Method for adopting emitter region resolving manner to verify weapon range and precision

A launch area and weapon technology, applied in the field of computer simulation, can solve problems such as difficult to control the position of the launch point, unable to check and verify the performance of weapons, etc.

Pending Publication Date: 2020-04-21
JIANGXI HONGDU AVIATION IND GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the large range of the fire control solution envelope, it is difficult to control the position of the launch point, and it is impossible to verify the performance of the weapon based on a specific range assessment

Method used

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  • Method for adopting emitter region resolving manner to verify weapon range and precision
  • Method for adopting emitter region resolving manner to verify weapon range and precision
  • Method for adopting emitter region resolving manner to verify weapon range and precision

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Embodiment Construction

[0037] The technical solutions in the embodiments of the present invention are clearly and completely described below.

[0038] Select the location of the target point, and calculate the longitude, latitude, and height information of the launch point according to the ballistic model and range of a certain type of projectile. Then determine the launch conditions of the carrier aircraft, including the launch altitude, speed, attitude of the carrier aircraft, true heading angle, launch location area, etc. Such as figure 1 , to calculate the longitudinal launch area, the reaction time of the pilot: t1≈2s, t2: the time for the fire control computer to receive the command and process it and send it to the bomb is about 50ms, and the bomb receives the command to activate the battery. s, calculated at a speed of 0.8M, L>550m. The calculation of the lateral launch area is based on the reference course of the theoretical launch point, and the general lateral allowable deviation is ±0....

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Abstract

The invention provides a method for adopting the emitter region resolving manner to verify the weapon range and precision. The method comprises the following steps in specific: 1, selecting the position of a target point, and calculating the position information of an emission site according to the trajectory model and the range of a certain type bullet; 2, loading the emission site information toan airplane display-control system and serving the emission site as a theoretical emission site of a target pattern; 3, determining the emission condition of a carrier aircraft, wherein the emissioncondition comprises the emission height, the emission speed, the carrier aircraft posture, the true heading angle, the emission area and the like; 4, enabling a pilot to control the airplane to fly according to the target pattern, and carrying out preparation operations including bullet electrifying when reaching an emission to-fly area before reaching the emission area; and 5, pressing an emission button to carry out emission/release of the weapon according to prompt when reaching the theoretical launching point and meeting the emission condition. According to the method, the selected emission in-place area range is smaller, the weapon range is controllable, and the demands for examining the weapon range and precision are met.

Description

technical field [0001] The invention belongs to the technical field of computer simulation, and specifically relates to a method for verifying the range and accuracy of a weapon by solving a launching area. Background technique [0002] Before the guided weapon is finalized, it is generally necessary to carry out demonstration and verification tests, such as verifying the range, delivery envelope or accuracy. However, the fire control solution envelope of each guided weapon is different. Therefore, the fire control computer of the carrier aircraft needs to calculate the launch area according to the fire control solution envelope of each weapon to realize the attack on the target. Due to the large range of the fire control solution envelope, it is difficult to control the position of the launch point, and it is impossible to verify the performance of the weapon based on a specific range assessment. Contents of the invention [0003] In order to solve the above-mentioned de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F42B35/00G06F30/15
CPCF42B35/00
Inventor 张明明吴傲晗周长明方佳在余伏章万鸣付婷李锦夏正娜林贵
Owner JIANGXI HONGDU AVIATION IND GRP
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