ONE SMALLER FOR HIGH FREQUENCY.THE PURPOSE OF THE RESEARCH PROJECT IS TO PRESENT AN SYSTEMATIC DESIGN METHOD.INNER MODEL CONTROL APPROACH TO 2 DISK MIXED SENSITIVITY PROBLEM WAS PROPOSED AND SUBMITTDE TO IJC,1997. A SOLUTION TO ROBUST PERFORMANCE WAS PROPOSED BY USING STATE FEEDBACK CONTROL WITH OBSERVER AND FREE PARAMETER AND PRESENTED AT 2^<ND> ASCC.AN ITERATIVE SOLUTION TO 2 DISK MIXED SENSITIVITY PROBLEM WAS PRESENTED AND SUBMITTED TO SICE.FURTHERMORE,IT WAS POINTED OUT THAT THE CONTROL PERFORMANCE OF TIME DELAY SYSTEM CAN NO BE COVERED BY 2 DISK MIXED SENSITIVITY SPECIFICATION.THREE DISK MIXED SENSITIVITY PROBLEM AND ITS SOLUTION WERE PROPOSED AND PRESENTED AT 2^<ND> ASCC AND MATHEMATICS AND COMPUTATIONS IN SIMULATION.

在反馈控制系统的设计中，在植物的干扰和扰动的情况下，较小的误差需要较低的灵敏度。对于稳健的稳定性，互补灵敏度必须很小。灵敏度和互补性一个人不能同时减少到零。要克服困境，提出了两个磁盘混合敏感性问题和稳健的性能，以使敏感度较低，以使低频的敏感度降低，而对高频的互补性则较小。研究项目的目的是提出一个。系统设计方法。提出了2个磁盘混合灵敏度问题的模型控制方法，并提交给IJC，1997年。通过使用观察者和自由参数使用状态反馈控制，提出了一种解决鲁棒性能的解决方案，并在2^<nd> ASCC中提出了2个迭代解决方案2磁盘混合敏感性问题并提交给SICE.FURTHERMORE。时间延迟系统的控制性能不能被2个磁盘混合灵敏度规范所覆盖。三个磁盘混合灵敏度问题及其解决方案提出并以2^<nd> ASCC以及模拟中的数学和计算表示。

项目成果

K, Takahashi: "3Disk Mixed Sensitivity Problem of Time-Delay Systems" Mathematics and Computer in Simulation. (1998)

K，Takahashi：“时滞系统的 3Disk 混合灵敏度问题”数学和计算机模拟。

K.WATANABE: "A NEW MODIFEID SMITH PREDICTOR CONTROL OF TIME-DELAY SYSTEMS" PROC.OF 2^<ND> ASCC. VOL.3. 127-130 (1997)

K.WATANABE：“时滞系统的一种新的 MODIFEID SMITH 预测器控制”PROC.OF 2^<ND> ASCC。

K.Takahashi: "3 Disk Mixed Sensilivity Problem of Time-Delay System" Mathematics and Computer in Simulation. (1998)

K.Takahashi：“时滞系统的三盘混合灵敏度问题”数学与计算机模拟。

我妻敏正、渡部慶二 他: "極配置に基づく2ディスク混合感度問題の一解法" 計測自動制御学会論文集. 32巻9号. 1345-1353 (1996)

Toshimasa Agatsuma、Keiji Watanabe 等人：“一种基于极点放置的两盘混合灵敏度问题的解决方法”，仪器与控制工程师学会汇刊，第 32 卷，第 1345-1353 期（1996 年）。

Shu,Watanabe,Yamada: "Unification fo Modeling and Control for Desived Control Performance" Proceedings of 35th IEEE CDC. 1. 893-894 (1996)

Shu,Watanabe,Yamada：“Unification fo Modeling and Control for Desived Control Performance”第 35 届 IEEE CDC 论文集。