MONOLITHIC MORPHING RIB WITH SELECTIVE STIFFNESS FROM EMBEDDABLE BI-STABLE ELEMENTS

被引：0

作者：

Boston, D. Matthew ^{[1
]}

Arrieta, Andres ^{[2
]}

Rivas-Padilla, Jose ^{[2
]}

机构：

[1] Purdue Univ, Dept Aeronaut & Astronaut Engn, Programmable Struct Lab, W Lafayette, IN 47906 USA

[2] Purdue Univ, Dept Mech Engn, W Lafayette, IN 47906 USA

来源：

PROCEEDINGS OF THE ASME CONFERENCE ON SMART MATERIALS, ADAPTIVE STRUCTURES AND INTELLIGENT SYSTEMS, 2018, VOL 1 | 2018年

关键词：

AEROFOIL; DESIGN;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A trade-off exists in compliant morphing structures between weight, adaptability, and load -carrying capacity. A truss -like structure utilizing a selectively stiff, bi-stable element is proposed to provide a solution to this problem. The design space of the element is explored in a parameter study using a finite element model. The element is embedded in a rib to correlate its behavior to that of the element in isolation. Finally, an aeroelastic analysis is conducted on the rib to determine the response of the structure to aerodynamic loading.

引用

页数：15