Abstract
We consider coupled systems consisting of a well-posed and strictly proper (hence regular) subsystem and a finite-dimensional subsystem connected in feedback. The external world interacts with the coupled system via the finite-dimensional part, which receives the external input and sends out the output. Under several assumptions, we derive well-posedness, regularity, exact (or approximate) controllability and exact (or approximate) observability results for such coupled systems.
| Original language | English |
|---|---|
| Article number | 5508363 |
| Pages (from-to) | 88-99 |
| Number of pages | 12 |
| Journal | IEEE Transactions on Automatic Control |
| Volume | 56 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jan 2011 |
Keywords
- Approximate controllability
- approximate observability
- coupled system
- exact controllability
- exact observability
- simultaneous observability
- well-posed system
All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Computer Science Applications
- Electrical and Electronic Engineering