A signal sensing device for detecting the bullet position of a multi-stage electromagnetic gun and its implementation method
A technology of sensing device and implementation method, which is applied in electromagnetic launchers, weapons without explosives, offensive equipment, etc., can solve the problem that the speed of firing bullets is difficult to be accurately regulated, and achieve optimal discharge control capabilities and precise regulation Effect
Active Publication Date: 2021-06-11
GUANGZHOU UNIVERSITY
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[0003] The multi-stage electromagnetic coil gun generates the Lorentz force inside the electromagnetic coil discharge to push the magnetically permeable proton round pipe to launch in a straight line. However, due to the nature of continuous driving and acceleration of multi-stage coils, there will be gaps between different two-stage coils. Different specific discharge positions accelerate the bullet, which makes it difficult to accurately control the speed of the bullet fired by the fixed trigger coil discharge multi-stage electromagnetic gun in the multi-stage coil acceleration coupling.
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[0023] The implementation of the present invention is described below through specific examples and in conjunction with the accompanying drawings, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific examples, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0024] figure 1 It is a schematic diagram of the system structure of a signal sensing device for detecting the bullet position of a multi-stage electromagnetic gun according to the present invention. Such as figure 1 As shown, the present invention detects a signal sensing device for the bullet position of a multi-stage electromagnetic gun, comprising a photoelectric sensor slot (1) arrang...
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The invention discloses a signal sensing device and a realization method for detecting the bullet position of a multi-stage electromagnetic gun. The signal sensing device includes a photoelectric sensing slot (1) arranged between two-stage electromagnetic coils. The multi-stage The light-permeable electromagnetic gun launching pipe of the electromagnetic gun passes through the photoelectric sensing slot (1), and the photoelectric sensing slot (1) is arranged on the support frame (4), and the signal sensing device also includes a signal output circuit (2) and signal output terminal (3), described signal output circuit (2) is connected with described photoelectric sensing slot (1) and signal output terminal (3), the present invention can discharge the electromagnetic coil of multistage electromagnetic gun The control is optimized to achieve the purpose of precisely regulating the speed of firing bullets.
Description
technical field [0001] The invention relates to the field of sensor and signal control, in particular to a signal sensing device and a realization method for detecting the bullet position of a multi-stage electromagnetic gun. Background technique [0002] Multi-stage electromagnetic coil gun is a branch of electromagnetic launch technology. It is a new concept of kinetic energy launch technology after chemical energy launch. It has broad application prospects in military, scientific experiments, civilian and other fields. It is an advanced revolutionary technology. propulsion device. [0003] The multi-stage electromagnetic coil gun generates the Lorentz force inside the electromagnetic coil discharge to push the magnetically permeable proton round pipe to launch in a straight line. However, due to the nature of continuous driving and acceleration of multi-stage coils, there will be gaps between different two-stage coils. Different specific discharge positions accelerate th...
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IPC IPC(8): F41B6/00
CPCF41B6/003
Inventor 黄文恺胡明镔陈广新梁启潮张铭凯杨康耀吴羽
Owner GUANGZHOU UNIVERSITY