Results 11 to 20 of about 2,974,095 (188)

Smart offshore structure for reliability prediction process [PDF]

open access: yes, 2013
A review of the developments within the field of structural reliability theory shows that some gaps still exist in the reliability prediction process and hence there is an urgent desire for improvements such that the estimated structural reliability ...
Nwankwo, Cosmas Chidozie
core   +7 more sources

A design-for-test structure for optimising analogue and mixed signal IC test [PDF]

open access: yes, 1995
A new Design-for-Test (DfT) structure based on a configurable operational amplifier, referred to as a “swap amp” is presented that allows access to embedded analogue blocks.
Dorey, A. P.   +3 more
core   +5 more sources

Empirical bayes estimates of development reliability for one shot devices [PDF]

open access: yes, 2009
This article describes a method for estimating the reliability of a system under development that is an evolution of previous designs. We present an approach to making effective use of heritage data from similar operational systems to estimate ...
Quigley, J.L.   +2 more
core   +3 more sources

Reliability approach for safe designing on a locking system [PDF]

open access: yes, 2010
The aim of this work is to predict the failure probability of a locking system. This failure probability is assessed using complementary methods: the First-Order Reliability Method (FORM) and Second-Order Reliability Method (SORM) as approximated methods,
ARNOUX, Philippe   +3 more
core   +1 more source

A fault simulation methodology for MEMS. [PDF]

open access: yes, 2000
Efficient built-in and external test strategies are becoming essential in microelectromechanical systems (MEMS), especially for high reliability and safety critical applications.
Rosing, R.   +2 more
core   +5 more sources

Study on Reliability Constraint Algorithm in MIMO Signal Detection [PDF]

open access: yesJisuanji gongcheng, 2017
The paper proposes a low-complexity reliability constraint algorithm based on QR decomposition.The algorithm judges soft estimates by shadow area constraint method.Besides,constellation points are introduced as the candidate points,and the optimal ...
XIA Jingming,ZHUANG Yong,LI Peng,TAN Ling
doaj   +1 more source

Improvement of Signal Reception Reliability at Satellite Spectrum Monitoring System

open access: yesIEEE Access, 2022
Extensively increasing numbers of radio electronic devices significantly complicate the electromagnetic situation under conditions of radio frequency spectrum deficiency and require improvement in the functions and mechanisms of spectrum monitoring ...
Kulakayeva Aigul   +4 more
doaj   +1 more source

Radio Channel Characterization of Mid-Band 5G Service Delivery for Ultra-Low Altitude Aerial Base Stations

open access: yesIEEE Access, 2019
This paper presents a study which evaluated the potential for using ultra-low altitude, unmanned aerial vehicles to deliver fifth-generation (5G) cellular connectivity, particularly into areas requiring short-term enhancement in coverage. Such short-term
Philip A. Catherwood   +5 more
doaj   +1 more source

Reliability analysis of buffer stage in mixed signal application [PDF]

open access: yesAdvances in Radio Science, 2011
This paper discusses reliability analysis of a buffer circuit targeted for an analog to digital converter application. The circuit designed in a 32 nm high-κ metal gate CMOS technology was investigated by circuit simulation and sensitivity analysis. This
S. More   +3 more
doaj   +1 more source

Review of Machining Equipment Reliability Analysis Methods based on Condition Monitoring Technology

open access: yesApplied Sciences, 2019
The condition of mechanical equipment during machining is closely related to the accuracy and roughness of the workpiece. In an intelligent sensing environment, a large amount of multi-source data reflecting status information are generated during ...
Wei Dai   +5 more
doaj   +1 more source

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