On Correctness and Asymptotic Stability in Causal System Theory

摘要

Some classical questions of model adequacy such as strict causality, energy conservation and energy dissipativeness, and thier relations to more general abstract concepts of a system minimality, signal energy dissipation, asymptotic stability, observability, controlability and especially to the relatively new concept of system model correctness are studied in the contribution. Some main ideas are illustrated by simple examples from electrical engineering.