Rapid design and analysis method for satellite micro-vibration isolation system

A vibration isolation system, design analysis technology, applied in the field of rapid design and analysis of satellite micro-vibration vibration isolation systems, can solve problems such as no explanation or report found, and data not yet collected, and achieve good design guidance and efficient design implementation. , to ensure the effect of reliability

Active Publication Date: 2017-05-03
SHANGHAI SATELLITE ENG INST
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Problems solved by technology

[0003] At present, there is no description or report of the similar technology of the present invention, and no similar data at home and abroad have been collected yet.

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  • Rapid design and analysis method for satellite micro-vibration isolation system

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Embodiment Construction

[0033] The following is a detailed description of the embodiments of the present invention: this embodiment is implemented on the premise of the technical solution of the present invention, and provides detailed implementation methods and specific operation processes. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

[0034] Such as figure 1 As shown, this embodiment provides a rapid design and analysis method suitable for satellite micro-vibration isolation systems, including the following steps:

[0035] Step 1, analyzing the variation relationship between the minimum frequency bandwidth and the minimum coupling degree of the satellite micro-vibration isolation system and the transverse axis stiffness ratio of the isolator of the satellite micro-vibration isolation system, and determining the stiff...

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Abstract

The invention provides a rapid design and analysis method applicable to a satellite micro-vibration isolation system. The rapid design and analysis method applicable to the satellite micro-vibration isolation system comprises analyzing a relationship between a minimum frequency band bandwidth, a minimum coupling degree and a specific value between the vibration isolator transverse stiffness and the longitudinal stiffness and confirming the stiffness characteristic of the vibration isolator; analyzing relationships respectively between the minimum frequency band bandwidth, a minimum frequency and a minimum coupling degree and a vibration isolator distribution semi-diameter and a vibration isolator installation inclination angle and confirming a vibration isolator arrangement mode; analyzing the vibration isolation system mode characteristic, analyzing the vibration isolator coupling performance through the linear stiffness and analyzing the vibration isolation performance of the vibration isolation system after the stiffness and the arrangement mode of the vibration isolator are confirmed. The rapid design and analysis method applicable to the satellite micro-vibration isolation system has a rapid design capability aiming at the satellite micro-vibration isolation system and meanwhile can comprehensively and accurately analyze and estimate the characteristic of the satellite micro-vibration isolation system.

Description

technical field [0001] The invention relates to the technical field of design and analysis of a satellite micro-vibration isolation system, in particular to a rapid design and analysis method suitable for a satellite micro-vibration isolation system. Background technique [0002] The design and analysis of the existing satellite micro-vibration isolation system has defects such as heavy workload, high difficulty in analysis and design, frequent repetitive work, and long analysis and design cycle, and poor design guidance and design implementation. Therefore, the study of a rapid design and analysis method suitable for satellite micro-vibration isolation systems can effectively solve the problems faced by the design and analysis of satellite micro-vibration isolation systems. [0003] Do not find description or report similar to the present invention at present, also do not collect similar data both at home and abroad. Contents of the invention [0004] Aiming at the above...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F19/00G01M99/00
Inventor 蒋国伟周徐斌申军烽钟鸣周静黄俊杰
Owner SHANGHAI SATELLITE ENG INST
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