کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9668639 | 866743 | 2005 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of geometrically nonlinear anisotropic membranes: application to pneumatic muscle actuators
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Analysis of geometrically nonlinear anisotropic membranes: application to pneumatic muscle actuators Analysis of geometrically nonlinear anisotropic membranes: application to pneumatic muscle actuators](/preview/png/9668639.png)
چکیده انگلیسی
Pneumatic muscle actuators are effective devices to generate tension forces by converting pneumatic energy into mechanical energy. They are currently being used in parachute systems for soft-landing and steering control applications. Therefore, the simulation of their nonlinear structural dynamic behavior is necessary for a complete evaluation of these parachute systems. In this paper, the working principles of pneumatic muscle actuators are reviewed; the application of pneumatic muscle actuators in parachute systems for soft-landing and steering control is described; and a new finite element model for pneumatic muscle actuators is presented. Geometrically nonlinear anisotropic membrane elements are used in this model to simulate the nonlinear structural dynamic behavior of pneumatic muscle actuators, which is different from previous approaches. A quasi-static pneumatic muscle actuator model is analyzed for validation and two dynamic applications of pneumatic muscle actuators in parachute systems are also presented.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Finite Elements in Analysis and Design - Volume 41, Issues 9â10, May 2005, Pages 944-962
Journal: Finite Elements in Analysis and Design - Volume 41, Issues 9â10, May 2005, Pages 944-962
نویسندگان
Wenqing Zhang, Michael L. Accorsi, John W. Leonard,