Rocket three-stage solid-liquid active force and attitude control integrated system and method

A technology of active power system and power system, which is applied in the field of aerospace, can solve the problems of increasing the overall complexity and structural quality of the power system, and achieve the effect of simplifying the overall complexity and reducing the structural quality

Active Publication Date: 2021-05-28
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a three-stage solid-liquid active power and attitude control integrated system and method thereof, to solve the problem of using a solid rocket motor as the main power motor and a liquid rocket motor in the prior art to a certain extent. The technical problem of increasing the overall complexity and structural quality of the power system as an attitude control engine

Method used

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  • Rocket three-stage solid-liquid active force and attitude control integrated system and method
  • Rocket three-stage solid-liquid active force and attitude control integrated system and method
  • Rocket three-stage solid-liquid active force and attitude control integrated system and method

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Embodiment

[0062] Please refer to Figure 1-Figure 4 , this embodiment provides a rocket three-stage solid-liquid active force and attitude control integrated system, figure 1 A schematic flow chart of the three-stage solid-liquid active power and attitude control integrated system of the rocket provided in this embodiment, wherein the dotted lines in the figure are used to show the electrical connection; figure 2 The flow diagram of the three-stage solid-liquid active power and attitude control integrated system of the rocket without display control system provided for this embodiment; in order to display the structure more clearly, image 3 A schematic diagram of the main propulsion system, Figure 4 Schematic diagram of the attitude control power system.

[0063] The three-stage solid-liquid active power and attitude control integrated system of the rocket provided in this embodiment is used for the active power system and the attitude control power system of the rocket, especially...

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Abstract

A third-stage solid-liquid active force and attitude control integrated system and method thereof relate to the field of aerospace technology. The three-stage solid-liquid active power and attitude control integrated system of the rocket includes a gas cylinder, a gas circuit stop valve, an oxidant storage tank, an active power system, and an attitude control power system; the gas cylinder and the oxidant storage tank pass through the The air circuit cut-off valve is connected; the main power system and the attitude control power system are respectively connected with the oxidant storage tank; the main power system includes solid fuel. The rocket three-stage solid-liquid active force and attitude control integration method is suitable for the rocket three-stage solid-liquid active force and attitude control integrated system. The purpose of the present invention is to provide a three-stage solid-liquid active power and attitude control integrated system and method thereof, to solve the problem of using a solid rocket motor as the main power motor and a liquid rocket motor in the prior art to a certain extent. The technical problem of increasing the overall complexity and structural quality of the power system as an attitude control engine.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a rocket three-stage solid-liquid active force and attitude control integrated system and method thereof. Background technique [0002] The degree of development in the aerospace field is one of the important criteria to measure a country's space exploration capabilities and determine whether its comprehensive national strength is strong. The rocket engine is the heart of the rocket, and the design level of the rocket engine determines the level of aerospace technology of a country. [0003] The rocket's third-stage main engine mainly works on the basis of the shutdown of the second-stage rocket, so that the carried payload can reach the specified speed requirement. Existing rockets are usually equipped with an additional attitude control engine group in addition to the main power system to realize the attitude adjustment control of the rocket during flight; that is, the role...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02K9/72B64G1/24
CPCB64G1/242B64G1/401B64G1/402B64G1/26B64G1/404B64G1/245
Inventor 蔡国飙肖明阳袁军娅朱浩李承恩梁桐
Owner BEIHANG UNIV
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