74,034 Hits in 7.7 sec

A model-driven approach for embedded system prototyping and design

Nicolas Hili, Christian Fabre, Sophie Dupuy-Chessa, Dominique Rieu
2014 2014 25nd IEEE International Symposium on Rapid System Prototyping  
Embedded System (ES) development complexity is increasing.  ...  In particular we define iterations width and depth for the process that allow for a fined-grained and consistent planning of developments.  ...  Christian Fabre would like to thanks Bernard Rygaert for introducing him to requirements-driven iteration scheduling for MDE.  ... 
doi:10.1109/rsp.2014.6966688 dblp:conf/rsp/HiliFDR14 fatcat:snfhfdwpzjblpcar3q4kk5577a

Model-Driven Performance Evaluation and Formal Verification for Multi-level Embedded System Design

Daniela Genius, Letitia W. Li, Ludovic Apvrille
2017 Proceedings of the 5th International Conference on Model-Driven Engineering and Software Development  
The design methodology of an embedded system should start with a system-level partitioning dividing functions into hardware and software.  ...  The paper introduces a new model-based engineering process with a supporting toolkit, first performing system-level partitioning, and then assessing the partitioning choices thus obtained at different  ...  Our model-driven approach with a SysML-based methodology and supporting toolkit enables designers to capture systems at multiple levels and facilitates the transitions between embedded system design stages  ... 
doi:10.5220/0006140600780089 dblp:conf/modelsward/GeniusLA17 fatcat:wtvieoblovcltmfes6w5d2mzlm

DVFS and Its Architectural Simulation Models for Improving Energy Efficiency of Complex Embedded Systems in Early Design Phase

2020 Computers  
Pre-silicon analysis of power and performance in today's complex embedded designs is a big challenge.  ...  Although RTL (Register-Transfer Level) models are more precise and reliable, system-level modeling enables the power and performance analysis of complex and dense designs in the early design phase.  ...  Exploiting system-level architectural techniques for high-level modeling of embedded systems is indeed a wise choice for systems architects, since it enables running benchmarks on a virtual prototype of  ... 
doi:10.3390/computers9010002 fatcat:4updttelvjadxlsk2xqmc2spt4

Model-Driven Prototyping for Corporate Software Specification [chapter]

Thomas Memmel, Carsten Bock, Harald Reiterer
2008 Lecture Notes in Computer Science  
Model-driven prototyping beats a new path towards visual specifications and the substitution of paper-based artifacts.  ...  We present ways of implementing model-driven prototyping for corporate software development.  ...  In this article we introduce a model-driven prototyping approach to the development of interactive corporate software systems.  ... 
doi:10.1007/978-3-540-92698-6_10 fatcat:cntcwwjexnbyjhbdl3te4d3ge4

Model-Based Debugging of Embedded Software Systems [chapter]

Padma Iyenghar, Elke Pulvermueller, Clemens Westerkamp, Juergen Wuebbelmann, Michael Uelschen
2017 Embedded Software Verification and Debugging  
In line with the MDD, debugging Real-Time Embedded Software Systems (RTESS) and visualizing their behavior using models such as UML diagrams is becoming a reality.  ...  Using our approach, the target behavior can be visualized in real-time using UML sequence and timing diagrams. We illustrate our approach with a prototype and examples.  ...  ACKNOWLEDGMENT This work was supported by a grant from BMWi-ZIM, DAAD and industrial partner Willert Software Tools GmbH.  ... 
doi:10.1007/978-1-4614-2266-2_5 fatcat:jfxzmckx3zfrlc6f7g55kf75em

Communication-Driven Automatic Virtual Prototyping for Networked Embedded Systems

Liyuan Zhang, Joachim Falk, Tobias Schwarzer, Michael Glass, Jurgen Teich
2014 2014 17th Euromicro Conference on Digital System Design  
To automate the proposed design flow, we have developed a framework that automatically divides an ESL model into subsystems and synthesizes the interfaces for all bridges which strongly simplifies system  ...  However, to build a complete working virtual prototype directly from a given ESL model, one still has to perform several design steps manually.  ...  ACKNOWLEDGEMENTS The work has been partially supported by EFRE funding from the Bavarian Ministry of Economic Affairs (Bayerisches Staatsministerium für Wirtschaft, Infrastruktur, Verkehr und Technologie) as a  ... 
doi:10.1109/dsd.2014.88 dblp:conf/dsd/ZhangFSGT14 fatcat:iogsmms74fbi7ndvhgil5rr7vy

Prototyping Embedded Dsp Systems - From Specification To Implementation

Zoran Salcic
2004 Zenodo  
Although new high-level languages and tools produce executable models that can be simulated and checked against functional and some other system requirements, there is still a need for prototyping the  ...  The approach enables very fast prototyping of the STR in a realistic testbed environment, where all STR functionalities are prototyped in FPGA device, and all system (plant) environment, as well as facilities  ... 
doi:10.5281/zenodo.38706 fatcat:navkxtet35ae7hpjep3xrbe6oi

Incorporating cost modeling in embedded-system design

J.A. Debardelaben, V.K. Madisetti, A.J. Gadient
1997 IEEE Design & Test of Computers  
These costs, therefore, should have a dominant influence on the design of embedded microelectronic systems.  ...  For designers of high-end embedded microsystems or large-volume consumer products, rapidly prototyping cost-effective implementations that meet stringent performance, functional, timing, and physical requirements  ...  Traditional design methodology Figure 1 shows a typical design methodology for high-performance embedded avionics systems. 1 The approach suffers from numerous limitations: s use of written requirements  ... 
doi:10.1109/54.605989 fatcat:jjaagohbu5gjvosgit5b2oxr7y

