International Conference on Mathematics, Modeling and Computer Science最新文献

{"title":"Design and research on monitoring system of soil and water conservation measures in power grid engineering","authors":"Ping Liu, Shenghui Wang, Ying Zhang, Jianbo Shi, Xin Liu, Lei Li","doi":"10.1117/12.2671475","DOIUrl":"https://doi.org/10.1117/12.2671475","url":null,"abstract":"The characteristics of pipe network construction and the influence of power transmission and transformation project on soil and water loss were analyzed, and it was proposed that the filter head would produce a certain amount of soil and water loss. Based on the current status and characteristics of soil and water protection, as well as the related soil and water protection measures and monitoring schemes of power transmission and transformation projects, a reasonable and feasible soil and water protection management system of power transmission and transformation projects has been established. The present situation of water loss is objectively reflected in the construction project, and targeted measures are taken. Soil and water conservation measures provide scientific basis for reducing man-made soil and water loss caused by the construction of power grid. Considering the demand of environmental impact assessment and information management of water conservancy projects in the process of power grid engineering research and design and construction management, mobile GIS technology is used to further extend and expand the traditional environmental impact assessment and water conservancy protection platform. Data such as high-resolution images, basic geographic information, environmental assessment and water conservancy special data based on B/S architecture can be quickly uploaded to mobile terminals to realize offline data download, online map viewing and data functions. Field collection and automatic data upload in the era of mobile Internet smart grid environmental design and operation of a new way has been developed.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"12625 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128886054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on graphic design and visual communication in intelligent VR system","authors":"Yutong Yu, Rong Fan","doi":"10.1117/12.2670327","DOIUrl":"https://doi.org/10.1117/12.2670327","url":null,"abstract":"Virtual reality (VR), as a computer simulation system that can create a virtual environment, can not only change the traditional technology inquiry mode, but also be integrated into China's economic construction and development system as a cutting-edge high-tech technology. Because virtual reality technology integrates a variety of key technologies, such as glasses tracking technology, 3D modeling rendering technology, implementation of computer graphics technology, so it is widely used in different fields, has unique realistic value. From the perspective of the design and application of intelligent VR system, its core part is to present a real and immersive simulated environment to human beings. Based on the understanding of intelligent VR system, this paper uses binocular stereo optical system and virtual indoor scene to achieve immersive visual communication and graphic design. The final experimental results show that the graphic design and visual communication based on intelligent VR system has unique technical advantages.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"12625 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130490713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on media communication methods in the context of intelligent algorithms","authors":"Yu Zhang","doi":"10.1117/12.2670491","DOIUrl":"https://doi.org/10.1117/12.2670491","url":null,"abstract":"After news communication enters the era of big data, algorithms recommendation, cloud computing, big data analysis and other technologies have been widely used in the field of media communication, media communication forms have changed in essence under the context of new intelligent algorithms. According to the analysis of the current situation of news and information dissemination in recent years, intelligent algorithm recommendation makes information dissemination and individual reading become more intelligent, and gradually changes the traditional dissemination mode of people seeking information. However, the abuse of technology also leads to issues such as content homogeneity, algorithm discrimination and big data killer, which directly threaten the Internet environment and information security, and may even cause negative impacts on society and economy in serious cases. Therefore, on the basis of understanding the development status of new media communication under the background of big data algorithm, this paper proposes corresponding communication methods according to the generation and dissemination mode of news in the context of intelligent algorithm, so as to provide required information for system users.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127582493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis on spatial correlation characteristics of China's digital economy","authors":"Diexin Chen","doi":"10.1117/12.2670334","DOIUrl":"https://doi.org/10.1117/12.2670334","url":null,"abstract":"Based on the data of China's regional input-output in 2007-2017, taking the digital economy output gravity between 30 provinces and cities in China as the research object, a spatial correlation matrix is constructed, and the social network analysis method is used to analyze the overall and individual spatial correlation of China's digital economy. The research results provide reference for effectively strengthening the spatial correlation of digital economy and promoting regional coordinated development.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128074539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on parking spot assignment method based on MIP","authors":"Wanli Cheng, Ziyi He, Zijing Li","doi":"10.1117/12.2670477","DOIUrl":"https://doi.org/10.1117/12.2670477","url":null,"abstract":"In order to explore a comprehensive and effective solution to the problem of airport seat assignment in large airports, a mIP-based seat assignment model was established to minimize the probability of flight conflicts. The simulation results show that the model can quickly and accurately allocate parking Spaces for aircraft, give full play to the utility of existing support facilities, ensure flight safety and aircraft punctuality, improve service quality and airport operating benefits.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123218253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modeling methods for the assembly problem of underwater vehicles","authors":"Fang Zheng, Yuan Yuan","doi":"10.1117/12.2670207","DOIUrl":"https://doi.org/10.1117/12.2670207","url":null,"abstract":"This paper mainly studies the problem of determining the assembly plan of underwater vehicles under different constraints. Firstly, the dynamic programming model is established, and the total cost is determined as the objective function. Then the corresponding constraints are determined according to different constraints. Finally, the simulated annealing algorithm and particle swarm optimization algorithm are used to solve the problem through MATLAB programming.