Research on 3D Virtual Environment Modeling Technology for Space Tele-robot

Zhu, Biyu; Song, Aiguo; Xu, Xiaosu; Li, Song

doi:10.1016/j.proeng.2014.12.700

Cited by 8 publications

(4 citation statements)

References 12 publications

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“…VR is a graphical user interface designed to allow users to interact with a simulated virtual environment with the help of various VR devices. It uses the concepts of the 3D graph, multisensory interaction technology [17], and high-resolution display technology [18] to generate a simulative 3D virtual environment [19]. e virtual environment that a user interacts with, is so immersive that it creates a surreal experience, making users believe that they are physically present in the virtual environment and that all the interactions taking place in the simulated world are happening in real time.…”

Section: Virtual Reality (Vr)mentioning

confidence: 99%

A Comprehensive Study on Metaverse and Its Impacts on Humans

Bale¹,

Ghorpade

Hashim

et al. 2022

Advances in Human-Computer Interaction

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Virtual Reality (VR) and Augmented Reality (AR) have revolutionized technology and taken the world by storm. They established the foundation for numerous future innovations. Virtual and augmented reality are now widely employed to improve user experiences in various areas. Over time, more and more companies and businesses have begun to use this cutting-edge technology to improve their products and services. Recently, the attention to VR and AR has exploded with the concept “Metaverse” surfacing in mainstream media. Many major companies have already set their goals in motion and are working on building the core of their metaverses. This review paper focuses on explaining the concept of the metaverse, its history, and its associated benefits. Through a survey, it helps understand people’s concerns with the metaverse and how it can impact and affect humans mentally, physically, and psychologically. The analysis of this paper can help humans prepare themselves for what the new technologies have to offer, in addition to assisting companies in building a flawless metaverse.

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Section: Virtual Reality (Vr)mentioning

confidence: 99%

A Comprehensive Study on Metaverse and Its Impacts on Humans

Bale¹,

Ghorpade

Hashim

et al. 2022

Advances in Human-Computer Interaction

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“…Because the Unity3D software platform did not support the file format of the UG 3D model, it was necessary to import the UG 3D model file into 3D Max, use the 3D Max software to filter and set the information to be exported and finally export the FBX format file for the development of the Unity3D software platform. In contrast, to the welding robot, the welding power supply and the auxiliary system did not involve motion control, so their 3D models could be built directly in Unity3D (Zhu et al , 2015). Figure 5 shows the 3D modeling scheme of the virtual reality system.…”

Section: Overview Of Virtual Reality Technologymentioning

confidence: 99%

Research on the virtual reality technology of a pipeline welding robot

Luo

Fang

Guo

et al. 2020

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Purpose This paper aims to improve the scene sense of a virtual scene, the welding model of a virtual reality system of riser automatic equipment was constructed using Unity3D and UG software, which mainly included a welding car, welding guide rail, welding power supply, virtual camera and other equipment and the model was rendered. Design/methodology/approach The human-computer interaction page and simulation test of the system was produced using the user interface GUI system for creating a human-computer interaction scene. The operator could capture the welding status of the physical equipment accurately and in real-time so the virtual reality technology was very suitable for the remote monitoring operation integrated with the welding system. Findings Human-computer interaction design and collision detection were realized. In addition, the system simulation experiment was accomplished. With the continuous improvement and development of virtual reality technology real-time virtual simulation and monitoring, technology will become the main development trend. Research limitations/implications Based on virtual reality, the monitoring system can capture the operation status of physical welding equipment in real-time and accurately, which is very suitable for remote monitoring operation integrated with the welding system and also conducive to improving the monitoring level of the welding process. Practical implications This technology is time-saving and money-saving, for the operators do not have to be in a real welding environment and therefore they can get away from dangerous places. Consequently, it can avoid unnecessary injuries and problems. Social implications This technology can replace people to enter the dangerous and extreme environment to carry out welding operation, so it becomes the most effective means of nuclear power plant maintenance, space structure construction and marine engineering construction. In addition, it is time-saving and money-saving. Originality/value With the rapid development of virtual reality technology in recent years, it is a new research direction to apply virtual reality technology to the remote welding operation. This technology is different from the traditional way of welding for the operators can stay away from the welding scene especially some dangerous places.

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“…Matheson et al [16] verified the performance of the predicted display by driving the rover through an obstacle course with a delay of 3 s. Xia et al [17] introduced virtual fixtures into the model-based remote control system. Zhu et al [18] employed a Kinect camera to create a virtual target object. Richter et al [19] provided the three-dimensional predictive display for a remote surgical robot.…”

Section: Introductionmentioning

confidence: 99%

Predictive display for teleoperation with virtual reality fusion technology

Yong-qing

Lin

Huang

et al. 2021

Asian Journal of Control

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A virtual reality (VR) fusion technology of matching a virtual environment of simulated graphics models with actual camera views of the slave station task environment has been developed. This fusion technology enables high‐fidelity predictive displays with calibrated graphics overlay on the live video. Reliable and accurate parameters are achieved by camera calibration and feature point detection. Since the object pose becomes known through the virtual model, the operator can use the teleoperation system effectively. Predictive displays are very useful for both noncontact and contact tasks, providing an effective VR interface with immediate visual prediction to the operator. Besides, the feature points detection avoids the exacerbation of maneuverability caused by outside interference. Lastly, the experiment of endoscopic penetration is conducted to validate the system.

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Research on 3D Virtual Environment Modeling Technology for Space Tele-robot

Cited by 8 publications

References 12 publications

A Comprehensive Study on Metaverse and Its Impacts on Humans

A Comprehensive Study on Metaverse and Its Impacts on Humans

Research on the virtual reality technology of a pipeline welding robot

Predictive display for teleoperation with virtual reality fusion technology

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