Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › Рецензирование
Approach to Identifying Areas of Uncontrolled Oscillations in Human-Machine Systems. / Зайцева, Юлия Сергеевна; Кузнецов, Николай Владимирович; Андриевский, Борис Ростиславич.
Proceedings - 2023 International Russian Smart Industry Conference, SmartIndustryCon 2023. Institute of Electrical and Electronics Engineers Inc., 2023. стр. 196-201.Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › Рецензирование
}
TY - GEN
T1 - Approach to Identifying Areas of Uncontrolled Oscillations in Human-Machine Systems
AU - Зайцева, Юлия Сергеевна
AU - Кузнецов, Николай Владимирович
AU - Андриевский, Борис Ростиславич
PY - 2023/3/27
Y1 - 2023/3/27
N2 - In the human-machine system, the human operator, acting as a regulator, controls various devices through servomechanisms. The system parameters and the parameters of the human operator model, to one degree or another, can change due to numerous factors. It can lead to a deviation of the output signal from the specified one or loss of stability, which manifests as oscillatory processes. Usually, drive nonlinearities exert a vast load on the system's stable operation, which requires a thorough analysis of the system and taking this fact into account when designing the control system. In this work, conditions are found under which system performance deteriorates. It manifests itself as a significant increase in performance error or the appearance of unwanted oscillation. A simple method was proposed to prevent them by introducing a nonlinear corrective device into the drive control loop. Also, an analysis of the system on the parameter plane of the forcing signal was proposed by calculating the generalized sensitivity functions.
AB - In the human-machine system, the human operator, acting as a regulator, controls various devices through servomechanisms. The system parameters and the parameters of the human operator model, to one degree or another, can change due to numerous factors. It can lead to a deviation of the output signal from the specified one or loss of stability, which manifests as oscillatory processes. Usually, drive nonlinearities exert a vast load on the system's stable operation, which requires a thorough analysis of the system and taking this fact into account when designing the control system. In this work, conditions are found under which system performance deteriorates. It manifests itself as a significant increase in performance error or the appearance of unwanted oscillation. A simple method was proposed to prevent them by introducing a nonlinear corrective device into the drive control loop. Also, an analysis of the system on the parameter plane of the forcing signal was proposed by calculating the generalized sensitivity functions.
KW - actuator saturation
KW - frequency response
KW - human operator
KW - human robot interaction
KW - manual control
KW - nonlinear
KW - sensitivity function
UR - https://www.mendeley.com/catalogue/967b5d66-1936-3637-8f31-b1b42f9d2fc4/
U2 - 10.1109/smartindustrycon57312.2023.10110762
DO - 10.1109/smartindustrycon57312.2023.10110762
M3 - Conference contribution
SN - 9781665464291
SP - 196
EP - 201
BT - Proceedings - 2023 International Russian Smart Industry Conference, SmartIndustryCon 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 International Russian Smart Industry Conference (SmartIndustryCon)
Y2 - 27 March 2023 through 31 March 2023
ER -
ID: 106817253