The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Banyak metrik kualiti telah dicadangkan untuk persepsi pematuhan untuk menilai prestasi peranti haptik dan hasil yang dilihat. Pematuhan yang dirasakan mungkin dipengaruhi oleh faktor seperti sifat objek, keadaan eksperimen dan tabiat persepsi manusia. Dalam makalah ini, analisis persepsi kelembutan telah dijalankan untuk mengetahui metrik kualiti yang relevan yang mendominasi dalam sistem persepsi pematuhan dan korelasinya dengan keputusan persepsi, dengan menyatakan metrik ini dengan parameter fizikal asas yang mencirikan faktor-faktor ini. Berdasarkan tiga eksperimen psikofizikal, hanya perbezaan ketara (JND) untuk persepsi kelembutan gabungan pekali kekakuan yang berbeza dan tahap redaman yang diberikan oleh peranti haptik telah dianalisis. Data interaksi semasa proses interaksi direkodkan dan dianalisis. Keputusan percubaan awal menunjukkan bahawa keupayaan diskriminasi persepsi kelembutan berubah dengan nisbah redaman kepada kekakuan apabila subjek meneroka pada kelajuan kebiasaan mereka. Keputusan analisis menunjukkan bahawa metrik kualiti Kekerasan Kadar, Kekerasan Kadar Lanjutan dan nisbah redaman kepada kekakuan mempunyai korelasi yang tinggi untuk hasil yang dirasakan. Keputusan analisis lanjut menunjukkan bahawa parameter yang mencerminkan sifat objek (kekerasan, redaman), keadaan eksperimen (lebar lebar paksa) dan tabiat persepsi manusia (kelajuan awal, kadar perubahan daya maksimum) membawa kepada perubahan metrik kualiti ini, yang kemudiannya membawa perasaan persepsi yang berbeza. dan akhirnya mengakibatkan perubahan keupayaan diskriminasi. Penemuan dalam kertas kerja ini mungkin memberikan pemahaman yang lebih baik tentang persepsi kelembutan dan panduan berguna dalam penambahbaikan peranti haptik dan teleoperasi.
Zhiyu SHAO
School of Instrument Science and Engineering, Southeast University
Juan WU
School of Instrument Science and Engineering, Southeast University
Qiangqiang OUYANG
School of Instrument Science and Engineering, Southeast University
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Salinan
Zhiyu SHAO, Juan WU, Qiangqiang OUYANG, "Analysis of Relevant Quality Metrics and Physical Parameters in Softness Perception and Assessment System" in IEICE TRANSACTIONS on Information,
vol. E102-D, no. 10, pp. 2013-2024, October 2019, doi: 10.1587/transinf.2018EDP7358.
Abstract: Many quality metrics have been proposed for the compliance perception to assess haptic device performance and perceived results. Perceived compliance may be influenced by factors such as object properties, experimental conditions and human perceptual habits. In this paper, analysis of softness perception was conducted to find out relevant quality metrics dominating in the compliance perception system and their correlation with perception results, by expressing these metrics by basic physical parameters that characterizing these factors. Based on three psychophysical experiments, just noticeable differences (JNDs) for perceived softness of combination of different stiffness coefficients and damping levels rendered by haptic devices were analyzed. Interaction data during the interaction process were recorded and analyzed. Preliminary experimental results show that the discrimination ability of softness perception changes with the ratio of damping to stiffness when subjects exploring at their habitual speed. Analysis results indicate that quality metrics of Rate-hardness, Extended Rate-hardness and ratio of damping to stiffness have high correlation for perceived results. Further analysis results show that parameters that reflecting object properties (stiffness, damping), experimental conditions (force bandwidth) and human perceptual habits (initial speed, maximum force change rate) lead to the change of these quality metrics, which then bring different perceptual feeling and finally result in the change of discrimination ability. Findings in this paper may provide a better understanding of softness perception and useful guidance in improvement of haptic and teleoperation devices.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.2018EDP7358/_p
Salinan
@ARTICLE{e102-d_10_2013,
author={Zhiyu SHAO, Juan WU, Qiangqiang OUYANG, },
journal={IEICE TRANSACTIONS on Information},
title={Analysis of Relevant Quality Metrics and Physical Parameters in Softness Perception and Assessment System},
year={2019},
volume={E102-D},
number={10},
pages={2013-2024},
abstract={Many quality metrics have been proposed for the compliance perception to assess haptic device performance and perceived results. Perceived compliance may be influenced by factors such as object properties, experimental conditions and human perceptual habits. In this paper, analysis of softness perception was conducted to find out relevant quality metrics dominating in the compliance perception system and their correlation with perception results, by expressing these metrics by basic physical parameters that characterizing these factors. Based on three psychophysical experiments, just noticeable differences (JNDs) for perceived softness of combination of different stiffness coefficients and damping levels rendered by haptic devices were analyzed. Interaction data during the interaction process were recorded and analyzed. Preliminary experimental results show that the discrimination ability of softness perception changes with the ratio of damping to stiffness when subjects exploring at their habitual speed. Analysis results indicate that quality metrics of Rate-hardness, Extended Rate-hardness and ratio of damping to stiffness have high correlation for perceived results. Further analysis results show that parameters that reflecting object properties (stiffness, damping), experimental conditions (force bandwidth) and human perceptual habits (initial speed, maximum force change rate) lead to the change of these quality metrics, which then bring different perceptual feeling and finally result in the change of discrimination ability. Findings in this paper may provide a better understanding of softness perception and useful guidance in improvement of haptic and teleoperation devices.},
keywords={},
doi={10.1587/transinf.2018EDP7358},
ISSN={1745-1361},
month={October},}
Salinan
TY - JOUR
TI - Analysis of Relevant Quality Metrics and Physical Parameters in Softness Perception and Assessment System
T2 - IEICE TRANSACTIONS on Information
SP - 2013
EP - 2024
AU - Zhiyu SHAO
AU - Juan WU
AU - Qiangqiang OUYANG
PY - 2019
DO - 10.1587/transinf.2018EDP7358
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E102-D
IS - 10
JA - IEICE TRANSACTIONS on Information
Y1 - October 2019
AB - Many quality metrics have been proposed for the compliance perception to assess haptic device performance and perceived results. Perceived compliance may be influenced by factors such as object properties, experimental conditions and human perceptual habits. In this paper, analysis of softness perception was conducted to find out relevant quality metrics dominating in the compliance perception system and their correlation with perception results, by expressing these metrics by basic physical parameters that characterizing these factors. Based on three psychophysical experiments, just noticeable differences (JNDs) for perceived softness of combination of different stiffness coefficients and damping levels rendered by haptic devices were analyzed. Interaction data during the interaction process were recorded and analyzed. Preliminary experimental results show that the discrimination ability of softness perception changes with the ratio of damping to stiffness when subjects exploring at their habitual speed. Analysis results indicate that quality metrics of Rate-hardness, Extended Rate-hardness and ratio of damping to stiffness have high correlation for perceived results. Further analysis results show that parameters that reflecting object properties (stiffness, damping), experimental conditions (force bandwidth) and human perceptual habits (initial speed, maximum force change rate) lead to the change of these quality metrics, which then bring different perceptual feeling and finally result in the change of discrimination ability. Findings in this paper may provide a better understanding of softness perception and useful guidance in improvement of haptic and teleoperation devices.
ER -