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Standardization and safety control generation for SNCF systems engineer

Raphaël Coupat, Marc Meslay, Marc-Axel Burette, Alexandre Philippot, David Annebicque, Bernard Riera
2014 IFAC Proceedings Volumes  
Firstly, a standardized generation of deliverables is done to help the systems engineers keeping their concentration on cognitive task and to avoid repetitive tasks which can lead to mental underload.  ...  The system safety is insured by the robust filter which has been formally verified by model-checking.  ...  ACKNOWLEDGEMENTS The authors thankfully acknowledge the support and the interest from SNCF. We are indebted to PSIGT-TE members for their strong experience in PSEEL work.  ... 
doi:10.3182/20140824-6-za-1003.01973 fatcat:oflvln7frzepbax22qakeedwe4

Model based document and report generation for systems engineering

C. Delp, D. Lam, E. Fosse, Cin-Young Lee
2013 2013 IEEE Aerospace Conference  
As Model Based Systems Engineering (MBSE) practices gain adoption, various approaches have been developed in order to simplify and automate the process of generating documents from models.  ...  In this paper, we will describe a technique developed at JPL of applying SysML Viewpoints and Views to generate documents and reports.  ...  ACKNOWLEDGMENTS The work described in this paper was performed at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration  ... 
doi:10.1109/aero.2013.6496926 fatcat:eoaav6yaxvcttpmwzetgpgwb64

ThingML: A Generative Approach to Engineer Heterogeneous and Distributed Systems

Franck Fleurey, Brice Morin
2017 2017 IEEE International Conference on Software Architecture Workshops (ICSAW)  
His research interests include model-driven software engineering, embedded systems, product lines, adaptive systems and software validation.  ...  In the following we only refer to CPS as the target systems but (i) the approach applies more generally to any software system with similar requirement in terms of heterogeneity and distribution (ii) the  ... 
doi:10.1109/icsaw.2017.63 dblp:conf/icsa/FleureyM17 fatcat:hpyl34irrnf2dnl7w2f3yalmyy

Re-Engineering of Examination Timetable Generation and Invigilation Scheduling System

Mbonu Chinedu Emmanuel, Ngene Chigozie Chidimma, Belonwu Tochukwu Sunday, Chukwuogo Okwuchukwu Ejike
2022 Zenodo  
In studying the existing system, direct and indirect method were used to obtain data for the analysis of the existing system.  ...  The system analysis was carried out in order to collect factual information and understand the process involved in the existing system, identify problem and recommend a feasible solution that will help  ...  These two Faculties and the Faculty of Engineering were the pioneer Faculties of Anambra State University of Technology, ASUTECH, in 1981.  ... 
doi:10.5281/zenodo.6525974 fatcat:cz7wmrr7ozdlbn4thukjwa525e

Generators - Synchronous Generators and Shaft Generating Systems

Takao Ootsuka
2017 Marine Engineering  
doi:10.5988/jime.52.45 fatcat:qya3jako2jdjhkf64athvmx3ay

Hybrid Power Generation System Using Solar and Biomass Power Generation System

2019 International journal of recent technology and engineering  
The system using a set of solar panel, biomass gasifier, boiler, steam turbine, generator, inverter and battery.  ...  Each day we heard about a new technology, in this paper a hybrid system energy system is discussed. The hybrid system is achieved by utilizing solar energy and biomass energy.  ...  (Email: Hybrid Power Generation System Using Solar and Biomass Power Generation System Anjali Gupta, Sanjay Maurya, Ajay Kumar Published By: Blue Eyes Intelligence Engineering  ... 
doi:10.35940/ijrte.b1219.0982s1119 fatcat:axujq4xkefaixmeft7j5jqmsse

Silicon-germanium composition engineering for next generation multilayer devices and systems

Callum G. Littlejohns, Milos Nedeljkovic, Goran Z. Mashanovich, Graham T. Reed, Frederic Y. Gardes
2014 11th International Conference on Group IV Photonics (GFP)  
Using this technique, we envisage a silicon photonics platform for on-chip optical communications whereby both modulators and detectors can be fabricated with the same device design and therefore the same  ...  This technique enables multiple SiGe strips to be grown using the same single generic Ge deposition step, each with a different composition determined by the structural design.  ...  Ge deposition process and a single anneal process, by engineering the structure of the Ge layer to provide Si "reservoirs" along the strip.  ... 
doi:10.1109/group4.2014.6962055 fatcat:ikqzwjksazafpl6eby7wzcjkuu

Bridging the Gap between Systems and Software Engineering by Using the SPES Modeling Framework as a General Systems Engineering Philosophy

