Abstract
Generally, the specifications of the system robustness and disturbance or noise applied to the system are often provided in a frequency domain. In this paper, a reduced-dynamic-order observer based on a transfer function in frequency domain is proposed, which is composed of a diophantine equation, and only three steps are required for design. This method is practically used to extract the brain wave signals and various experimental results show the effectiveness of the proposed approach even in the presence of noises among the brain wave signals.
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Shiraishi, M., Ito, A. (2010). Disturbance Observer Design Based on Frequency Domain. In: Higuchi, T., Suzumori, K., Tadokoro, S. (eds) Next-Generation Actuators Leading Breakthroughs. Springer, London. https://doi.org/10.1007/978-1-84882-991-6_4
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DOI: https://doi.org/10.1007/978-1-84882-991-6_4
Publisher Name: Springer, London
Print ISBN: 978-1-84882-990-9
Online ISBN: 978-1-84882-991-6
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