TY  - JOUR
AU  - Premaratne, U
AU  - Halgamuge, S
AU  - Tan, Y
AU  - Mareels, IMY
Y2  - 2020/06/30
Y1  - 2020/06
SN  - 2325-5870
UR  - http://hdl.handle.net/11343/240986
AB  - Extremum Seeking Control (ESC) is a data-driven optimization technique that can steer a dynamic plant towards an extremum of an unknown but measurable, input to steady-state map. In the context of Networked Control Systems (NCS) a new implementation method for ESC inspired by the well known Luus-Jaakola algorithm is proposed. The main motivation is to minimize the communication burden associated with the search phase of ESC. In the proposed method the controller only requires a notification of a change registered at the sensor, rather than the full information available at the sensor. This event based approach leads to sporadic packet transmission. In addition the proposed method is able to directly account for constraints whilst seeking for the desired extremum. The constraints may be of the inequality or equality type. The algorithm's behavior is illustrated on a networked water pump control system.
LA  - English
PB  - IEEE
T1  - Extremum Seeking Control with Sporadic Packet Transmission for Networked Control Systems
DO  - 10.1109/TCNS.2019.2940244
IS  - IEEE Transactions on Control of Network Systems
VL  - 7
IS  - 2
SP  - 758-769
OP  - LE120100117
L1  - /bitstream/handle/11343/240986/Premaratne_Extremum%20Seeking%20Control.pdf?sequence=1&isAllowed=y
ER  -