@inproceedings{3a8cc8eda43c4f8d98c2c701b011cfd6,
title = "Utilization of excitation signal harmonics for control of nonlinear systems",
abstract = "Many model based control methods exist in the literature. Producing a sufficient system model can be cumbersome and a new non-model based method for control of nonlinear systems with input/output maps exhibiting sigmoid function properties is therefore proposed. The method utilizes an excitation signal together with Fourier analysis to generate a feedback signal and simulations have shown that different system gains and time constants does not change the global equilibrium/operating point. An evaporator in a refrigeration system was used as example in the simulations, however, it is anticipated that the method is applicable in a wide variety of systems satisfying the sigmoid function properties.",
author = "Kasper Vinther and Henrik Rasmussen and Roozbeh Izadi-Zamanabadi and Jakob Stoustrup",
year = "2012",
doi = "10.1109/CCA.2012.6402411",
language = "English",
isbn = "978-1-4673-4503-3",
series = "I E E E International Conference on Control Applications. Proceedings",
publisher = "IEEE Press",
pages = "1627--1632",
booktitle = "Control Applications (CCA), 2012 IEEE International Conference on",
note = "2012 IEEE Multi-conference on Systems and Control ; Conference date: 03-10-2012 Through 05-10-2012",
}