Analysis and Synthesis of Deployable Parabolic Antennas with Axisymmetric Petal Packaging and Spherical Deployment Mechanisms with Conical Gear Pairs

IF 0.4 Q4 ENGINEERING, MECHANICAL

Journal of Machinery Manufacture and Reliability Pub Date : 2024-07-27 DOI:10.1134/s1052618824700158

S. N. Sayapin

引用次数: 0

Abstract

The problem of automation intended for the analysis and synthesis of deployable parabolic antennas is considered. The interrelated variable parameters of the mating elements of a deployable parabolic reflector of an antenna with an axisymmetric packaging of the petals and spherical mechanisms for their deployment in the form of conical gear pairs have been chosen and studied. A comparative analysis of the variants of petal deployment mechanisms with constant and variable gear ratios has been conducted.

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具有轴对称花瓣封装和锥形齿轮对球形展开机制的可展开抛物面天线的分析与合成

摘要考虑了用于分析和合成可展开抛物面天线的自动化问题。选择并研究了可展开抛物面反射天线的配合元件的相互关联的可变参数，该天线的花瓣采用轴对称包装，花瓣展开机构采用锥形齿轮对形式。对具有恒定和可变齿轮比的花瓣展开机构的变体进行了比较分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Machinery Manufacture and Reliability ENGINEERING, MECHANICAL-

CiteScore

0.80

自引率

33.30%

发文量

期刊介绍： Journal of Machinery Manufacture and Reliability is devoted to advances in machine design; CAD/CAM; experimental mechanics of machines, machine life expectancy, and reliability studies; machine dynamics and kinematics; vibration, acoustics, and stress/strain; wear resistance engineering; real-time machine operation diagnostics; robotic systems; new materials and manufacturing processes, and other topics.