Method for planning target aiming point opposite to multiple similar explosion-killing bullets
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of aiming point and surface target, applied in design optimization/simulation, sustainable transportation, etc., can solve complex problems, difficult to influence calculation results, etc.
Active Publication Date: 2021-04-20
BEIJING INSTITUTE OF TECHNOLOGYGY
View PDF3 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
When calculating the damage effect, since the damage circular area of the bomb and the rectangular area of the target intersect, the method of directly calculating the area is more compli...
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0074] Such as figure 1 As shown, this embodiment discloses a method for planning the aiming point of the opposite target with multiple bombs of the same type, and the calculation example parameters are shown in the table below.
[0075]
[0076] The specific implementation steps are as follows:
[0077] Step 1: Establish the model of the surface target, establish the coordinate system of the surface target, divide the surface target into structured grids for damage assessment simulation, number the grids according to the order of the two-dimensional plane positions, and assign the grids "damage status "Attributes.
[0078] Step 1.1: Build a model of the target. For the convenience of calculation, the surface object is simplified as an equivalent rectangle whose length and width are L and W respectively. In this example, the size parameters of the surface target are: L=400, W=300.
[0079] Step 1.2: Establish the surface target coordinate system. The origin of the coor...
Embodiment 2
[0151] Such as figure 1 As shown, this embodiment discloses a method for planning the aiming point of the opposite target with multiple bombs of the same type, and the calculation example parameters are shown in the table below.
[0152]
[0153] The specific implementation steps are as follows:
[0154]Step 1: Establish the model of the surface target, establish the coordinate system of the surface target, divide the surface target into structured grids for damage assessment simulation, number the grids according to the order of the two-dimensional plane positions, and assign the grids "damage status "Attributes.
[0155] Step 1.1: Build a model of the target. For the convenience of calculation, the surface object is simplified as an equivalent rectangle whose length and width are L and W respectively. In this example, the size parameters of the surface target are: L=400, W=300.
[0156] Step 1.2: Establish the surface target coordinate system. The origin of the coord...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a method for planning a target aiming point opposite to multiple similar explosion-killing bullets, and belongs to the field of damage of an explosion-killing warhead to a target aiming point on a rectangular surface. According to the method, a plane target is divided into structured grids for damage evaluation simulation, the grids are numbered according to a two-dimensional spatial position sequence, and the grids are endowed with damage state attributes. When the burst point calculation is carried out, the grid number of the burst point is directly calculated according to the burst point coordinate, and all grids do not need to be traversed, so that the calculation resource is saved, and the evaluation efficiency is improved. Based on the target geometric dimension, the hit precision of the explosive bullets and the damage area, the number of the explosive bullets of the same model meeting the target damage requirement and the aiming point of each explosive bullet are planned, and the expected damage effect is accurately and quickly achieved. According to the invention, expected planning can be provided for firepower strike during battle, and support is provided for subsequent battle schemes. In addition, the damage effect of the planned striking scheme can be estimated, and data support is provided for optimizing the striking scheme.
Description
technical field [0001] The invention belongs to the field of aiming point damage to a rectangular surface target by an anti-explosive warhead, and relates to a method for planning the aiming point of a target on the opposite side of multiple anti-explosive bombs of the same type. Background technique [0002] At present, the calculation method of the damage effect of the bomb target on the plane target is to establish the equivalent model of the rectangular plane target, and then calculate the overlapping area of the rectangular equivalent model and the bomb damage circle, so as to calculate the damage effect of the bomb target. The ratio of the damaged area of the planar target to the total area of the target is used as the damage effect. When calculating the damage effect, since the damage circular area of the bomb and the rectangular area of the target intersect, the method of directly calculating the area is more complicated, and the damage area will appear whe...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more