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首页> 外文会议>International Conference on Fluid Power Transmission and Control >Inertial Force Display Using Pneumatics for Whole Body Haptic Interface
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Inertial Force Display Using Pneumatics for Whole Body Haptic Interface

机译：使用气动性的惯性力显示全身触觉界面

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摘要

Our goal is to develop environments that provide sensory input of sufficient fidelity which not only users intuitively feel they are inside a virtual world, but also are able to navigate and perform tasks with comparable skill that they display in the real world. In this paper design specifications for a new locomotion interface for rise-and-fall motion with inertial force displays are demonstrated. The locomotion interface has a seesaw mechanism for displaying vertical inertial forces and a pedaling device for supporting user mobility activities. The vertical axis of the mechanical seesaw is actuated by a pneumatic servo cylinder and can rise up and down on the user. The seesaw attached to the user can create vertically positive and negative forces that rise up and down the user creating an illusion of acceleration forces. The presence of the active seesaw mechanism allows several aspects of the locomotion to be rendered inertial forces. The head-mounted display also creates realistic environments for the rise-and fall motion. The verification of the developed system performance and design parameters such as a scale factor of the acceleration force and the phase relation between the body motion and displayed force are experimentally investigated. It is experimentally verified that the user can feel walking up the stairs through the physical immersive whole body haptic interface with the inertial force display.
机译：我们的目标是开发提供提供足够保真度的感觉输入的环境，这不仅用户直观地觉得它们在虚拟世界内，而且还能够以与现实世界显示的可比技能导航和执行任务。在本文中，证明了具有惯性力显示器的上升和下降运动的新型运动界面的设计规范。运动界面具有用于显示垂直惯性力和用于支持用户移动活动的踏板装置的跷跷板机构。机械跷跷板的垂直轴由气动伺服缸致动，并且可以在用户上上升。附加到用户的跷跷板可以产生垂直的正力和负力，上升用户创建加速力的错觉。活性跷跷板机构的存在允许运动的若干方面是惯性力。头戴式显示器还为上升和秋季运动创造了现实环境。实验研究了验证了发达的系统性能和设计参数，例如加速力和身体运动与显示力之间的相位关系的比例因子。它是通过实验验证的，用户可以通过与惯性力显示器的物理沉浸式整体触觉界面感到侧面行走。

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