@inproceedings{54f680dc09414bb3a8b18c9a94091690,
title = "Active supersonic flow control using hysteresis compensation and error governor",
abstract = "This paper introduces a novel concept termed Smart Mesoflaps for Aeroelastic Recirculation Transpiration (SMART) for controlling shock/boundary-layer interactions (SBLI) in supersonic jet inlets. The control strategy for a subsystem of the SMART project, subject to hysteresis and actuator saturation, is presented. A Hysteresis Compensation scheme, as well as results from experimental application of HC to the SMART system are presented next. A generalized error governing scheme for PID controllers to compensate for actuator saturations is also developed. Finally, the PID with HC and the error governing method is experimentally applied to a benchtop SMART subsystem and is shown to be successful at preventing excessive control efforts.",
keywords = "Actuators, Aerospace control, Control design, Error analysis, Error control, Flow control, Hysteresis, PID controllers, Saturation",
author = "Marina Tharayil and Andrew Alleyne",
note = "1 This work is supported by DARPA under contract F49620-98-1-0490; 15th World Congress of the International Federation of Automatic Control, 2002 ; Conference date: 21-07-2002 Through 26-07-2002",
year = "2002",
doi = "10.3182/20020721-6-es-1901.01259",
language = "English (US)",
isbn = "9783902661746",
series = "IFAC Proceedings Volumes (IFAC-PapersOnline)",
publisher = "IFAC Secretariat",
number = "1",
pages = "205--210",
editor = "Gabriel Ferrate and Camacho, \{Eduardo F.\} and Luis Basanez and \{de la Puente\}, \{Juan. A.\}",
booktitle = "IFAC Proceedings Volumes (IFAC-PapersOnline)",
edition = "1",
}