Industrial Security Solution for Virtual Reality

Lv, Zhihan; Chen, Dongliang; Lou, Ranran; Song, Houbing

doi:10.1109/jiot.2020.3004469

Cited by 114 publications

(64 citation statements)

References 37 publications

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“…However, the result of target priority division is not absolute, so it cannot be designed according to the hybrid particle swarm optimization algorithm in practical application [31], because the hybrid particle swarm optimization algorithm is based on a series of assumptions, and all the targets in the target set must be periodic objectives. Model the third-party software, set the scene material, so that the model can get the real mapping, and finally initialize the virtual reality system [32]. To model the real scene, first of all, we must accurately collect the real building data, measure the actual length, width, and height with a ruler, and then take photos of the real objects.…”

Section: Simulation Research and Design Of Multi-uav Path Optimizatiomentioning

confidence: 99%

Virtual Reality Technology of Multi UAVEarthquake Disaster Path Optimization

Wang

Liu

2021

Mathematical Problems in Engineering

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China is a country with frequent earthquake disasters. After the occurrence of earthquake disasters, the key to disaster monitoring and rescue is to quickly obtain images of postdisaster areas. Unmanned aerial vehicle (UAV) path planning is the core of multi-UAV cooperative control. With the increasing popularity of UAVs, people with more complex living environments contact with UAVs more frequently, which also poses a challenge to the overall control of UAVs, making single UAV and even multi-UAV cooperative path planning become a hot research issue in recent years. The complexity of communication between aircraft in three-dimensional flight space and multidegree of freedom navigation makes multi-UAV cooperation more challenging. According to the research results at home and abroad, this paper takes multitarget tracking algorithm, ant colony algorithm, and hybrid particle swarm optimization algorithm as research methods. Based on virtual reality technology, by comparing the advantages and disadvantages of several algorithms, the research model of path optimization is established, and a multitarget detection method based on virtual reality technology is established. Through the analysis and improvement of multitarget tracking algorithm, ant colony algorithm, and hybrid particle swarm optimization algorithm, the path optimization problem of UAV after an earthquake based on virtual reality technology is studied. The results show that, compared with the previous research models, the overall optimization efficiency of UAV route is improved by 15%, which is more practical.

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Section: Simulation Research and Design Of Multi-uav Path Optimizatiomentioning

confidence: 99%

Virtual Reality Technology of Multi UAVEarthquake Disaster Path Optimization

Wang

Liu

2021

Mathematical Problems in Engineering

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“…With the development of information technology, people can control computer instructions through the computer screen mouse and keyboard [34]. But with the development of virtual reality technology, the experimenter can use virtual reality equipment to carry out human-computer interaction more conveniently and quickly [35]. Through the virtual technology to simulate the interaction between human and real experimental environment, can greatly enhance the sense of reality in the experimental process, more integrated into the experimental environment, fully understand the various experimental links.…”

Section: Virtual Reality Technologymentioning

confidence: 99%

Economic Management Teaching Mode Based on Mobile Learning and Collaborative Learning

2020

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The continuous development of the IOT technology is rapidly penetrating into all walks of life, which promotes the mobile Internet into a new service system, and mobile teaching methods with the characteristics of flexibility and interactivity are also becoming popular. This kind of learning mode enables students to get rid of the limitation of time and space, and can carry out targeted learning, so that different types of students can reasonably arrange their learning objectives according to their own learning quality. For students majoring in economic management, more and more enterprises require them to have practical ability and cooperation ability. Therefore, it is necessary to focus on cultivating students' cooperation ability and theoretical practice ability in education and teaching. However, the traditional teaching mode of "theory before practice" is no longer suitable for training such talents with comprehensive practical ability. At present, the experimental teaching using modern information technology can provide more comprehensive economic management information for classroom and teaching experiments. Therefore, in the environment of the IOT, it is of great significance to study the economic management teaching mode based on mobile learning and collaborative learning. This paper first introduces the principle and technical support of the IOT, analyzes the reform of economic management teaching mode under the environment of the IOT and the experimental teaching process using the IOT technology and virtual technology. On this basis, this paper studies the economic management experimental teaching mode based on mobile learning and collaborative learning, and makes a questionnaire survey on the students in the economic management experimental teaching center of colleges and universities. The survey results show that in the IOT environment, the experimental teaching mode based on mobile learning and collaborative learning can effectively mobilize students' learning enthusiasm, and can improve students' theoretical and practical ability, cooperative ability and autonomous learning ability to a certain extent.

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“…It is based on software technology, machining technology, and special processing technology, micromolecular science, and electrical and electronic technology as its foundation. Virtual reality technology is a revolution to traditional manufacturing technology and provides a new platform for its development [3]. Compared with the traditional manufacturing technology in the past, virtual reality technology can not only realize "from scratch" and save a lot of time and labor [4] but also carry out "personalized manufacturing" to make the product unique.…”

Section: Introductionmentioning

confidence: 99%

Systematic Evaluation of the Effect of Rehabilitation of Lower Limb Function in Children with Cerebral Palsy Based on Virtual Reality Technology

Gao

Liu

et al. 2021

Journal of Healthcare Engineering

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As times go by, people’s standard of living is constantly improving, but the medical pressure exerted by children with cerebral palsy is also increasing and the recovery of lower limb function in children with cerebral palsy after treatment has also gets people’s attention. Of course, the relevant medical equipment is constantly improving, especially the appearance of virtual reality technology, which has played an extremely important role in restoring the lower extremities of children with cerebral palsy. In order to study the role that virtual reality technology can play in children with cerebral palsy, this article collects relevant information, builds a case template, and uses comprehensive quantification by investigating patients, examining relevant documents, and interviewing professionals. With qualitative analysis, a damage assessment matrix is created. Experimental results prove that the use of virtual reality technology can improve the treatment efficiency of children with cerebral palsy by more than 30%. In terms of the rehabilitation effect of children’s lower limb function, virtual reality technology is more targeted for the treatment of children with far-reaching effects. It is much higher than traditional treatment methods, and the mobility of the children’s lower limbs is restored by more than 80%. This shows that virtual reality technology can play an important role in the rehabilitation of the lower limbs of children with cerebral palsy.

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Industrial Security Solution for Virtual Reality

Cited by 114 publications

References 37 publications

Virtual Reality Technology of Multi UAVEarthquake Disaster Path Optimization

Virtual Reality Technology of Multi UAVEarthquake Disaster Path Optimization

Economic Management Teaching Mode Based on Mobile Learning and Collaborative Learning

Systematic Evaluation of the Effect of Rehabilitation of Lower Limb Function in Children with Cerebral Palsy Based on Virtual Reality Technology

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