Abstract
The contribution is devoted to the parameter identifiability problem
of (nonlinear) PDE systems. Especially, we discuss the (local)
identifiability of parameters along a trajectory. The analysis
relies on a coordinate-free formulation for systems, including
boundary conditions, and we motivate an approach by (Lie)
transformation groups, whose success for PDE systems depends on a
consequent extent to the accompanying boundary conditions. The
(non-)identifiability of parameters is related to the
(non-)existence of generators, wherewith (local) conditions can be
derived.
| Original language | English |
|---|---|
| Pages (from-to) | 619-620 |
| Number of pages | 2 |
| Journal | PAMM - Proceedings in Applied Mathematics and Mechanics |
| Volume | 10 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Dec 2010 |
Fields of science
- 102009 Computer simulation
- 203 Mechanical Engineering
- 202009 Electrical drive engineering
- 202034 Control engineering
- 202 Electrical Engineering, Electronics, Information Engineering
- 202027 Mechatronics
- 202003 Automation
JKU Focus areas
- Mechatronics and Information Processing