| Issue |
MATEC Web Conf.
Volume 108, 2017
2017 International Conference on Mechanical, Aeronautical and Automotive Engineering (ICMAA 2017)
|
|
|---|---|---|
| Article Number | 10005 | |
| Number of page(s) | 5 | |
| Section | Control Theory and Technology | |
| DOI | https://doi.org/10.1051/matecconf/201710810005 | |
| Published online | 31 May 2017 | |
Graphical user interface for input output characterization of single variable and multivariable highly nonlinear systems
1 Assistant Professor, University of Asia Pacific, Dhaka, Bangladesh
2 University of Nottingham, JalanBroga, Selangor, Malaysia
3 Director, Epic Airways Limited, Dhaka, Bangladesh
4 Managing Director, MukTar Enterprises Pte Ltd, 320 Serangoon Road, 4-46 Serangoon Plaza, Singapore
This paper presents a Graphical User Interface (GUI) software utility for the input/output characterization of single variable and multivariable nonlinear systems by obtaining the sinusoidal input describing function (SIDF) of the plant. The software utility is developed on MATLAB R2011a environment. The developed GUI holds no restriction on the nonlinearity type, arrangement and system order; provided that output(s) of the system is obtainable either though simulation or experiments. An insight to the GUI and its features are presented in this paper and example problems from both single variable and multivariable cases are demonstrated. The formulation of input/output behavior of the system is discussed and the nucleus of the MATLAB command underlying the user interface has been outlined. Some of the industries that would benefit from this software utility includes but not limited to aerospace, defense technology, robotics and automotive.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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