Release control device for emergency floating test of underwater vehicle model

Abstract

The invention belongs to the technical field of underwater vehicle tests, and discloses a release control device for an emergency floating test of an underwater vehicle model. The device comprises a model attitude control unit, a model release unit, a release trigger unit, a test model and an underwater trailer; the model attitude control unit comprises two groups of model attitude control subunits, which are respectively fixed at the front end and the rear end of the underwater trailer along the course, and the upper ends of the two groups of model attitude control subunits are connected withthe test model for adjusting the attitude of the test model; the model release unit is arranged in the middle of the underwater trailer, is connected with the test model and is used for locking and releasing the test model; the release trigger unit is fixed in the middle of the underwater trailer, is connected with the model release unit and is used for triggering the model release unit to work to release the test model; the underwater trailer is used for bearing the test model to move along the course. According to the invention, a plurality of underwater tests can be carried out, and sufficient technical support is provided for underwater vehicle maneuverability research.

Description

technical field [0001] The invention belongs to the technical field of underwater vehicle testing, and in particular relates to a release control device for an underwater vehicle model emergency flotation test. Background technique [0002] The development and strategic deployment of the ocean is becoming increasingly important, and underwater vehicles are getting more and more attention from various countries, and they play an important role in both military and civilian use. For a long time, model testing has been the most direct and effective method for researching underwater vehicles. However, due to the difficulty of modeling emergency flotation tests, technical limitations, and high test costs, domestic research on emergency flotation mainly uses numerical simulation methods. The emergency flotation test data of the underwater vehicle model are very scarce. [0003] With the advancement and development of the technical level, it is an important development direction t...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems such as the lack of a stable and reliable release control device for the emergency flotation test of the underwater vehicle model, and the inconvenience of adjusting the initial attitude of the model, and to design a release control device for the emergency flotation test of the underwater vehicle model with adjustable attitude

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