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

Automotive Electrical Systems

Control Systems

Mechatronics

System Modeling

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.

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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.

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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

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News and Related Articles

IESF 2007 | Download Presentations

North America

The 2007 North American IESF Event was held in Detroit, MI.

The event Featured a mixture of presentations from Industry, Academia, and Mentor Graphics. IESF updated attendees on the latest thinking in electrical and electronic design.

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Europe

The European IESF Event were held in Stuttgart, Germany & Paris, France.

The event Featured a mixture of presentations from Industry, Academia, and Mentor Graphics. IESF updated attendees on the latest thinking in electrical and electronic design.

Several presentations are available in local language.

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