Title :
N-version design of fault-tolerant control software for communications satellite system
Author :
Kulyagin, Vitaly A. ; Tsarev, Roman Yu ; Prokopenko, Alexander V. ; Nikiforov, Alexander Yu ; Kovalev, Igor V.
Author_Institution :
Dept. of Inf., Siberian Fed. Univ., Krasnoyarsk, Russia
Abstract :
The article considers the problem of fault-tolerant satellite control software design. To provide the control software fault-tolerance the N-version programming based on program redundancy is used. In the paper the peculiarities of the design of control software for communications satellite system are presented. The article suggests the model for the choice of optimal structure of N-version software under resource requirement constraints. To solve the optimization problem it is proposed an algorithm. Numerical example illustrates how fault-tolerant control software for communications satellite system can be designed in order to increase software reliability using N-version programming.
Keywords :
optimisation; satellite communication; software fault tolerance; telecommunication computing; N-version programming design; N-version software optimal structure; communication satellite system; fault-tolerant satellite control software design; optimization problem; program redundancy; resource requirement constraints; software reliability; Fault tolerance; Fault tolerant systems; Process control; Satellite communication; Software; Software reliability; N-version programming; N-version software; communications satellite system; control; fault-tolerance; optimization;
Conference_Titel :
Control and Communications (SIBCON), 2015 International Siberian Conference on
Conference_Location :
Omsk
Print_ISBN :
978-1-4799-7102-2
DOI :
10.1109/SIBCON.2015.7147116
