scholarly journals A Cross-Layer Reliability Design Methodology for Efficient, Dependable Wireless Receivers

2014 ◽  
Vol 13 (4s) ◽  
pp. 1-29 ◽  
Author(s):  
Christina Gimmler-Dumont ◽  
Norbert Wehn
Keyword(s):  
Design Methodology ◽  
Wireless Receivers ◽  
Cross Layer ◽  
Reliability Design

Reliability design methodology for confined high pressure inflatable structures

2013 ◽  
Vol 51 ◽  
pp. 1-9 ◽  
Author(s):  
E.J. Barbero ◽  
E.M. Sosa ◽  
X. Martinez ◽  
J.M. Gutierrez
Keyword(s):  
High Pressure ◽  
Design Methodology ◽  
Inflatable Structures ◽  
Reliability Design

Cross-layer assisted reliability design for wireless multimedia broadcast

2006 ◽  
Vol 86 (8) ◽  
pp. 1933-1949 ◽  
Author(s):  
Hrvoje Jenkač ◽  
Thomas Stockhammer ◽  
Wen Xu
Keyword(s):  
Cross Layer ◽  
Wireless Multimedia ◽  
Reliability Design

Study on Shock Resistance of MEMS Devices with Different Stoppers

2014 ◽  
Vol 609-610 ◽  
pp. 825-830 ◽  
Author(s):  
Tao Jiang ◽  
Yun Wei ◽  
Sai Yao ◽  
Jian Zhou
Keyword(s):  
Design Methodology ◽  
Design Method ◽  
Mems Devices ◽  
Dynamics Model ◽  
Reliability Design ◽  
Traditional Design ◽  
Sharp Stress ◽  
Shock Resistance ◽  
Mems Device ◽  
Shock Environment

The shock resistance of the MEMS device can be improved by simplifying its structure, but it will reduce accuracy. A commonly implemented solution that strengthens the shock resistance is the use of stopper. However, the collision between MEMS structure and stopper in shock environment may lead to the failure of the device. Hence, stopper should have a fine protection performance. In this study, the design method and principle of the MEMS device in the shock environment were analyzed. It was pointed out that the reliability design methodology of the MEMS device based on statics theory was insufficient. Next, the response of MEMS device to shock was studied and the shock dynamics model was established. Based on the model, the shock response of the traditional design and designs with different stoppers were analyzed. At last, experiments were carried out and the protection performance of different stoppers was evaluated. Results show that the use of stopper can obviously improve the shock resistance of the device. Elastic stopper can strengthen the shock resistance of the device greatly because of the excellent protection ability, while hard stopper may cause the emergence of the sharp stress wave.

Development of an aircraft systems dispatch reliability design methodology

2006 ◽  
Vol 110 (1108) ◽  
pp. 345-352 ◽  
Author(s):  
M. Bineid ◽  
J. P. Fielding
Keyword(s):  
Design Methodology ◽  
Systems Design ◽  
Aircraft Design ◽  
Design Stage ◽  
Component Level ◽  
Component Reliability ◽  
System Architectures ◽  
Reliability Design ◽  
Early Design Stage ◽  
Aircraft Systems

Abstract This paper describes the development of a generic aircraft systems dispatch reliability design methodology (ASDRDM) that has been developed for use during early phases of the aircraft systems design process. The methodology incorporates prediction of both reliability and maintainability through the aircraft design hierarchy, down to component level. It can be applied at the early design stage, but can also be used for advanced design phases and can use generic or actual failure rate and mean time to repair data. It allows designers to modify system architectures and component reliability and maintainability characteristics. The paper shows the validation that has been performed, and its use is demonstrated by a case-study.

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