𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Output regulation and internal models—A frequency domain approach

✍ Scribed by Gunnar Bengtsson

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
1014 KB
Volume
13
Category
Article
ISSN
0005-1098

No coin nor oath required. For personal study only.

✦ Synopsis

To regulate a plant against exogenous signals, a minimal order feedback compensator creates an internal model of the environment in the open loop cascaded compensator and plant; the loop being closed with any stabilizing feedback.

📜 SIMILAR VOLUMES

Frequency/time-domain modelling of 3D wa
Frequency/time-domain modelling of 3D waveguide structures by a BI-RME approach
✍ P. Arcioni; M. Bozzi; M. Bressan; G. Conciauro; L. Perregrini 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 391 KB

## Abstract This paper presents a full wave method for the determination of the mathematical model of a 3D waveguide structure in the form of the pole expansion in the __s__‐plane of its generalized admittance matrix. The method is based on a boundary integral‐resonant mode expansion approach. By t

Controller adjustment for improved nomin
Controller adjustment for improved nominal performance and robustness—I. A frequency domain approach
✍ Mogens Kümmel; Henrik Weisberg Andersen 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 567 KB

frequency domain method, which makes it possible to adjust multivariable controllers with respect to both nominal performance and robustness, is presented. The basic idea in the approach is that the designer assigns objectives such as steady-state tracking, maximum resonance peaks, bandwidth, minimu