Wolfgang Böhm, Stefan Henkler, Frank Houdek, Andreas Vogelsang, Thorsten Weyer
2014 Procedia Computer Science  
of the SPES MF as a general engineering philosophy for the architectural design of embedded systems.  ...  The missing artifact-oriented integration of the engineering disciplines (e.g. electrical engineering, software engineering, and mechanical engineering) within the systems engineering process leads to  ...  Acknowledgements This research was partly funded by the German Federal Ministry of Education and Research (BMBF), under grant "SPES XTCore" (01IS12005).  ... 
doi:10.1016/j.procs.2014.03.024 fatcat:tduoxlmt45cmrd47gfiv7glmwu

Generating Synchronization Engines between Running Systems and Their Model-Based Views [chapter]

Hui Song, Yingfei Xiong, Franck Chauvel, Gang Huang, Zhenjiang Hu, Hong Mei
2010 Lecture Notes in Computer Science  
In this paper, we present a generative approach, and the supporting tool, to make systematic the development of synchronization engines between running systems and models.  ...  From these two specifications, our SM@RT tool automatically generates the synchronization engine to reflect the running system as a MOF-compliant model.  ...  Generating the Synchronization Engine This section presents the SEs we generated to maintain the causal links between model and system.  ... 
doi:10.1007/978-3-642-12261-3_14 fatcat:o2dlef6pxjaedfg4o5emkzgk5e

Mathematical modeling and optimization of tri-generation systems with reciprocating engines

Mirko Stojiljkovic, Mladen Stojiljkovic, Bratislav Blagojevic
2010 Thermal Science  
.: Mathematical Modeling and Optimization of Tri-Generation Systems .  ...  .: Mathematical Modeling and Optimization of Tri-Generation Systems ... 542  ...  Optimization of Tri-Generation Systems ...  ... 
doi:10.2298/tsci1002541s fatcat:uiq7flae4ngr5ikb2xz2edjbra

Model-based System Engineering for Fault Tree Generation and Analysis

Nataliya Yakymets, Hadi Jaber, Agnes Lanusse
2013 Proceedings of the 1st International Conference on Model-Driven Engineering and Software Development  
We illustrate the FT generation and analysis flow associated with the proposed framework using the example of the train detection system and the AltaRica formal environment.  ...  MBSE methods and tools (metamodels, profiles, model transformation) are fully exploited to propose a seamless workflow customizable for safety engineers.  ...  In this context, model-based system engineering (MBSE) is a convenient approach to develop safetycritical systems [3] .  ... 
doi:10.5220/0004346902100214 dblp:conf/modelsward/YakymetsJL13 fatcat:jnagd53rjvdxnejch7hyhbloi4


2021 Computer Engineering and Intelligent Systems  
Oscillations can reach an amount that can compromise the stable operation of the synchronous generator and the power system in general.  ...  This paper reveals the impacts of Generic and Multiband power system stabilizers (PSS) to enhance the damping of low frequency oscillations in a two machine power system.  ...  Computer Engineering and Intelligent Systems ISSN 2222-1719 (Paper) ISSN 2222-2863 (Online)  ... 
doi:10.7176/ceis/12-2-04 fatcat:gsqcyfcszradfj44fvafua6sbe

Generating New Product-Service System Concepts Using General Needs and Business System Evolution Patterns: A Furniture PSS Case

Youngjin Park, Mujin Kim, Janghyeok Yoon
2016 Industrial Engineering & Management Systems  
In response, we suggest an approach to generate new PSS concepts by employing general needs (GNs) and business system evolution patterns (BSEPs).  ...  and differentiation.  ...  Generating New Product-Service System Concepts Using General Needs and Business System Evolution Patterns Vol 15, No 2, June 2016 , pp.181-195, © 2016 Yoon: Industrial Engineering & Management Systems  ... 
doi:10.7232/iems.2016.15.2.181 fatcat:jbbxtjqmkbe6lacxkaq6xueyli

Footstep Power Generation System

G. Dhanalakshmi, T. Manjulai, M. Mirunalini, S Sangeetha Mary
2017 International Journal Of Engineering And Computer Science  
In the footstep power generation system the floor sensors capture the electrical energy produced by the pressure and convert it into electrical charge with the help of the piezo transducers which in turn  ...  Footstep power generation system is designed to be very useful at public places like railway stations where lot of people keep walking through all day.  ...  Since large amount of energy has been wasted there is a need for the alternate power generation. This drawback has been removed with the help of the footstep power generation system.  ... 
doi:10.18535/ijecs/v6i4.38 fatcat:3x4ykuaqqnbaxmxlqrtngdhcxq

Development of Water Generation System from Air

2011 International Journal of Current Engineering and Technology  
These products are known as atmospheric water generators and are trying to utilize the natural occurrence of water vapor in air in order to produce clean drinking water.  ...  Atmospheric water generation is one of the promising methods for getting pure water.  ...  They produce drinking quality water and they require moist air and electricity.  ... 
doi:10.14741/ijcet/22774106/spl.4.2016.41 fatcat:wwgblrdlhrgnjdqwjrhqjgvojy
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