System Modeling
- Create - a model of your system using a powerful language standard
- Simulate - complex interactions
- Analyze - understand and optimize your design
System Modeling Applications
Featured System Modeling Techpubs
How to Model Power Systems Using SystemVision
This booklet introduces practical guidelines and specific techniques for developing and analyzing complex power systems with the aid of computer simulation. The general concept of computer simulation (referred to simply as simulation in this booklet) is to use a computer to predict the behavior of a system that is to be developed. To achieve this goal, a system model of the real system is created. This system model is then used to predict actual system performance and to help make effective design decisions.
Mechatronic System Modeling and Simulation Techniques
Mechatronic system designs are complex by nature, and are becoming more so all the time. Not only has the typical system design grown in overall size to accommodate ever-increasing demands for functionality and performance, but these designs must fluently integrate analog and digital hardware, as well as the software that controls it. This has presented daunting challenges for design teams. And at the same time design teams are scrambling to keep up with these new challenges, there is increased pressure to reduce development cycle time.
In order to keep pace with these new realities, new processes and development tools are required. In particular, the development and intelligent use of computer models of these complex systems--once considered a luxury--are becoming critical components to the success of the overall development process. This paper presents a brief introduction to the development of mechatronic system models for computer simulation and analysis.
Automotive CAN Bus Signal Integrity Design
The IEEE Standard 1076.1 (VHDL-AMS) provides hardware modeling
capabilities that are well suited for Controller Area Network (CAN)
signal integrity analysis. This includes modeling the analog, digital
and mixed-signal aspects of the transceivers, as well as the behavior of
twisted-pair transmission lines, connectors and other components of the
CAN Physical Layer. This paper presents various modeling approaches
applicable to the key hardware components of a CAN bus. It also provides
examples of simulation-based techniques for CAN signal integrity design,
including:
- Analyzing static and dynamic features of transceivers, lines and
other components - Examining termination strategies
- Characterizing data delay vs. intermediate-node stub-length
- Assessing Electrostatic Discharge (ESD) protection capability of
Transient Voltage Suppression (TVS) components
Technical Events:
- BridgePoint Methodology: Modeling with Executable/Translatable UML
- online
- Design Team Collaboration within a System Modeling and Analysis Environment Webcast
- online
News and Related Articles
- Mentor Graphics Announces Support of Model-driven Design for Six Sigma in the Automotive IndustryJul 17, 2008
- Magneti Marelli Reduces Design and Simulation Time Using Mentor Graphics SystemVision for Safety Function SimulationOct 6, 2005
- Mentor Graphics Announces Automotive Industry’s Most Comprehensive Portfolio of Electrical/Electronic Design ToolsOct 6, 2005
