Structural design of a universalized carrier rocket test system

A launch vehicle and architecture technology, applied in software design, computer-aided design, design optimization/simulation, etc., can solve problems such as low localization rate, poor compatibility, and poor versatility, and achieve high interactivity, safety, and reuse Strong interoperability, easy upgrade and maintenance

Inactive Publication Date: 2019-04-05
PLA PEOPLES LIBERATION ARMY OF CHINA STRATEGIC SUPPORT FORCE AEROSPACE ENG UNIV
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  • Application Information

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Problems solved by technology

[0007] (1) Aerospace equipment lacks sufficient testability design: due to insufficient testability design in the design stage of the equipment, it is difficult to select the measured points of the equipment in the test stage, which in turn brings inconvenience to the smooth development of the test work;
[0008] (2) Poor versatility: due to the lack of unified ATS specifications and standards, most products have not gotten rid of the one-to-one mode between the object under test and the test equipment so far, and the utilization rate of test resources is low;
[0009] (3) Poor compatibility: my country's aerospace testing has a long history,

Method used

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  • Structural design of a universalized carrier rocket test system
  • Structural design of a universalized carrier rocket test system
  • Structural design of a universalized carrier rocket test system

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Embodiment Construction

[0027] A further detailed description will be given of the test architecture design of a common carrier rocket of the present invention in conjunction with the accompanying drawings.

[0028] figure 1 It is a schematic diagram of the hardware structure of a generalized launch vehicle test system of the present invention, adopting C / S and B / S hybrid architecture, and constructing a networked distributed test system based on bus-type instruments such as LXI and PXI.

[0029] The system is mainly divided into two parts: test process and test information utilization. The test process mainly completes the data collection function, including: the excitation source, the unit under test, the test system, and the server; the comprehensive utilization of test information mainly includes fault diagnosis and remote information browsing, query, etc. The test system is mainly composed of the main control computer, test client, interface adapter, measurement module (LXI, PXI / VXI, CPCI and o...

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Abstract

The invention discloses a structural of a universalized carrier rocket test system. The system structure is suitable for design of an automatic testing system of a multi-type carrier rocket in China.The designed universalized carrier rocket test system structure comprises a hybrid test framework constructed based on C/S (Client/Sever) and B/S (Browser/Sever), A networked distributed test system constructed based on LXI, PXI and other bus instruments is a new generation of spaceflight automatic test system software architecture constructed based on international advanced ABBET standards. The carrier rocket automatic test system is small in size, high in test efficiency, good in interactivity, high in safety and reliability, good in adaptability, high in timing and synchronizing capacity, high in transmission speed and high in compatibility, and a design method high in universality and low in cost is provided for a new generation of carrier rocket automatic test system.

Description

technical field [0001] The invention belongs to the field of automatic testing, and is a generalized launch vehicle testing system structure design. Background technique [0002] The development of launch vehicle automatic test launch control technology develops along with the development of launch vehicle. Abroad, space vehicle testing technology is represented by the United States and the European Space Agency. Early American launch vehicles did not adopt standard processing, procedures, support equipment or infrastructure. Each set of test equipment was highly targeted and specific, and each mission was independent, with very poor versatility. The cost is very expensive. Therefore, from the late 1960s, the United States began to consider "three modernizations" (modularization, combination, and generalization) in testing technology. Over the years, the realization of "three modernizations" has brought great benefits to the testing of American aerospace vehicles [Yu Jins...

Claims

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Application Information

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IPC IPC(8): G06F8/10G06F8/20G06F8/76G06F17/50
CPCG06F8/10G06F8/20G06F8/76G06F30/20G06F2117/08
Inventor 崔村燕蔡远文辛朝军姚静波程龙李岩解维奇王华
Owner PLA PEOPLES LIBERATION ARMY OF CHINA STRATEGIC SUPPORT FORCE AEROSPACE ENG UNIV
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