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Improved control system simulator and simplified interconnection control system

A technology of control systems and simulators, applied in general control systems, control/regulation systems, design optimization/simulation, etc., can solve problems such as inaccurate representation of physical values, time-consuming, error-prone, etc.

Active Publication Date: 2013-02-06
X 10
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a simple emulation is commonly used, but it is subject to some limitations
First, the control system software must be modified to ignore real sensors and actuators
So instead of testing real software, you need to test a modified version of that software
Second, simulated values ​​may not accurately represent physical values
[0009] The prior art approach of using another computer to simulate the physical process is effective but complex and expensive since the complexity of the simulator is about the same as the complexity of the tool control system
In addition, this simulator computer must be electrically connected to the tool control system, which is complex, error-prone and time-consuming

Method used

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  • Improved control system simulator and simplified interconnection control system
  • Improved control system simulator and simplified interconnection control system
  • Improved control system simulator and simplified interconnection control system

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Embodiment Construction

[0023] In U.S. Patent Nos. 6,892,265, 7,216,191 and 7,822,896, a method and apparatus are described that provide a configurable connectorized module for implementing an input that can be connected to sensors and actuators / output and control system. Such modules may perform the functions of an input / output system or a control system by using sensor information to calculate actuation signals to be connected to actuators. Modules built using the teachings of the present invention have been used as input / output systems for control systems or as control systems for different processes. Thus, the temperature sensor can be electrically connected to the module and the heater actuation signal can be electrically connected to the heater system. Such modules have proven capable of reducing the number of components needed to build a control system while greatly reducing the complexity of interconnect wiring.

[0024] Although the emulator computer operates very differently than the co...

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Abstract

A computer-based simulator is separated from a computer process control system, that simplifies the electrical interconnection of the computer-based simulator to the computer control system and reduces the number of hardware components required to effect a computer-based simulator. The invention also facilitates remote configuration and operation of the control and simulator systems.

Description

[0001] related application [0002] This application claims the benefit of US Provisional Patent Application Serial No. 61 / 316,070, filed March 22, 2010. The foregoing disclosure is incorporated herein by reference. technical field [0003] The present invention relates to computer simulators for use in physical processes ("process simulators" or "simulators"), and more particularly to improvements that simplify the wiring of the simulator, reduce the number of components required to implement the simulator, As well as reducing the length of time required for implementation. The present invention is broadly applicable to various types of processes including, but not limited to, chemical, thermal, and mechanical processes. Background technique [0004] Computer simulation of physical processes is widely used in engineering systems to develop new processes or tests, and to optimize the operation of computer-based control systems. Thus, a manufacturer of tools for processin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06G7/48
CPCG06F17/5009G06F2217/80G05B17/02G06F2119/08G06F30/20
Inventor P·萨格斯
Owner X 10
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