Parameter setting method for intercooler simulation model based on improved particle swarm algorithm

A technology for improving particle swarm and parameter tuning, applied in the automotive field, can solve problems such as difficulty in tuning the throttle orifice of the intercooler, and achieve the effects of improving reliability, improving migration methods, and enhancing mutual learning capabilities.

Pending Publication Date: 2020-02-04
苏州国方汽车电子有限公司
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Problems solved by technology

[0005] In order to solve the technical problem that the traditional method is difficult to adjust the diameter of the intercooler orifice, the present invention provides a method for parameter setting of the intercooler simulation model based on the improved particle swarm optimization algorithm

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  • Parameter setting method for intercooler simulation model based on improved particle swarm algorithm
  • Parameter setting method for intercooler simulation model based on improved particle swarm algorithm
  • Parameter setting method for intercooler simulation model based on improved particle swarm algorithm

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[0038] specific implementation

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0040] Such as figure 1 As shown, the execution process of the parameter setting method of the intercooler simulation model based on the improved particle swarm optimization algorithm of the present invention comprises the following steps:

[0041] Collect n groups of intercooler parameter data through bench experiments and actual measurements;

[0042] Build intercooler simulation model and simulation platform;

[0043] Establish an optimization ...

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Abstract

The invention discloses a parameter setting method for an intercooler simulation model based on an improved particle swarm algorithm, and the method comprises the steps: calibrating a bench experiment, and obtaining n groups of parameter data of an intercooler; building an intercooler simulation model and a simulation platform; establishing an optimization objective function of parameter setting;and generating a primary particle swarm by taking the throttle orifice diameter information of the intercooler as particle position information, and optimizing the throttle orifice diameter of the intercooler by adopting an improved particle swarm algorithm. Based on an improved particle swarm algorithm, the method can achieve the setting of the diameter of the throttling hole of the intercooler,enables the front and rear pressure difference of the intercooler to be closer to an actual parameter, and improves the credibility of a simulation model to the maximum degree.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a parameter setting method of an intercooler simulation model based on an improved particle swarm algorithm. Background technique [0002] The intercooler is a widely used vehicle engine cooling equipment and is an important part of the supercharging system. It is generally installed between the supercharger and the engine intake manifold to cool the air entering the engine and improve engine performance. With the continuous innovation of computer simulation technology, the modern automobile industry is increasingly using simulation technology for product development, thereby reducing development costs and resource consumption. The simulation model established by using computer technology often requires certain parameter setting to simulate the real equipment usage to the maximum extent. [0003] When establishing the intercooler simulation model, it is necessary to adjust ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06F30/17G06N3/00
CPCG06N3/006
Inventor 蔡锦康王智晶万涛
Owner 苏州国方汽车电子有限公司
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