SimulationX - Improving Model Computation Time




Completion of SimulationX – Basic Training





In this course, the participants will learn possible root causes for performance decrease and how to improve them. To set the scene, the course starts with an overview on influences on computation time. The natural frequency analysis and the tool Performance Analyzer allows for detecting the critical elements in the model. In the next chapter, participants will learn about discontinuities and event handling and how they affect the simulation performance. Another topic covered by this training is choosing the right solver. Together with theoretical and practical applications, best practices are shared. This is followed by a deeper insight in necessary model changes for real time capable models, which is necessary for X-in the Loop applications.
In each of those chapters, the knowledge is introduced with some theoretical background and then practically applied with demonstration models or hands-on exercises.
Date | Duration | Training type | Location | Language | Price |
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Day 1
- Influences on Model Computation Time
- Natural frequencies and Mode Shapes
- Performance Analyzer
- Discontinuities & Events
- Overview on Solvers
- Fixed Step Solvers & Real Time Capability
- Clean Up of SimulationX Models
- Practical examples:
- Pendulum and Centrifugal Models for Natural Frequency Analysis
- using Performance Analyzer with a powertrain model
- Jumping ball example demonstrating discontinuity handling
- Powertrain model for computation performance comparison
- One-Mass Oscillator – illustration of stability
- Cylinder Drive – Find appropriate step size for Fixed-Step-Solver