Differential Neural Network-Based Nonparametric Identification of Eye Response to Enforced Head Motion

Isaac Chairez, Arthur Mukhamedov, Vladislav Prud, Olga Andrianova and Viktor Chertopolokhov
Additional contact information
Isaac Chairez: Bioprocesses Department, UPIBI, Instituto Politecnico Nacional, Ciudad de Mexico 07340, Mexico
Arthur Mukhamedov: Center “Supersonic”, Lomonosov Moscow State University, 119991 Moscow, Russia
Vladislav Prud: Center “Supersonic”, Lomonosov Moscow State University, 119991 Moscow, Russia
Olga Andrianova: V.A. Trapeznikov Institute of Control Sciences of RAS, 117997 Moscow, Russia
Viktor Chertopolokhov: Center “Supersonic”, Interdisciplinary Scientific and Educational School “Mathematical Methods of Large-Scale Systems Analysis”, Lomonosov Moscow State University, 119991 Moscow, Russia

Mathematics, 2022, vol. 10, issue 6, 1-12

Abstract: Dynamic motion simulators cannot provide the same stimulation of sensory systems as real motion. Hence, only a subset of human senses should be targeted. For simulators providing vestibular stimulus, an automatic bodily function of vestibular–ocular reflex (VOR) can objectively measure how accurate motion simulation is. This requires a model of ocular response to enforced accelerations, an attempt to create which is shown in this paper. The proposed model corresponds to a single-layer spiking differential neural network with its activation functions are based on the dynamic Izhikevich model of neuron dynamics. An experiment is proposed to collect training data corresponding to controlled accelerated motions that produce VOR, measured using an eye-tracking system. The effectiveness of the proposed identification is demonstrated by comparing its performance with a traditional sigmoidal identifier. The proposed model based on dynamic representations of activation functions produces a more accurate approximation of foveal motion as the estimation of mean square error confirms.

Keywords: nonparametric model; artificial neural network; Izhikevich artificial neuron; vestibular–ocular reflex; control Lyapunov function (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

Downloads: (external link)
https://www.mdpi.com/2227-7390/10/6/855/pdf (application/pdf)
https://www.mdpi.com/2227-7390/10/6/855/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jmathe:v:10:y:2022:i:6:p:855-:d:766807

Access Statistics for this article

Mathematics is currently edited by Ms. Emma He

More articles in Mathematics from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().