scholarly journals Fault Tolerant and Flexible CubeSat Software Architecture

2011 ◽  
Author(s):  
Greg D. Manyak
Keyword(s):  
Software Architecture ◽  
Fault Tolerant

A fault-tolerant software architecture for COTS-based software systems

2003 ◽  
Vol 28 (5) ◽  
pp. 375-378 ◽  
Author(s):  
Paulo Asterio de C. Guerra ◽  
Cecília Mary F. Rubira ◽  
Alexander Romanovsky ◽  
Rogério de Lemos
Keyword(s):  
Software Architecture ◽  
Fault Tolerant ◽  
Software Systems

scholarly journals A Software Architecture for Handling Complex Critical Section Constraints on Multiprocessors in a Fault-Tolerant Real-Time Embedded System

10.29007/brkj ◽  
2019 ◽  
Author(s):  
Jia Xu
Keyword(s):  
Fault Tolerance ◽  
Embedded System ◽  
Software Architecture ◽  
Real Time ◽  
Data Structures ◽  
Fault Tolerant ◽  
Critical Section ◽  
Shared Data ◽  
Time Task ◽  
Critical Sections

In a real-time embedded system which uses a primary and an alternate for each real-time task to achieve fault tolerance, there is a need to allow both primaries and alternates to have critical sections/segments in which shared data structures can be read and updated while guaranteeing that the execution of any part of one critical section will not be interleaved with or overlap with the execution of any part of a critical section belonging to some other primary or alternate which reads and writes on those shared data structures. In this paper a software architecture is presented which effectively handles critical section constraints where both primaries and alternates may have critical sections which can either overrun or underrun, while still guaranteeing that all primaries or alternates that do not overrun will always meet their deadlines while keeping the shared data in a consistent state on a multiprocessor in a fault tolerant real-time embedded system.

Generic Fault Tolerant Software Architecture Reasoning and Customization

2006 ◽  
Vol 55 (3) ◽  
pp. 421-435 ◽  
Author(s):  
L. Yuan ◽  
J.S. Dong ◽  
J. Sun ◽  
H.A. Basit
Keyword(s):  
Software Architecture ◽  
Fault Tolerant

A Fault-Tolerant Software Architecture for Component-Based Systems

2003 ◽  
pp. 129-149 ◽  
Author(s):  
Paulo Asterio de C. Guerra ◽  
Cecília Mary F. Rubira ◽  
Rogério de Lemos
Keyword(s):  
Software Architecture ◽  
Fault Tolerant
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