仿昆微扑翼飞行器三维整体设计及制造

发布时间：2018-06-08 22:21

本文选题：微扑翼飞行器 + 三维结构　；参考：《机械设计与制造》2016年10期

【摘要】：MEMS技术在毫米尺度制造中站主导地位,然而在厘米尺度甚至更大尺度下的机构仍是使用许多传统方法制造的,在毫米至厘米尺度范围内存在的介观尺度的器件仍难以制造。针对在这种尺度内的仿生微扑翼飞行器和其复杂微小结构极难手工装配的制造工艺问题,提出了一种三维整体结构的多功能制造方法,即由包含刚性层和柔性层的多片图案化碳纤维层在多个选定的位置处进行叠置和粘结,形成具有多个层间粘结的层压结构,并且在这种层压结构中刚性层之间的柔性层可以挠曲伸展成三维结构。使用这项工艺方法,制造出了一架重约100mg的可从平面结构伸展成三维结构的精密型微扑翼飞行器,研究结果验证了该种设计方法及工艺流程的可行性和有效性,为微扑翼飞行器在工业上规模化制造商提供了崭新的途径和指导意义。
[Abstract]:MEMS technology is dominant in millimeter scale manufacturing. However, the mechanisms under the centimeter scale or even larger scale are still made by many traditional methods, and the mesoscopic devices in the range of millimeter to centimeter scale are still difficult to manufacture. A multi-functional manufacturing method of three-dimensional integral structure is proposed in this paper, which is a multi-functional carbon fiber layer consisting of a rigid layer and a flexible layer, which is stacked and bonded at a number of selected locations to form a laminar structure with multiple layers of bonding, and between the rigid layers in this laminar structure. The flexible layer can be flexed and spread into a three-dimensional structure. Using this technique, a precision micro flapping aircraft which can extend from the plane structure into a three-dimensional structure is produced. The results verify the feasibility and effectiveness of the design method and process flow, and make the micro flapping wing aircraft scale in industrial scale. The manufacturer provides a new way and a guiding significance.
【作者单位】：上海交通大学微纳科学技术研究院;
【基金】：教育部新世纪优秀人才支持计划(NVET 10-0583) 教育部支撑项目(62501040303) 国防项目(9140A26020313JW03371)
【分类号】：V276

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