公开(公告)号：US20040008492A1

公开(公告)日：2004-01-15

申请号：US10438333

申请日：2003-05-15

Applicant: OMRON CORPORATION

Inventor： Shigeyuki Kato ,  Takafumi Kishi ,  Maakazu Kido ,  Toshimichi Surga ,  Gen Yoneda ,  Akira Takaishi ,  Atsushi Mukai ,  Yoshihiro Nagami ,  Hirofumi Hosokawa

IPC: H05K007/20

CPC classification number: G05B19/0421

Abstract: Module substrates each having the functions of input, power supply, and output/communication corresponding to the required model are attached to a base substrate having shared bus wiring. Thus, a main CPU of an input module can discriminate the respective module substrates to perform the control operation corresponding to the model, thereby sharing the module substrates among different models.

Abstract translation: 具有对应于所需型号的输入，电源和输出/通信功能的模块基板附接到具有共享总线布线的基板。 因此，输入模块的主CPU可以区分各个模块基板以执行与模型相对应的控制操作，从而在不同型号之间共享模块基板。

公开(公告)号：US20030102383A1

公开(公告)日：2003-06-05

申请号：US10300150

申请日：2002-11-19

Applicant: OMRON Corporation

Inventor： Ikuo Nanno ,  Yoshihiro Nagami ,  Naotaka Uchiyama ,  Gen Yoneda ,  Masahito Tanaka

IPC: G05B013/02

CPC classification number: G05B17/02 ,  G05B13/042

Abstract: 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.

Abstract translation: 控制器控制诸如受控系统的温度的物理变量。 可变计算器基于诸如目标温度的目标值和诸如受控系统的测量温度的反馈值来计算并输出受控系统上的操纵变量。 死区补偿器基于从可变计算器输出的操纵变量，使用模拟具有死区时间的受控系统的模型和没有死区时间的理想模型来提供死区补偿输出，以执行普通控制和 死区补偿控制。 开关用于通过向可变计算器提供死区补偿输出或者向变量计算器提供没有死区补偿输出的普通控制来选择死区补偿控制。 至少在控制器的设定点响应期间执行死区补偿控制。