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Self-adjusting control of intelligent optimizing parameter

A parameter self-tuning and intelligent optimization technology, applied in the field of pattern recognition, can solve the problems of poor practicability, low intelligence, poor tuning effect, etc., and achieve the effect of strong practicability

Inactive Publication Date: 2006-03-15
DONGHUA UNIV
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent optimization parameter self-tuning control method to solve the technical problems that the existing parameter self-tuning control method cannot control the specific controlled object, so that the tuning effect is poor, the intelligence is low, and the practicability is poor

Method used

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  • Self-adjusting control of intelligent optimizing parameter

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Embodiment Construction

[0030] Aiming at the defects in the traditional parameter self-tuning control algorithm, the present invention designs an intelligent optimization parameter self-tuning control method. see image 3 , the controller used in this method can automatically identify the system object, first obtain the generalized transfer function model of the object; then, judge and select the automatic control action mode and control mode; secondly, based on the genetic algorithm and other optimization algorithms, respectively analyze the various control modes The control parameters are optimized and adjusted; finally, the system is put into operation automatically. This intelligent optimization parameter self-tuning controller includes input interface 2, CPU processor 4, output interface 5, communication interface 3, SDRAM storage medium 7 and FLASH flash memory 8 etc. (such as figure 1 shown). The intelligent optimization parameter self-tuning control algorithm is stored in the SDRAM storage ...

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Abstract

A method for controlling self ¿C setting of intelligence and optimization parameter includes obtaining object generalized transmission function model through system identification firsts; then selecting and judging automatic control manner and control mode, carrying out optimization setting for control parameters of each control mode separately based on genetic algorithm; finally setting system running on automatic operation mode.

Description

Technical field: [0001] The invention relates to an industrial process control and pattern recognition of industrial control objects, in particular to an intelligent optimization parameter self-tuning control method for industrial control objects. Background technique: [0002] In industrial process control, especially in the control of slow-changing large inertial systems such as temperature, the model characteristics of the control object will vary with different objects and different working conditions. Manual determination of control parameters requires a good understanding of the system. How to automatically determine the appropriate control parameters for different control objects is a common topic in the industrial control instrument industry. In the design and production of control instruments, because the instruments are widely used and the control objects are different, it is generally impossible to determine the control parameters in advance. Usually, it is necess...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B13/00G05B13/02G05B15/02
Inventor 刘宝丁永生
Owner DONGHUA UNIV
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