Name
Abstract | ||
|---|---|---|
In Model-Based Design of Cyber-Physical Systems (CPS), it is often desirable to develop several models of varying fidelity. Models of different fidelity levels can enable mathematical analysis of the model, control synthesis, faster simulation etc. Furthermore, when (automatically or manually) transitioning from a model to its implementation on an actual computational platform, then again two different versions of the same system are being developed. In all previous cases, it is necessary to define a rigorous notion of conformance between different models and between models and their implementations. This paper argues that conformance should be a measure of distance between systems. Albeit a range of theoretical distance notions exists, a way to compute such distances for industrial size systems and models has not been proposed yet. This paper addresses exactly this problem. A universal notion of conformance as closeness between systems is rigorously defined, and evidence is presented that this implies a number of other application-dependent conformance notions. An algorithm for detecting that two systems are not conformant is then proposed, which uses existing proven tools. A method is also proposed to measure the degree of conformance between two systems. The results are demonstrated on a range of models. |
Year | Venue | Field |
|---|---|---|
2014 | arXiv: Systems and Control | Fidelity,Closeness,Computer science,Conformance testing,Theoretical computer science,Implementation,Cyber-physical system,Control synthesis |
DocType | Volume | Citations |
Journal | abs/1401.5200 | 5 |
PageRank | References | Authors |
0.46 | 0 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Houssam Abbas | 1 | 90 | 16.31 |
| Bardh Hoxha | 2 | 68 | 9.13 |
| Georgios E. Fainekos | 3 | 804 | 52.65 |
| Jyotirmoy V. Deshmukh | 4 | 317 | 29.18 |
| James Kapinski | 5 | 203 | 15.11 |
| Koichi Ueda | 6 | 55 | 2.20 |