发明名称 |
Controller, temperature controller and heat processor using same |
摘要 |
A controller controls a physical variable such as temperature of a controlled system. A variable calculator calculates and output a manipulated variable on the controlled system based on of a target value such as a target temperature and a feedback value such as the measured temperature of the controlled system. A dead-time compensator provides a dead-time compensated output using a model simulating the controlled system having a dead time and an idealized model having no dead time, based on the manipulated variable outputted from the variable calculator to carry out an ordinary control and a dead-time compensated control. A switch functions to select the dead-time compensated control by providing a dead-time compensated output to the variable calculator or an ordinary control providing no dead-time compensated output to the variable calculator. The dead-time compensated control is carried out at least during set point response of the controller. |
申请公布号 |
EP1321836(A1) |
申请公布日期 |
2003.06.25 |
申请号 |
EP20020026109 |
申请日期 |
2002.11.22 |
申请人 |
OMRON CORPORATION |
发明人 |
NANNO, IKUO;NAGAMI,YOSHIHIRO;UCHIYAMA,NAOTAKA;YONEDA, GEN;TANAKA, MASAHITO |
分类号 |
H05B3/00;G05B11/36;G05B13/04;G05B17/02;G05B19/00 |
主分类号 |
H05B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|