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Activation control simulating and testing system for initiating explosive device on aircraft

A technology for controlling simulation and testing system, applied in the field of aircraft measurement and control, it can solve the problems of complex process, high cost and poor versatility, and achieve the effect of avoiding overcurrent phenomenon, good versatility and meeting resistance requirements.

Inactive Publication Date: 2017-09-29
BEIJING INST OF ELECTRONICS SYST ENG
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an activation control simulation test system for pyrotechnics on an aircraft, which solves the problem of complex process, high cost, inability to quantitatively describe the activation state, poor versatility, and hidden dangers in the existing aircraft launch test. defect

Method used

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  • Activation control simulating and testing system for initiating explosive device on aircraft
  • Activation control simulating and testing system for initiating explosive device on aircraft
  • Activation control simulating and testing system for initiating explosive device on aircraft

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Embodiment Construction

[0022] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0023] Such as figure 1 As shown, the activation control simulation test system for pyrotechnics on aircraft disclosed by the present invention includes a power resistance adjustment unit, a current sensor unit and a data processing unit;

[0024] A power resistance adjustment unit, one end is connected to the activation current output end of the ground ignition power supply, and the other end is connected to the input end of the current sensor unit; the output end of the current sensor unit is connected to the input end o...

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Abstract

The invention discloses an activation control simulating and testing system for an initiating explosive device on an aircraft, which comprises a power resistance regulating unit, a current sensor unit and a data processing unit, and is characterized in that the data processing unit regulates the resistance of the power resistance regulating unit and realizes simulation of the power resistance regulating unit for the resistance of the initiating explosive device; the current sensor unit converts activation current flowing through the power resistance regulating unit into voltage signals; and the data processing unit acquires the voltage signals and acquires a test result. The activation control simulating and testing system can accurately simulate and test the activation instantaneous state of a real initiating explosive device.

Description

technical field [0001] The invention relates to the technical field of aircraft measurement and control. More specifically, it relates to an activation control simulation test system for pyrotechnics on an aircraft. Background technique [0002] The key function of the aircraft test and launch control system is to implement safe and reliable launch control of the aircraft to ensure that the function test of the aircraft before launch is normal and the flight process is working normally. [0003] One of the key technical links before the launch of the aircraft is to activate the pyrotechnics according to the timing requirements. Due to the rapid response requirements of the system, the launch sequence of the aircraft generally adopts the irreversible sequence control mode, and it is required to complete the activation control of multiple pyrotechnics according to the sequence within a very short time after receiving the launch command. Due to the differences in the characte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065
Inventor 景斌田福强罗悦李正天王玉姣万娜
Owner BEIJING INST OF ELECTRONICS SYST ENG
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