Injection parameter determination method for hole sealing injector based on feature decorrelation

Abstract

The invention discloses an injection parameter determination method for a hole sealing agent injector based on feature decorrelation. The method comprises the steps: enabling an image of a to-be-sealed drill hole to pass through a convolutional neural network to obtain a feature map; acquiring gas parameters obtained during gas extraction and converting the gas parameters into input vectors; enabling the input vector to pass through a deep neural network to obtain a gas feature vector; calculating an inner product matrix of the feature map relative to the gas feature vector; calculating an inner product vector of the gas feature vector relative to the feature map; subtracting the inner product matrix from the feature map according to pixel positions to obtain a decorrelation feature map; subtracting the inner product vector from the gas feature vector according to an element position to obtain a decorrelation feature vector; enabling the decorrelation feature map to pass through a full connection layer to obtain a shape vector; and cascading the shape vector and the decorrelation feature vector, and passing the cascaded shape vector and decorrelation feature vector through an encoder to obtain an injection parameter for a sealant injector.

Description

technical field [0001] The present application relates to the field of artificial intelligence, and more specifically, relates to a feature decorrelation-based injection parameter determination method for a sealant injector, a feature decorrelation-based injection parameter determination system for a sealant injector, and Electronic equipment. Background technique [0002] The current mining of gas in coal mines all uses the method of drilling and drainage. In this way, it is necessary to drill and seal the holes during the mining process to ensure the safe mining of gas. At present, when the holes are sealed, a sealing agent injector is used to inject the sealing agent into the holes to seal the holes. [0003] However, existing sealing agent injectors still have some defects when sealing the drilled holes. At first, they cannot be adjusted according to the shape, size and depth of the holes. The sealing agent injector affects the sealing effect. In addition, when inject...

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Problems solved by technology

[0003] However, existing sealing agent injectors still have some defects when sealing the drilled holes. At first, they cannot be adjusted according to the shape, size and depth of the holes. Sealing agent syringe, which affects the sealing effect

In addition, when injecting the sealing agent into the hole, sometimes it is necessary to directional seal the drilled hole, so that the sealing agent can effectively directional expand in the hole and improve the use effect, but it is not well determined at present. Orientation method of sealing hole

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