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Alternative designs for a solenoid actuated, rail mounted, aircraft payload release mechanism.

机译:螺线管驱动,轨道安装的飞机有效载荷释放机构的替代设计。

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摘要

Two completely different solenoid actuated, rail mounted, aircraft payload release mechanism concepts are studied. Both concepts attempt to provide improvements over a currently in service baseline release mechanism. The existing release mechanism is a spring-loaded detent system requiring the payload to be subjected to a high forward load in order to overcome a spring before payload release can be obtained.;The proposed concepts utilize a solenoid in a novel way. Activation of the solenoid creates a change in the mechanical boundary conditions of the release detent. The change in boundary conditions alters the force required for the payload to be released.;Both concepts have been prototyped and tested. Each has advantages and disadvantages which are discussed in this thesis.
机译:研究了两种完全不同的螺线管致动,轨道安装的飞机有效载荷释放机构的概念。这两个概念都试图对当前服务基线发布机制进行改进。现有的释放机构是弹簧加载的制动系统,该系统要求有效载荷承受较高的向前载荷,以便在获得有效载荷释放之前克服弹簧。提出的概念以新颖的方式利用了螺线管。螺线管的激活会改变释放棘爪的机械边界条件。边界条件的变化改变了释放有效载荷所需的力。两种概念均已原型化并经过测试。它们各有优缺点,本文将对此进行讨论。

著录项

  • 作者

    Reynolds, Clark L.;

  • 作者单位

    The University of Alabama in Huntsville.;

  • 授予单位 The University of Alabama in Huntsville.;
  • 学科 Engineering Aerospace.;Engineering Mechanical.
  • 学位 M.S.E.
  • 年度 2009
  • 页码 75 p.
  • 总页数 75
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TS97-4;
  • 关键词

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