Performance-driven adaptive output feedback control and its application to two-tank system

Author

Takagi, Toshiyuki ; Mizumoto, Ikuro ; Tsunematsu, Junpei

Author_Institution

Dept. of Control Eng., Maizuru Nat. Coll. of Technol., Maizuru, Japan

fYear

2014

fDate

10-12 Aug. 2014

Firstpage

254

Lastpage

259

Abstract

The ASPRness of the controlled system can make it easy to configure an adaptive control system of simple structure by an output feedback. However, the ASPR conditions are very severe conditions for the actual systems. For this problem, an introduction of Parallel Feedforward Compensator (PFC) has been proposed, and a model-free PFC design method by the one-shot of the system´s input/output data has been proposed. In this paper, we consider to apply the performance-driven adaptive control method utilizing the model-free PFC design technique to a two-tank process control and confirm the effectiveness of the proposed performance-driven adaptive output feedback method by the experiment of a two-tank process.

Keywords

adaptive control; compensation; control system synthesis; feedback; feedforward; process control; tanks (containers); ASPR conditions; almost strictly positive real conditions; controlled system ASPRness; model-free PFC design method; parallel feedforward compensator; performance-driven adaptive output feedback control; two-tank process control; two-tank system; Adaptive control; Design methodology; Output feedback; Process control; Tuning; ASPR; Adaptive control; PFC; Performance-driven control; Two-tank process;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Mechatronic Systems (ICAMechS), 2014 International Conference on

Conference_Location

Kumamoto

Type

conf

DOI

10.1109/ICAMechS.2014.6911660

Filename

6911660