Operator training simulators in virtual reality environment for process operators: a review

Patle, Dipesh S.; Manca, Davide; Nazir, Salman; Sharma, Swapnil

doi:10.1007/s10055-018-0354-3

Cited by 70 publications

(34 citation statements)

References 42 publications

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“…VR technology allows experimental studies that are not possible to perform in standard laboratory settings, for example, experiments that require a large space to study aspects of spatial navigation and a sense of space. VR-based software is currently widely used for entertainment as well as to adequately train industrial personnel to perform dangerous work tasks [12].…”

Section: Introductionmentioning

confidence: 99%

Association of Individual Factors with Simulator Sickness and Sense of Presence in Virtual Reality mediated by head-mounted displays (HMDs)

Grassini¹,

Laumann²,

Luzi³

2020

Preprint

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Many studies have attempted to understand which individual differences may be related to the symptoms of discomfort during the virtual experience (simulator sickness) and the generally considered positive sense of being inside the simulated scene (sense of presence). Nevertheless, due to the quick technological advancement in the field of virtual reality, most of these studies are now outdated. Advanced technology for virtual reality is commonly mediated by head-mounted displays (HMDs), which aim to increase the sense of the presence of the user, remove stimuli from the external environment, and provide high definition, photo-realistic, three-dimensional images. Our results showed that motion sickness susceptibility and simulator sickness are related and neuroticism may be associated and predict simulator sickness. Furthermore, the results showed that people who are more used to playing video-games are less susceptible to simulator sickness; female participants reported more simulator sickness compared to males (but only for nausea-related symptoms). Female participants also experienced a higher sense of presence compared to males. We suggests that published findings on simulator sickness and the sense of presence in virtual reality environments need to be replicated with the use of modern HMDs.

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Section: Introductionmentioning

confidence: 99%

Association of Individual Factors with Simulator Sickness and Sense of Presence in Virtual Reality mediated by head-mounted displays (HMDs)

Grassini¹,

Laumann²,

Luzi³

2020

Preprint

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“…Process simulators also train senior engineers and field operators. [50][51][52] Commercial software simulate mostly reactions, separations, and design heat integration, and offer a variety of ideal reactors. [53,54] Depending on the field of application, the software is integrated in the design of a new process, in the simulation of an existing plant, or both.…”

Section: Applicationsmentioning

confidence: 99%

Experimental methods in chemical engineering: Process simulation

et al. 2020

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Process simulation software designs equipment, simulates operations, optimizes a plant's configuration (heat exchangers network, for example), estimates operating and capital expenses, and serves as an educational tool. However, mastering the theoretical background minimizes common mistakes such as applying an incorrect thermodynamic method, selecting improper algorithms in the case of tear systems, and setting irrational system specifications. Engineers and researchers will exploit this tool more often in the future as constant advancements in simulation science as well as new models are released continually. Process simulators make it easier to build digital twins and thus will facilitate the implementation of the industry 4.0 guidelines. We highlight the mathematical and technical features of process simulators, as well as the capabilities and the fields of application. A bibliometric map of keywords from articles citing Aspen+, Aspen plus, Hysys, and Pro/II indexed by Web of Science between 2017 and 2020 identified the main research clusters, such as design, optimization, energy or exergy, biomass; H 2 and CO 2 capture, thermodynamics; and separations and techno-economic analysis.

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“…Research has been done to develop VR-based offshore training with different modules such as safety handling [ 34 ], crane training [ 35 , 36 ], fire incidents [ 37 , 38 ] and hazard-based emergency response training [ 39 ]. Integration of VR technology in the chemical industry has been observed to improve training time and cost [ 14 , 40 ], and time for facility recovery and startup after shutdown [ 41 ].…”

Section: Introductionmentioning

confidence: 99%

Workplace Mental State Monitoring during VR-Based Training for Offshore Environment

Hasan

Sulaiman

Ashykin

et al. 2021

Sensors

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Adults are constantly exposed to stressful conditions at their workplace, and this can lead to decreased job performance followed by detrimental clinical health problems. Advancement of sensor technologies has allowed the electroencephalography (EEG) devices to be portable and used in real-time to monitor mental health. However, real-time monitoring is not often practical in workplace environments with complex operations such as kindergarten, firefighting and offshore facilities. Integrating the EEG with virtual reality (VR) that emulates workplace conditions can be a tool to assess and monitor mental health of adults within their working environment. This paper evaluates the mental states induced when performing a stressful task in a VR-based offshore environment. The theta, alpha and beta frequency bands are analysed to assess changes in mental states due to physical discomfort, stress and concentration. During the VR trials, mental states of discomfort and disorientation are observed with the drop of theta activity, whilst the stress induced from the conditional tasks is reflected in the changes of low-alpha and high-beta activities. The deflection of frontal alpha asymmetry from negative to positive direction reflects the learning effects from emotion-focus to problem-solving strategies adopted to accomplish the VR task. This study highlights the need for an integrated VR-EEG system in workplace settings as a tool to monitor and assess mental health of working adults.

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Operator training simulators in virtual reality environment for process operators: a review

Cited by 70 publications

References 42 publications

Association of Individual Factors with Simulator Sickness and Sense of Presence in Virtual Reality mediated by head-mounted displays (HMDs)

Association of Individual Factors with Simulator Sickness and Sense of Presence in Virtual Reality mediated by head-mounted displays (HMDs)

Experimental methods in chemical engineering: Process simulation

Workplace Mental State Monitoring during VR-Based Training for Offshore Environment

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