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Launch method, launch self-control method, and launch control system for carrier rocket

A carrier rocket and rocket launch technology, which is applied to rocket launchers, projectiles, self-propelled bombs, etc., can solve the problems of complex structure and high cost, and achieve the effect of improving the success rate of launching and reducing the risk of failure

Active Publication Date: 2018-08-31
BEIJING LANDSPACETECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pinning and releasing technologies of other countries are all equipped with complex mechanical and electrical equipment. These electromechanical equipment are not only complex in structure, but also expensive

Method used

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  • Launch method, launch self-control method, and launch control system for carrier rocket
  • Launch method, launch self-control method, and launch control system for carrier rocket
  • Launch method, launch self-control method, and launch control system for carrier rocket

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Embodiment Construction

[0035]The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. Spatially relative terms such as "below", "beneath", "under", "lower", "above", "on", "higher", etc. are used to facilitate description to explain the relative The orientation of two elements means that these terms are intended to encompass different orientations of the device in addition to orientations other than those shown in the figures. In addition, for example, "one element is on / under another element" may mean that two elements are in direct contact, or that there are other elements between the two elements. In addition, terms such as "first", "second", etc. are also used to describe various elements, regions, sections, etc. and should not be taken as limitations. Similar terms refer to similar elements throughout the description.

[0036] The pinning and release launch technology used in the...

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PUM

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Abstract

The invention discloses a launch method, a launch self-control method, and a launch control system for a carrier rocket. The launch method comprises: sending a preparatory command ignition instructionto a to-be-launched rocket, to make an engine of the to-be-launched rocket execute preparatory command ignition; obtaining preparatory command ignition working state information of the engine, and selecting launch operation according to the working state information; when the engine reaches a preparatory command state, sending a main command ignition instruction to the to-be-launched rocket. Thelaunch method for a carrier rocket can make a take-off process of a rocket controllable, prevents launch faults of the rocket in an engine cold state stage which has highest risk, so as to improve launch success rate of the carrier rocket.

Description

technical field [0001] The invention relates to the technical field of launch vehicles, in particular to a launch method, a launch automatic control method and a launch control system of a launch vehicle. Background technique [0002] The pinning-and-release launch technology refers to fixing the rocket to be launched on the launch pad through a pinning and releasing device within a period of time after the launch vehicle engine is ignited. During this period, the failure detection system detects whether the rocket is working normally, and after confirming that the rocket is working normally, the release device is pinned to release the rocket, so that the rocket is lifted into the air under the thrust of the engine. The pinning and release technology is an important means to ensure the success of the rocket launch and ensure the safety of the launch site. [0003] At present, my country's launch vehicle has not yet adopted pinning and release technology. The pinning and re...

Claims

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Application Information

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IPC IPC(8): F42B15/01F41F3/04F41F3/048
CPCF41F3/04F41F3/048F42B15/01
Inventor 徐国光康永来戴政张瑞邱靖宇陈志愿钟友武张春本
Owner BEIJING LANDSPACETECH CO LTD
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