Sloshing analysis and suppression control of tilting-type automatic pouring machine

被引：39
作者：
Terashima, K [1 ]
Yano, K [1 ]
机构：
[1] Toyohashi Univ Technol, Dept Prod Syst Engn, Toyohashi, Aichi 4418580, Japan
来源：
CONTROL ENGINEERING PRACTICE | 2001年 / 9卷 / 06期
关键词：
computer-aided engineering; factory automation; simulators; modeling; manufacturing processes; process control; control applications; H(infinity) control;
D O I：
10.1016/S0967-0661(01)00023-5
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a two degree-of-freedom control that allows the molten-metal of tilting-type pouring machine to attain the requested angle during the backward-tilting portion of its cycle and to reduce the sloshing (liquid vibration) caused by this motion. To this end, the feedforward part is constructed using the input shaping method and a feedback compensation is performed based on the H(infinity) loop shaping method. Furthermore, two kinds of model are used and useful ways of applying two different models to the same problem is presented with the aim of integrating fluid analysis and control design. (C) 2001 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：607 / 620
页数：14
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