Test method, system and equipment for control algorithm

A technology of control algorithms and test instructions, applied in the field of testing

Active Publication Date: 2021-09-03
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to test the control alg

Method used

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  • Test method, system and equipment for control algorithm
  • Test method, system and equipment for control algorithm
  • Test method, system and equipment for control algorithm

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Experimental program
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specific Embodiment approach

[0112] The embodiment of the present application provides a specific implementation manner in which the control algorithm operation unit generates a control instruction according to the initial operation information and the target control algorithm, including:

[0113] The control algorithm operation unit uses the target operation information and the initial operation information as input data of the target control algorithm;

[0114] The control algorithm running unit generates corresponding control instructions according to the control data output by the target control algorithm.

[0115] The control algorithm operation unit takes the target operation information and the initial operation information as the input data of the target control algorithm, calculates through the target control algorithm, and can obtain the control data output by the target control algorithm. The control data are specific parameters for the operation of the test structure to be adjusted, for exampl...

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Abstract

The embodiment of the invention discloses a test method, system and equipment for a control algorithm. A general control unit obtains a test instruction for a target working condition, sends a corresponding starting instruction to a semi-physical simulation platform operation unit, and sends target operation information to a control algorithm operation unit; the semi-physical simulation platform operation unit controls the test structure to operate according to the starting instruction, generates corresponding initial operation information and sends the initial operation information to the control algorithm operation unit. And the control algorithm operation unit generates a corresponding control instruction according to the target operation information, the initial operation information and the target control algorithm and sends the control instruction to the semi-physical simulation platform operation unit. And the semi-physical simulation platform operation unit controls the test structure to operate according to the control instruction and generates current operation information according to the operation condition. The general control unit can judge whether the target control algorithm meets the preset control requirement or not according to the current operation information, the first state information and the second state information, and therefore, accurate testing of the control algorithm under the target working condition is achieved.

Description

technical field [0001] The present application relates to the field of testing, in particular to a testing method, system and equipment for a control algorithm. Background technique [0002] There are controllers in the maglev train, such as a suspension controller, a guidance controller, and the like. The controller obtains the operation information of the maglev train, uses the pre-stored control algorithm in the controller to perform calculations, generates control instructions and sends them to the corresponding operation structure. The corresponding operating structure adjusts the operating mode according to the received control commands. [0003] At present, in the development process of the controller of the maglev train, the test of the control algorithm in the controller is usually carried out by building a test bench or building a model. It is difficult to test the control algorithm more accurately and in real time. How to accurately and real-time test the contr...

Claims

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Application Information

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IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 苗欣李言民陈健梁鑫吴冬华
Owner CRRC QINGDAO SIFANG CO LTD
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