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Transformation method of recorder in overwater forced landing test and overwater forced landing model

A recorder and data recorder technology, which is applied in the modification of the recorder in the ditching test and in the field of the ditching model, to achieve the effects of low cost, wide application range and convenient implementation

Active Publication Date: 2020-04-17
CHINA SPECIAL TYPE FLIER RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the embodiment of the present invention provides a modification method of the recorder in the ditching test and a ditching model to solve the remote control problem of the data recorder used in the aircraft ditching test

Method used

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  • Transformation method of recorder in overwater forced landing test and overwater forced landing model
  • Transformation method of recorder in overwater forced landing test and overwater forced landing model

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0030] The following specific embodiments provided by the present invention can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

[0031] figure 1 It is a flow chart of a method for reforming a recorder in a ditching test provided by an embodiment of the present invention. The modification method of the recorder in the ditching test provided by this embodiment may include the following steps:

[0032] S110, selecting a wireless remote control switch, the selected wireless remote control switch has at least t...

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Abstract

The embodiment of the invention discloses a transformation method of a recorder in an overwater forced landing test and an overwater forced landing model, and the transformation method comprises the steps: selecting a wireless remote control switch which at least has a control function of two channels; modifying the wireless remote control switch, wherein the modification of the wireless remote control switch comprises the following steps of: additionally arranging indicator lights on the two channels of the wireless remote control switch respectively; connecting the wireless remote control switch with a data recorder in the water forced landing test model, and connecting a power supply control line and a trigger line of the data recorder to the two channels of the wireless remote controlswitch in a one-to-one correspondence manner. According to the embodiment of the invention, the remote control problem of the data recorder used in the airplane water forced landing test is solved.

Description

technical field [0001] This application relates to but not limited to the technical field of aircraft ditching test, especially a method for reforming a recorder in a ditching test and a ditching model. Background technique [0002] The water ditching test of the aircraft model is mainly to use a trailer or launch vehicle to drive the model to a specified speed on the water surface and then release it, and use a data recorder to record the change of the model attitude, the pressure on the bottom of the model and the overload data of the concerned parts during the model landing process. . According to the data analysis requirements, the valid data in the test only needs a few seconds of data before and after the model hits the water. In order to improve the efficiency of data recovery and reduce the amount of data analysis and processing, the data recorder is required to have the function of remote control, so as to facilitate the model to hit the water. Trigger the logger t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60
CPCB64F5/60
Inventor 王冠魏飞王明振孙钢云鹏屈儒君
Owner CHINA SPECIAL TYPE FLIER RES INST
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