On models of ergative system software reliability
Journal Title: Технічна механіка, Техническая механика, Technical Mechanics - Year 2017, Vol 4, Issue 4
Abstract
The aim of this work is to analyze models of the reliability of the ergative system software component and to develop approaches to the assurance thereof. Software reliability models are analyzed, and the features of software failures are pointed out. Basic approaches to software reliability assurance are considered, and it is pointed out that in actual practice they do not allow one to assess software reliability in full measure. Factors that have an effect on the number of software errors and factors that enhance software reliability are identified. Ways to enhance software reliability are suggested. It is shown that the reliability function and the average time between failures must be used as the basic software reliability indices.
Authors and Affiliations
V. Poshyvalov, Yu. Daniev
Keywords
Related Articles
- EP ID EP348265
- DOI -
- Views 49
- Downloads 0
On models of ergative system software reliability
The aim of this work is to analyze models of the reliability of the ergative system software component and to develop approaches to the assurance thereof. Software reliability models are analyzed, and the features of sof...
System analysis of space industry projects and orbital complex dynamics and control
This paper analyzes the scientific results obtained at the Department of System Analysis and Control Problems of the Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Age...
Synthesis of suboptimal compensators of disturbances in form of observer of extended state vector………
The purpose of this paper is to synthesize disturbance compensators in the form of an extended state-vector observer, taking into account the chosen optimality criterion and restrictions to provide given quality indices...
Thrust-control for liquid rocket engine of space stage of launch vehicle in case of mass asymmetry
The results of the development and studies of the thrust-vector control system for a liquid rocket engine to control a space stage of the launch vehicle of the Cyclone-4M-type in case of mass asymmetry are reported. The...
New Method of Engineering Evaluation of Spacecraft for Earth Remote Sensing
The research objective is to develop a modern method of an engineering evaluation of Earth remote sensing spacecraft based on an updated hierarchy T. Saati method. Creation of methodic support for a correct engineering e...