Programmable aging sensor for automotive safety-critical applications

2010 ◽  
Author(s):  
J C Vazquez ◽  
V Champac ◽  
I C Teixeira ◽  
M B Santos ◽  
J P Teixeira
Keyword(s):  
Automotive Safety ◽  
Safety Critical

scholarly journals 11.2.2 Reducing the Gap Between Formal and Informal Worlds in Automotive Safety-Critical Systems

2011 ◽  
Vol 21 (1) ◽  
pp. 1306-1320 ◽  
Author(s):  
HugoG. Chalé ◽  
Ofaina Taofifenua ◽  
Thierry Gaudré ◽  
Alexandra Topa ◽  
Nicole Lévy ◽  
...  
Keyword(s):  
Critical Systems ◽  
Automotive Safety ◽  
Safety Critical ◽  
Safety Critical Systems

Software Reliability Assessment of Safety Critical System Using Computational Intelligence

2019 ◽  
Vol 11 (3) ◽  
pp. 1-25 ◽  
Author(s):  
Bharathi R ◽  
Selvarani R
Keyword(s):  
Software Reliability ◽  
Temporal Characteristic ◽  
Cost Effective ◽  
Numerical Error ◽  
Design Stage ◽  
Critical System ◽  
Automotive Safety ◽  
Safety Critical ◽  
Software Failure ◽  
Safety And Reliability

In the recent past, automotive industries are concentrating on software controlled automatic functions for its safety operations. The automotive safety and reliability lie in its design, construction, and software implementation. To assess the software reliability, the hidden design errors are classified and quantified. The temporal characteristic of numerical error is analyzed and its probabilistic behavior is explored using a novel framework called software failure estimation with numerical error (SFENE). Here, a model is devised to assess the probability of occurrence of the numerical error and its propagations from the initial to various other states using a Hidden Markov Model. It is seen that the framework SFENE supports classifying and quantifying the behavior of numerical errors while interacting across its system components and aids in the assessment on software reliability at design stage. The sensitivity and precision are found to be satisfactory. This attempt will support in the development of cost effective and error free safety critical software system.

Satisfying Design Constraints for Automotive Safety-Critical Systems

2007 ◽  
Author(s):  
Isuruwani Herath ◽  
Clive Roberts ◽  
Theodoros N. Arvanitis ◽  
Andrew Bold
Keyword(s):  
Critical Systems ◽  
Design Constraints ◽  
Automotive Safety ◽  
Safety Critical ◽  
Safety Critical Systems

Low-sensitivity to process variations aging sensor for automotive safety-critical applications

2010 ◽  
Author(s):  
J. C. Vazquez ◽  
V. Champac ◽  
A. M. Ziesemer ◽  
R. Reis ◽  
I. C. Teixeira ◽  
...  
Keyword(s):  
Process Variations ◽  
Automotive Safety ◽  
Safety Critical ◽  
Low Sensitivity
Sign in / Sign up

Export Citation Format

Share Document