Graphical Model Debugger Framework for embedded systems

Kebin Zeng, Yu Guo, Christo K Angelov
2010 2010 Design, Automation & Test in Europe Conference & Exhibition (DATE 2010)  
GMDF mainly aims at detecting design model errors at runtime. It provides an approach for setting up a graphical model debugger to support developers, discovering system errors at the model level.  ...  In general, ECT employs a typical model-driven approach, providing different types of representation meta-models that can be used by developers to set up their system models, and generate executable code  ... 
doi:10.1109/date.2010.5457232 dblp:conf/date/ZengGA10 fatcat:3qtzkir6n5h4xldarls3l4chhi

Analysis of the Vehicle as a Complex System, EPSRC

Charles Dickerson, Siyuan Ji
2018 Impact  
Analysis of the vehicle as a complex system, EPSRC • Address the challenge of how to use innovative modelling and simulation for rigorous design and analysis to rapidly and reliably integrate substantially  ...  increased levels of digitally-enabled functionality into the vehicle as a complex system  ...  The core of this research theme is to develop rigorous and innovative approaches to model-driven virtual design, analysis and integration of a vehicle as a complex system.  ... 
doi:10.21820/23987073.2018.42 fatcat:5vji2foigjhwxhg6rurrlfmgpy

An Overview of Rapid System Prototyping Today

F. Kordon, J. Henkel
2003 Design automation for embedded systems  
The International Technology Roadmap for Semiconductors [3] predicts chip complexities by the end of this decade silicon of around 1 billion transistors integrated on a single piece of silicon.  ...  It can be observed that especially the latter group of main stream consumer products is subject to severe competition between major manufacturers and thus leading to two effects from a consumer's point  ...  In those areas, it is of interest to look at the new MDA (Model Driven Approach) proposed by OMG [9] .  ... 
doi:10.1023/b:daem.0000013062.16911.c5 fatcat:zde2qyfdqbdo5h4hnzi33yiuoq

IPTES: A concurrent engineering approach for real-time software development

P. Pulli, R. Elmstr�m
1993 Real-time systems  
The prototyping environment will enable the speci cation, development, and veri cation of executable system models so that di erent parts of the system may represent di erent modeling levels and yet can  ...  The constantly increasing concurrency, complexity, and risks associated with the industrial development of real-time embedded computer systems has been approached in different ways in recent years.  ...  The risk-driven nature of the spiral model makes it particularly applicable to complex embedded systems.  ... 
doi:10.1007/bf01088585 fatcat:kmvtuivgvzgszejquuusznqtyq

Simulation Driven Development -- Validation of requirements in the early design stages of complex systems -- the example of the German Toll System

Bernd Pfitzinger, Tommy Baumann, Thomas Jestädt
2017 Proceedings of the 2017 Federated Conference on Computer Science and Information Systems  
To mitigate the associated costs and risks we developed a microscopic discrete event simulation (DES) model of the tolling system and use it to support both the design of planned changes and the monitoring  ...  As an example we look at the German tolling system for heavy goods vehicles (HGVs) -a liability-critical system consisting of some 60 sub-systems including a fleet of more than 1 000 000 onboard units  ...  THE SYSTEM DESIGN APPROACH SIMULATION DRIVEN DEVELOPMENT (SDD) Simulation Driven Development (SDD) is a system design approach for complex distributed systems and processes.  ... 
doi:10.15439/2017f133 dblp:conf/fedcsis/PfitzingerBJ17 fatcat:s3tywsapzvaonj6fhg4y2yutjq

Virtual prototyping through co-simulation of a Cartesian plotter

M.A. Groothuis, A.S. Damstra, J.F. Broenink
2008 2008 IEEE International Conference on Emerging Technologies and Factory Automation  
This paper shows a model-based design trajectory for the development of real-time embedded control software using virtual prototyping. As a test case, a Cartesian plotter is designed.  ...  The co-simulation of the software against a virtual prototype resulted in a first-time-right deployment on the real target.  ...  In a parallel design trajectory the virtual prototyping allows the software designer to design and test his embedded control software earlier and even before a real prototype is available.  ... 
doi:10.1109/etfa.2008.4638472 dblp:conf/etfa/GroothuisDB08 fatcat:3aor4iungrg5nikdo3jdvvyq5i

Model-driven robot-software design using integrated models and co-simulation

Jan F. Broenink, Yunyun Ni
2012 2012 International Conference on Embedded Computer Systems (SAMOS)  
This allows for better quality of the models and more reuse, thus enhancing the efficiency of model-driven design for the (industrial) end user.  ...  The work presented here is on a methodology for design of hard real-time embedded control software for robots, i.e. mechatronic products.  ...  Step 1 and 2 comprise the functional design, testing the embedded control software design against a dynamic model of the plant (called a virtual prototype).  ... 
doi:10.1109/samos.2012.6404197 dblp:conf/samos/BroeninkN12 fatcat:yj2airraubg4hmn2hrpqorjmly
« Previous Showing results 1 — 15 out of 74,034 results