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首页> 外文会议>Unmanned Systems Technology IX; Proceedings of SPIE-The International Society for Optical Engineering; vol.6561 >Structural Characteristics via SLDV for a Class of Morphing Micro-Air-Vehicles
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Structural Characteristics via SLDV for a Class of Morphing Micro-Air-Vehicles

机译：一类变形微型车辆通过SLDV的结构特征

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摘要

Conventional control surfaces have been used in most carbon fiber composite, membrane-wing autonomous micro air vehicles (MAV). In some cases, vehicle morphing is achieved using servo actuators to articulate vehicle kinematic joints, or to deform crucial wing / tail surfaces. However, articulated lifting surfaces and articulated wing sections are difficult to instrument and fabricate in a repeatable fashion. Assembly is complex and time consuming. The goal of this paper is to establish the feasibility of morphing wings on autonomous MAVs that are actuated via active materials. Active actuation is achieved via a type of piezoceramic composite called Macro Fiber Composite (MFC). This paper investigates the structural dynamics of morphing wings on MAVs that are actuated via active composites. This paper continues the work presented in by considering structural dynamic characteristics of the morphing vehicle determined through Scanning Laser Doppler Vibrometry (SLDV).
机译：大多数碳纤维复合材料，膜翼自动微型飞行器（MAV）中都使用了常规控制面。在某些情况下，可使用伺服执行器铰接车辆运动学关节或使关键机翼/尾翼表面变形来实现车辆变形。然而，铰接的升力表面和铰接的机翼部分难以以可重复的方式进行装备和制造。组装是复杂且耗时的。本文的目的是确定在通过活性材料驱动的自主式MAV上变形机翼的可行性。主动致动是通过一种称为宏纤维复合材料（MFC）的压电陶瓷复合材料实现的。本文研究了通过活性复合材料驱动的MAV上变态翼的结构动力学。本文通过考虑通过扫描激光多普勒振动法（SLDV）确定的变形车的结构动力学特性，继续进行本文中提出的工作。

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