This paper aims at the problem of the influence of psychological factors on the evacuation efficiency of pedestrians in emergencies, and proposes a mathematical method to introduce psychological factors into simulatio...
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Body area wireless channel simulation is becoming more and more important due to the development of implantable medical devices, however, most of the current channel simulation methods only focus on a part of the body...
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For the problem of co-frequency interference between Geostationary Orbit (GSO) and Non-Geostationary Orbit (NGSO) systems, the simulation standard of interference between NGSO and GSO satellite systems has been invest...
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ISBN:
(纸本)9798350378412
For the problem of co-frequency interference between Geostationary Orbit (GSO) and Non-Geostationary Orbit (NGSO) systems, the simulation standard of interference between NGSO and GSO satellite systems has been investigated alongside the simulation flow of traditional orbit extrapolation methods. To analyze spectral changes in interference values between these systems across varying step sizes, mathematical models for NGSO and GSO system interference under the same frequency have been established using the Nyquist sampling theorem. Subsequently, a feature extraction method has been devised to accurately extract time parameters in simulation scenarios of same-frequency system interference based on orbit extrapolation methods. To validate this method, simulation scenarios of co-frequency interference between GSO and NGSO systems were constructed and executed through computer computation. The simulation results demonstrate the effectiveness of the proposed feature extraction method in precisely extracting time parameters. Therefore, beyond enhancing simulation accuracy, its application holds significance for parameter selection in the analysis, modeling, and simulation of NGSO and GSO co-frequency interference.
The problem of carbon monoxide pollution remains relevant due to the significant share of motor vehicles in the traffic of large cities. To solve this problem, it is necessary to establish an objective picture with po...
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The system concept of equipment modeling and simulation and the classification of equipment simulation system are introduced. According to the division of equipment simulation elements, the key technologies of equipme...
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Optimizing productivity, health, and sustainability in livestock production hinges on effective animal feeding strategies. simulationmodeling has emerged as an invaluable tool for thoroughly understanding and evaluat...
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ISBN:
(纸本)9783031782404;9783031782411
Optimizing productivity, health, and sustainability in livestock production hinges on effective animal feeding strategies. simulationmodeling has emerged as an invaluable tool for thoroughly understanding and evaluating these strategies. Through simulation models, the complex interactions among animals, feed resources, environmental factors, and management practices can be analyzed comprehensively and dynamically. Here we try to make a preliminary model to understand their feeding strategies. This model aims to depict the intricate relationships among the animals. To facilitate this exploration, a simulation model has been constructed utilizing a causal diagram based on the Specification and Description Language (SDL). Such models offer a robust platform for assessing the intricate dynamics at play within livestock systems, enabling stakeholders to make informed decisions for enhancing efficiency and sustainability.
This paper focuses on the aerodynamic modeling and simulation system development of single-rotor helicopters. The helicopter aerodynamic model mainly adopts the idea of object-oriented and component modeling to establ...
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In order to improve the design efficiency of cooperative robots, virtual prototype technology can be used for design and simulation. The methods of modeling and simulation based on NXUG and ADAMS are widely used by re...
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Hydrogen energy can be used to replace fossil fuels, thereby reducing emissions of greenhouse gases such as carbon dioxide, and helping to address global climate change and environmental pollution. In addition, comput...
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UAV swarm attack and defense simulation environment was constructed using the AnyLogic simulation platform. Firstly, intelligent models were developed, covering various equipment such as UAVs, surveillance radars, ele...
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