Modelling of Tactile Measures for Whole-Body Vibrations and Their Interaction with Psychoacoustical Measures

全身振动的触觉测量建模及其与心理声学测量的相互作用

• 批准号: 241641149
• 负责人: Professor Dr.-Ing. Ercan Altinsoy
• 金额: --
• 依托单位: Professur für Akustik und Haptik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2013
• 资助国家: 德国
• 起止时间: 2012-12-31 至 2019-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/241641149?language=en
• 关键词: Modelling; Tactile; Measures; Whole; Body

Humans perceive various combinations of acoustical and vibrational stimuli in everyday situations. Especially users of vehicles on roads and railways are exposed to a wide range of combinations of whole-body vibrations and sound. Quality of perception is increasingly important in product development. Nevertheless there are significant deficits modeling the assessment of quality of perception of the tactile modality compared to the auditive modality. Objective of this research project is to transfer approaches of the modeling of psychoacoustic measures to the definition and modeling of psychovibrational measures for whole-body vibrations, thus enabling a holistic vibro-acoustical approach. A multi-modal modeling of the influence of acoustical and vibrational signals allows for new ways in designing and valuation of products. Leveraging the knowledge of psychoacoustics, masking effects will be studied using test persons. Based on those results selected psychovibrational measures will be modeled. Furthermore the interaction of psychovibrational and psychoacoustical measures has to be considered to meet the requirements of complex vibro-acoustical designs. The models will be verified using signals from different everyday situations.

在日常生活中，人类会感知到声音和振动刺激的各种组合。特别是公路和铁路上的车辆用户暴露于全身振动和声音的广泛组合。感知质量在产品开发中越来越重要。然而，与听觉模态相比，触觉模态的感知质量评估建模存在显着缺陷。本研究项目的目的是将心理声学测量的建模方法转移到全身振动的心理振动测量的定义和建模，从而实现整体振动声学方法。声学和振动信号影响的多模态建模为产品的设计和评估提供了新的方法。利用心理声学的知识，掩蔽效应将使用测试人员进行研究。基于这些结果，选择的心理振动测量将被建模。此外，心理振动和心理声学措施的相互作用，必须考虑到满足复杂的振动声学设计的要求。这些模型将使用来自不同日常情况的信号进行验证。

项目成果

Temporal masking characteristics of whole body vibration perception

全身振动感知的时间掩蔽特征

• DOI: 10.1109/whc.2017.7989948
• 发表时间: 2017
• 期刊: 2017 IEEE World Haptics Conference (WHC)
• 作者: Schwendicke;Altinsoy
• 通讯作者: Altinsoy

Frequency Masking Effects for Vertical Whole-Body Vibration for Seated Subjects

坐姿受试者垂直全身振动的频率掩蔽效应

• DOI: 10.3390/vibration3040024
• 发表时间: 2020
• 期刊: Vibration
• 影响因子: 2
• 作者: Schwendicke A;Altinsoy M. E.
• 通讯作者: Altinsoy M. E.

Intensity Perception for Complex Vertical Whole-Body Vibration

复杂垂直全身振动的强度感知

• DOI: 10.1115/ncad2018-6144
• 发表时间: 2018
• 期刊: ASME 2018 Noise Control and Acoustics Division Session presented at INTERNOISE 2018
• 作者: Schwendicke;Altinsoy;M. E. ;Merchel
• 通讯作者: Merchel