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Pulse engine combustion stability control system based on artificial intelligence

A technology of combustion stability and control system, which is applied in the direction of fuel control of turbine/propulsion device, engine components, turbine/propulsion fuel delivery system, etc. It can solve problems such as air leakage in intake pipe, unstable combustion, unstable pulse combustion, etc. , to achieve the effect of reducing interference, improving accuracy and sensitivity, and controlling quickly and accurately

Pending Publication Date: 2021-11-19
NANJING FORESTRY UNIV
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Problems solved by technology

However, if the combustion chamber is used for a long time, there will be carbon deposits, or air leakage in the intake pipe and other factors that affect the pulse combustion, resulting in unstable pulse combustion.
In order to solve the problem of unstable combustion during combustion, the present invention provides a control system and method for combustion stability of a pulse engine based on artificial intelligence

Method used

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  • Pulse engine combustion stability control system based on artificial intelligence
  • Pulse engine combustion stability control system based on artificial intelligence
  • Pulse engine combustion stability control system based on artificial intelligence

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Such as Figure 1-3 Shown: a control system of pulse engine combustion stability based on artificial intelligence, the control system is set on the Helmholtz combustion device, wherein the Helmholtz combustion device includes a mixing chamber 7, a combustion chamber 8 and a tailpipe, The mixing chamber 7 is respectively connected to the diesel supply source through the diesel input pipe 5, and connected to the air supply source through the air input pipe 6. Since the diesel oil is liquid, in order to make it fully combustible, a carburetor is installed before the diesel oil enters the mixing chamber 7 1. Make diesel atomization. The control system includes a carburetor 1, a first flow solenoid valve 2, a second flow solenoid valve 3, a CCD camera 4 and a single-chip microcomputer with a built-in convolutional neural network, the carburetor 1, th...

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Abstract

The invention discloses a pulse engine combustion stability control system based on artificial intelligence. The pulse engine combustion stability control system based on artificial intelligence comprises a carburetor (1), a first flow electromagnetic valve (2), a second flow electromagnetic valve (3), a CCD camera (4) and a single-chip microcomputer with a built-in convolutional neural network; wherein the carburetor (1), the first flow electromagnetic valve (2), the second flow electromagnetic valve (3) and the CCD camera (4) are correspondingly arranged on a diesel input pipe (5), an air input pipe (6) and a mixing chamber (7) in a Helmholtz combustion device respectively; and the CCD camera (4) can collect flame images during combustion in a combustion chamber (8) and transmit the flame images to the convolutional neural network, and the single-chip microcomputer can control the opening degree of the first flow electromagnetic valve (2) and the opening degree of the second flow electromagnetic valve (3). According to the pulse engine combustion stability control system based on artificial intelligence, the feeding amount of air and diesel oil can be automatically adjusted according to flame image information collected by the CCD camera, so that stable combustion is guaranteed.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to an artificial intelligence-based control system for pulse engine combustion stability. Background technique [0002] Pulse combustion is a self-oscillating process driven by combustion exotherm coupled with resonant acoustic oscillations. Compared with stable continuous combustion in traditional combustion chambers, pulsed combustion has the advantages of improved heat and mass transfer rates, higher efficiency and lower pollutant emissions, and is widely used in heating, drying and propulsion technologies. However, if the combustion chamber is used for a long time, there will be carbon deposits, or air leakage in the intake pipe and other factors that affect the pulse combustion, resulting in unstable pulse combustion. In order to solve the problem of unstable combustion during combustion, the present invention provides a control system and method for combustion...

Claims

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Application Information

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IPC IPC(8): F02C9/26G06N3/04G06N3/08G06K9/62
CPCF02C9/26G06N3/084G06N3/047G06N3/045G06F18/2415
Inventor 陈青袁夏飞于强张健蒋雪松许林云周宏平
Owner NANJING FORESTRY UNIV
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