What This Document Is
This is an extended abstract detailing research into simulating the timing behavior of embedded systems. It explores methods for accurately estimating how embedded systems perform in real-world conditions, going beyond simple functional verification. The work centers around leveraging timing profiles extracted from target systems to improve the fidelity of software simulations. It’s a focused investigation within the broader field of system theory and parallel design patterns, specifically within the Ptolemy II framework.
Why This Document Matters
This material is valuable for advanced electrical engineering students, particularly those specializing in embedded systems, real-time systems, or simulation techniques. It’s most useful when studying concurrent system design, performance analysis, and the challenges of bridging the gap between software models and hardware execution. Professionals working on embedded system development, verification, and validation will also find the concepts presented here relevant to their work. Understanding these techniques can lead to more efficient and reliable system designs.
Topics Covered
* Timing profile extraction for embedded systems
* Simulation of concurrent behavior in embedded systems
* Modeling the timing characteristics of target hardware
* Control flow graph analysis for timing estimation
* Comparison of timing estimation techniques
* Discrete-event simulation within the Ptolemy I framework
* Worst-case execution time estimation methodologies
* The impact of hardware specifications on simulation accuracy
What This Document Provides
* A detailed overview of a research approach to timing estimation.
* A discussion of related work in the field of embedded system simulation.
* An explanation of the core methodology used for extracting and encoding timing profiles.
* Insights into the relationship between control flow graphs and timing analysis.
* A foundation for understanding advanced simulation techniques used in embedded systems design.
