In order to realize the quantitative analysis of the equipment support task process, this paper proposes a simulation model construction method based on the Petri net principle. First of all, according to the equipmen...
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Preparing travel time data can be a time-consuming process, which greatly limits the flexibility of transport simulation models. In the current paper, we present an approach to integrate a routing engine locally in an...
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The working principle of the constant speed valve was introduced, and the static characteristics of the constant speed valve were analyzed through the establishment of a mathematical model. The modeling and simulation...
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Human error is inevitable to some degree, though in many cases it can lead to a significant risk of human injury or illness. Because of this, designers and engineers need to be aware of many considerations to ensure t...
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ISBN:
(纸本)9783031480461;9783031480478
Human error is inevitable to some degree, though in many cases it can lead to a significant risk of human injury or illness. Because of this, designers and engineers need to be aware of many considerations to ensure that their products and processes are safe. To do this, they must consider human error throughout the lifecycle, including design, manufacturing, and product in use. Especially as technology advances and processes become more optimized, risk potential should be studied and analyzed before an incident can occur. simulation and human modeling tools provide essential information to improve products and reduce risks. This paper discusses the importance of understanding and reducing human error through a systematic review of the topic and through exemplifying one of many tools, RAMSIS, that aids in analyzing such risk. Specifically, the tool is used to study user interaction with a vehicle, which can help designers identify potential areas of concern that could lead to unsafe driving conditions.
This paper explores the modeling of multidimensional processes, signals and images. It provides a review of literature relevant to this scientific area, as well as a comparative analysis of methods for modeling multid...
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In order to improve the authenticity of the simulation model to the simulation of pedestrian trajectory on the street, considering the impact of pedestrian path planning on pedestrian walking movement, based on the so...
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Brushless DC (BLDC) motors are widely adopted for their efficiency, precision, and dynamic performance, yet their nonlinear and multivariable dynamics pose significant challenges for conventional control methods. This...
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Game-based simulated learning environments that leverage extended reality technologies are expected to become a cornerstone of STEM workforce development as they offer accessible, flexible, and adaptable alternatives ...
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ISBN:
(纸本)9783031741371;9783031741388
Game-based simulated learning environments that leverage extended reality technologies are expected to become a cornerstone of STEM workforce development as they offer accessible, flexible, and adaptable alternatives to traditional physical spaces. While these environments may be designed to provide social and experiential learning opportunities that can support students' acquisition, practice, and transfer of fundamental skills, there is much research needed to understand how to capture, model, and transfer trace data to inform these support scaffolds. Some conceptual theories and explanatory models of immersive virtual reality learning are beginning to emerge, but either fail to account for the role of trace data or still require empirical testing. This paper briefly describes an immersive virtual reality (IVR) study that examines the development of basic chemistry lab skills for (N = 45) high-school students using the VR game HoloLAB Champions. Participants completed multiple chemistry lab skill training exercises in a physical lab and in the game-based simulation lab space. During this experiment, participants' multimodal data were captured including self-reports, audio and video recordings, event-based data, and gestures. We discuss the challenges of modeling and transferring various trace data between the real and simulated world experiences and what this may entail for the future development of adaptive and intelligent scaffolds.
This paper deeply understands the functional modules of the VERICUT software system and the NX software modeling technology based on the computer virtual reality technology of CNC machine tool engineering. Then this p...
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A method for designing ultra-low power two-stage D-string Digital-to-Analog Converters (DACs) is presented. A systematic approach for implementing highly accurate DACs with leakage compensation is proposed. The utiliz...
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