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首页> 外文会议>Twelfth International Conference on Adaptive Structures and Technologies, Oct 15-17, 2001, University of Maryland >FEASIBILITY OF ADAPTIVE MICRO AIR VEHICLES
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FEASIBILITY OF ADAPTIVE MICRO AIR VEHICLES

机译：自适应微型飞机的可行性

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摘要

This paper reviews some of the important technical barriers that must be overcome to achieve truly efficient flying adaptive micro air vehicles (MAVs). As defined by the Defense Advanced Research Agency (DARPA), MAVs are vehicles with no length dimension greater than 6 inches. These vehicles typically weigh less than 100 grams and some can fly for approximately 30 minutes. Over the past decade significant progress has been made in developing these small-scale mechanical flying machines. However, there is still much work to be done if these vehicles are to approach the efficiency and performance of biological fliers. This paper reviews the status of current miniature mechanical flying machines and compares their performance with common biological flyers such as birds, and small insects. This comparison reveals that advances in aerodynamic efficiency, lightweight and adaptive wing structures, energy conversion/propulsion systems and flight control are required to match or exceed the performance of nature's great flyers.
机译：本文回顾了实现真正有效的飞行自适应微型飞机（MAV）必须克服的一些重要技术障碍。根据国防高级研究局（DARPA）的定义，MAV是长度尺寸不超过6英寸的车辆。这些车辆的重量通常不到100克，有些可以飞行约30分钟。在过去的十年中，在开发这些小型机械飞行器方面取得了重大进展。但是，如果要使这些飞行器接近生物飞行器的效率和性能，仍然有许多工作要做。本文回顾了当前微型机械飞行器的状态，并将其与常见的生物传单（如鸟类和小昆虫）进行比较。这种比较表明，要达到或超过自然界大飞鸟的性能，就需要空气动力学效率，轻巧和自适应机翼结构，能量转换/推进系统以及飞行控制方面的进步。

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