发明名称 |
Disturbance estimated type control system, gas compressor control system and method of designing a disturbance estimated type control system |
摘要 |
A disturbance estimated-type control system has a control object based on a mathematical model having of one of a state equation and a transfer function and prepared by system identification technology. A disturbance estimating device is based on an expansion system based on the mathematical model for estimating a disturbance of the control object in accordance with an input signal inputted into the control object and a detection signal detected from the control object. A compensating device is based on the mathematical model for compensating for a deviation between the detection signal and a target value and for outputting a corresponding control signal. A subtractor subtracts the control signal of the compensating device from a disturbance estimated value of the disturbance estimating device.
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申请公布号 |
US7142930(B2) |
申请公布日期 |
2006.11.28 |
申请号 |
US20010027362 |
申请日期 |
2001.12.26 |
申请人 |
CALSONIC COMPRESSOR MANUFACTURING INC. |
发明人 |
SHIMADA AKIRA;NONAMI KENZOU |
分类号 |
F04C28/00;G06F9/00;F04B49/06;F04C18/344;F04C28/10;G05B5/01;G05B13/02;G05B13/04;G05B23/02;G06F17/00 |
主分类号 |
F04C28/00 |
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地址 |
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