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Introduction

The document outlines the history and development of the 20-sim software from its inception in 1995 to the present, highlighting key versions and features. It details user demographics, including over 300 companies and 3,000 active users, and showcases various applications in fields such as robotics and automotive engineering. Additionally, it emphasizes the software's capabilities in modeling, simulation, and real-time code generation, making it a powerful tool for engineers.

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24 views22 pages

Introduction

The document outlines the history and development of the 20-sim software from its inception in 1995 to the present, highlighting key versions and features. It details user demographics, including over 300 companies and 3,000 active users, and showcases various applications in fields such as robotics and automotive engineering. Additionally, it emphasizes the software's capabilities in modeling, simulation, and real-time code generation, making it a powerful tool for engineers.

Uploaded by

adarshssf
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as ODP, PDF, TXT or read online on Scribd
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Introduction

History
TUTSIM: 1974 - 1995
CAMAS: 1984 - 1994
20-sim: 1995 - now
●
1995: 20-sim 1.0 (Bond Graphs)
●
1997: 20-sim 2.0 (C-code
Generation)
●
1999: 20-sim 3.0 (Iconic Diagrams)
●
2008: 20-sim 4.0 (Toolboxes)
●
2012: 20-sim 4.3 (Plotting, Unicode)
●
2013: 20-sim 4.4 (Scripting)

2
Facts
Users
●
300+ companies
●
100+ universities
●
3000+ active users
●
30.000+ active students
Distributors
●
UK, India, China, Korea
●
and more

3
Customers

fluid modeling mechatronics gas physics


automotive

precision drive technology precision


engineering
engineering
hydraulics

process
nanotechnology
engineerin 3D Dynamics
g
robotics

4
From Sketch to ...

Controller Physical System

5
Modeling

Library Editor

6
Modeling Tools

3D Mechanics Editor Motion Profile Wizard

7
Simulation

Simulator 3D Animation

8
Frequency Domain

Linearized model Bode plot and step response

9
C-code Generation

C-code 20-sim 4C

10
.. to Prototype

11
Case: Walking Robot
●
Created at the
University of Twente
●
Modeled in 20-sim
●
3D-Mechanics
●
Actuators
●
Controller

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3D Mechanics

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Model

14
Simulation

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Simulation

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Case: Mars Rover
●
Mission Simulator for the
Mars Rover
●
Multiple physical domains:
mechanics, electronics,
thermal behavior
Mars Rover
●
Design
●
Verification
●
Data Interpretation

Rover 3D Model

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Model & Simulation

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Case: Paper Path Setup

●
Joint research with Oce
and Embedded Systems
Institute
●
Modeling of complex
machine (in terms of
mechanics and control)
●
Real-time code generation
of controller and/or
machine

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Model

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Test Set Up

●
4 PC-104 systems with bus
communication
●
Real-time Linux OS
●
20-sim controller
automatically exported as
C-code to the various
processors
●
Testing control strategies
and machine speed.

21
Why 20-sim?
●
Get a grip on modeling:
Powerful tooling, all tools included
●
Save time:
Easy to use, extensive model libraries.
●
Increase Quality:
Focus on results, get useful feedback.

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