Automatic debugging and testing system and method for attitude control engine ground test equipment

A ground test equipment and automatic debugging technology, which is applied in control/regulation systems, general control systems, and measurement electronics, can solve problems such as low efficiency, test deviation, and product performance index deviation, so as to improve efficiency, reduce a lot of work, The effect of reducing errors

Inactive Publication Date: 2017-03-29
西安航天计量测试研究所
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Problems solved by technology

At present, there is no corresponding automatic debugging test system for ground test equipment in China. The debugging process of ground test equipment is mainly manually debugged and recorded by the debugger according to the requirements of each single board or the whole machine. The efficiency is low. One ground test equipment single board debugging It

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  • Automatic debugging and testing system and method for attitude control engine ground test equipment
  • Automatic debugging and testing system and method for attitude control engine ground test equipment
  • Automatic debugging and testing system and method for attitude control engine ground test equipment

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Embodiment Construction

[0045] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0046] Such as figure 1 As shown, the present invention includes an automated test processing unit 101, a signal generation and measurement unit 102, an analog load unit 103, a matrix switch unit 104, an interface adapter unit 105, a signal cable unit 106, a device under test 107 and an interface adapter unit 105.

[0047] The automatic test processing unit 101 is the control core of the automatic debugging test system of the whole attitude control engine ground test equipment, and is the key to realize the automatic processing of the whole system. And the control of the measurement unit 102, the analog load unit 103, the matrix switch unit 104, and the device under test 107, to realize functions such as digital output, analog acquisition, and human-computer interaction. The specific automated test processing unit 101 analyzes the current te...

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Abstract

The invention provides an automatic debugging and testing system for attitude control engine ground test equipment, which comprises an automatic test processing unit, a signal generating and measuring unit, a simulated load unit, a matrix switch unit, an interface adapter unit and signal cable units, and is characterized in that the signal generating and measuring unit, the simulated load unit, the automatic test processing unit and the interface adapter unit are connected with the matrix switch unit through the signal cable units; the signal generating and measuring unit and the simulated load unit are further connected with the automatic test processing unit through a GPIB bus; and tested equipment is installed on the interface adapter unit. The automatic debugging and testing system provided by the invention changes manual one-by-one testing for multiple test items of traditional attitude control engine ground test equipment into synchronous automatic testing, so that the efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of attitude control engine testing, and in particular relates to an automatic debugging test system and method for attitude control engine ground testing equipment. Background technique [0002] In order to check the working status of the attitude control engine in the projectile assembly workshop and shooting range technical position, not only the performance test of the electrical components of the attitude control engine, but also the coordination of the power system and control system of the attitude control engine should be tested. The above functions are realized through the ground test equipment of the attitude control engine. The performance of these ground test equipment is related to the accuracy of the performance judgment of the attitude control engine and directly affects the success or failure of the launch. At present, there is no corresponding automatic debugging test system for ground test e...

Claims

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Application Information

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IPC IPC(8): G01R31/00G05B19/042
CPCG01R31/00G05B19/0423
Inventor 赵华常莹孙新新张周焕李爱文闫宏伟
Owner 西安航天计量测试研究所
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