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Electromagnetic gun control method and device adaptive to multiple bullets

A control method and technology of a control device, which are applied in the field of electromagnetic gun launch and can solve problems such as non-compliance with military reality requirements and the like

Active Publication Date: 2020-10-16
NANJING COLLEGE OF INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device has a poor ability to adapt to different projectiles. After changing the projectile, it needs to be tested again and again to fit the launch formula. In actual use, it does not meet the requirements of military reality.

Method used

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  • Electromagnetic gun control method and device adaptive to multiple bullets
  • Electromagnetic gun control method and device adaptive to multiple bullets
  • Electromagnetic gun control method and device adaptive to multiple bullets

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Experimental program
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Embodiment

[0042] System structure such as figure 1 shown. An electromagnetic gun control device adapted to various projectiles of the present invention comprises four units: a launch control circuit, a Boost voltage boosting circuit, a keyboard system and a main control MCU unit.

[0043] Keyboard system: adopts the form of touch screen, and communicates with the main control MCU unit through the serial port, obtains the preset launch distance, launch angle, projectile quality, launch command and other information input by the user, and uploads it to the main control MCU unit;

[0044] Boost boost circuit: adopt the basic boost circuit commonly used in the prior art, refer to figure 2 As shown, it includes energy storage inductor L1, switching MOS tube, freewheeling diode D1, emission energy storage capacitors C1, C2, and emission voltage acquisition circuits R1, R2. The control switch MOS tube switch realizes the closed-loop control of the boost circuit. The main control MCU unit r...

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Abstract

The invention discloses an electromagnetic gun control method and device adaptive to multiple bullets. The electromagnetic gun control device comprises a keyboard system, a main control MCU, a Boost circuit and a launch control circuit, wherein a controller inputs a launch distance, a launch angle and bullet mass through the keyboard system, the main control MCU acquires launch voltage of the bullets according to the launch distance, launch angle and mass of the bullets, the Boost circuit is regulated according to the launch voltage so that output voltage of the Boost circuit reaches the launch voltage, and the launch control circuit is switched on to generate launch electromagnetic force so as to launch the bullets. The method can adapt to different bullets, the launch voltage can be quickly calculated according to the bullet mass, and the bullets are launched precisely to hit a target.

Description

technical field [0001] The invention belongs to the technical field of electromagnetic gun launching, and in particular relates to an electromagnetic gun control method adaptable to various projectiles, and also relates to an electromagnetic gun control device adaptable to various projectiles. Background technique [0002] Electromagnetic gun is an advanced kinetic energy killing weapon made by electromagnetic launch technology. Unlike traditional cannons, which use gunpowder gas pressure to act on projectiles, electromagnetic guns use the ampere force generated by the electromagnetic field in the electromagnetic system to accelerate metal projectiles so that they can reach the kinetic energy required to hit the target. Unlike traditional gunpowder-propelled cannons, electromagnetic Cannons greatly increase the speed and range of projectiles. [0003] Chinese invention patent application (publication date: October 25, 2019, publication number: CN110631415A) discloses an ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41B6/00
CPCF41B6/00
Inventor 兴志李树盟蔡先磊
Owner NANJING COLLEGE OF INFORMATION TECH
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