System and method for testing ignition of electric explosion device under radio frequency continuous wave

Abstract

The invention discloses a system and method for testing the ignition of an electric explosion device under radio frequency continuous waves, and the system consists of a tested electric explosion device which is detachably arranged on a fixed platform of the tested electric explosion device, an electromagnetic field strength tester for testing the field strength near the fixed platform of the tested electric explosion device, and a radio frequency generating device for emitting radio frequency continuous waves; according to the system and the method for testing the ignition of the electric explosion device under the radio frequency continuous waves, a radio frequency signal sent by the radio frequency signal generating device is amplified through a broadband power amplifier, and the amplified radio frequency signal enters a stacked log periodic antenna through a bidirectional coupler, so that a 50% ignition excitation test of the electric explosion device under the radio frequency continuous waves is realized; and the 50% ignition excitation field strength of the electric explosion device under the radio frequency continuous waves is determined through a limited number of tests, and the ignition test of the electric explosion device under the radio frequency continuous waves is realized.

Description

technical field [0001] The invention relates to an ignition test system and method of an electric explosive device under radio frequency continuous wave, belonging to the technical field of military equipment. Background technique [0002] Electric explosive devices are often used to ignite gunpowder and detonate explosives. They can also be used as small driving devices to quickly open valves, release insurance, and separate rockets. They are used in military projects such as conventional weapon ammunition, missiles, nuclear weapons, and aerospace systems. It is widely used; it is the most sensitive starting energy for detonation and ignition. Its functional initiation and action sensitivity determine its position and role in weapon systems, and its safety and reliability directly affect the safety and security of weapon systems. reliability. [0003] The performance of the electric explosive device has a large dispersion and is a one-time action product, and its ignition ...

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Problems solved by technology

[0003] The performance of the electric explosive device has a large dispersion and is a one-time action product, and its ignition temperature cannot be accurately measured through the test; the effect test evaluation method of the 50% ignition excitation of the electric explosive device under the action of radio frequency continuous wave is an urgent problem to be solved The key issue

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