Research on subjective evaluation of vibration comfort based on psychological model

Yitong Wang; Ke Chen; Mingming Dong

doi:10.1117/12.2647099

7 September 2022 Research on subjective evaluation of vibration comfort based on psychological model

Yitong Wang, Ke Chen, Mingming Dong

Proceedings Volume 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022); 123290R (2022) https://doi.org/10.1117/12.2647099
Event: Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 2022, Changsha, China

Abstract

In view of the problems that the existing subjective evaluation of vibration comfort is easily influenced by people's psychological state, leading to the large deviation of the score value, and the existing subjective score has no quantifiable scientific index, a new idea of calibrating the subjective score system by using the modern physiological and psychological model is put forward. The specific research contents are as follows: a human vibration test platform which can realize vertical vibration is established, and the applied vibration excitation signal is set according to the standard; 15 volunteers were recruited to carry out systematic and scientific pre-test training and experiments. A large number of experimental data verified the applicability of Stevens' laws of physical psychology to Chinese people. Finally, the conclusion that the subjective evaluation of vibration comfort can be completed by setting up a questionnaire on this basis is obtained.

Citation Download Citation

Yitong Wang, Ke Chen, and Mingming Dong "Research on subjective evaluation of vibration comfort based on psychological model", Proc. SPIE 12329, Third International Conference on Artificial Intelligence and Electromechanical Automation (AIEA 2022), 123290R (7 September 2022); https://doi.org/10.1117/12.2647099

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KEYWORDS

Sensors

Servomechanisms

Head

Interference (communication)

Psychology

Control systems

Ear

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