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128612014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Application of combined SF6 gas decomposition products and partial discharge detection technology to detection and location of latent faults of basin insulators","authors":"Shiling Zhang","doi":"10.1117/12.2669438","DOIUrl":"https://doi.org/10.1117/12.2669438","url":null,"abstract":"UHV basin insulator has the dual functions of the mechanical support and electrical insulation. Especially under the UHV level, the long-term combined effect of high voltage/ large current/strong load has become the weak link of ultra long distance GIS/GIL pipeline. On the other hand, super long GIS/GIL pipelines are generally filled with SF6 insulating gas. Therefore, for UHV basin insulators, there are complex interface environments such as metal interface epoxy resin interface (solid solid interface) and epoxy resin interface SF6 insulating gas interface (solid gas interface). Under the action of UHV AC/DC voltage for a long time, it is easy to generate local high field strength areas at the interface. Moreover, under the action of large current, there is the thermal expansion and contraction mechanical stress, and void defects tend to appear in the interface area under action of repetitive/long-term tensile/shear stress, so partial discharge signals appear at the same time. Local high temperature and local electric field concentration also lead to the decomposition of SF6 gas. Due to the presence of epoxy resin solid materials of the basin insulator and the presence of carbon and fluorine decomposition products, the combination of SF6 gas decomposition products and partial discharge detection technology can be applied to the detection and location of latent faults of the basin insulator. Based on this, starting from the electrical performance of the hybrid system of epoxy resin and alumina of UHV basin insulator, this paper further analyzes topology optimization design of basin insulator, and applies UHF technology and photo-acoustic spectroscopy technology to high-sensitivity detection of SF6 gas decomposition products and partial discharge. In the detection, the type of decomposition gas such as CF4/SO2/CO shall be focused, and the type of bubbles and free metal particles in the solid insulation shall be focused on for partial discharge. The research shows that there is a strong correlation between the decomposition products of SF6 gas and the results of partial discharge detection data, and the latent fault detection and historical data prediction of UHV basin insulator can be realized through data intelligent fusion algorithm. The research results of this paper have the good guiding significance and the scientific research value for the troubleshooting and operation maintenance of the UHV basin insulators.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131168720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on the application of genetic algorithm in the optimal design of building structure","authors":"F. Li","doi":"10.1117/12.2671726","DOIUrl":"https://doi.org/10.1117/12.2671726","url":null,"abstract":"As the main content of the current research and discussion in the field of computer science, genetic algorithm has been applied more and more deeply in the field of architecture. Scholars from various countries have mastered a large number of application cases and theoretical knowledge. In the development of social economy and technology, the optimization design level of urban building structure is higher and higher. Optimization innovation based on genetic algorithm can effectively improve the speed of calculation and convergence performance. Therefore, on the basis of understanding the research status of genetic algorithm structure optimization design, this paper puts forward a structure optimization program with adaptive genetic algorithm as the core. The final experimental results show that this design can further improve the performance of the optimal design of the building structure, and meet the requirements of technical innovation in the field of modern architecture.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116862350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on material big data processing based on optimization algorithm","authors":"Keting Chen","doi":"10.1117/12.2670412","DOIUrl":"https://doi.org/10.1117/12.2670412","url":null,"abstract":"Big data processing technology, as the main topic discussed by researchers in recent years, has been widely used in finance, astronomy, physics and other research fields. In 2011 Japan's fukushima nuclear plant after the explosion, research scholars have started to use SiC materials, as the next generation of nuclear fusion reactor cladding material, the work is after using the improved genetic algorithm, data processing for SiC materials key potential energy function is optimized, to improve material big data as to the accuracy of the calculation results. Based on the understanding of genetic algorithm, an adaptive genetic algorithm with algorithm crossover as the core is proposed in this paper, and the parallel idea is integrated into the new algorithm to complete the material big data processing work orderly. The experimental results show that this new genetic algorithm is feasible and effective.","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114615270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sensing digital twin technology helps upgrade power equipment of new power system equipment","authors":"Shiling Zhang, Long Li, Baojia Deng","doi":"10.1117/12.2669433","DOIUrl":"https://doi.org/10.1117/12.2669433","url":null,"abstract":"In the process of the construction of China's new power system, we will vigorously promote the research and development of UHV power equipment and wide application of power electronic devices. UHV power equipment has complex insulation structure and huge volume, bear impact energy load of wind power and photovoltaic of new power system for a long time. It cost lot to carry out on-site operation and maintenance tests. The digital twin technology is becoming more and more perfect, and the new power system construction is gradually introduced from automobile, aviation and other manufacturing industries. Based on this, this paper introduces the digital twin technology into highend power equipment of the new power system, and carries out the on-site operation and maintenance simulation test and functional response analysis under the high current, high voltage and multi harmonic loads according to its twin model. From four sensing dimensions of the mechanical vibration, the gas composition, the optical vision and electrical parameters, the improvement of intelligent sensing technology of new power system equipment is analyzed, and interaction between on-site operating parameters and digital twin model data is realized. On the other hand, GPU computing power expansion technology supporting the digital twin multi-source sensing technology is proposed, which can effectively support dynamic behavior simulation monitoring of equipment from 10-5 seconds to 103 seconds, and the operation life evaluation strategy of high-end equipment is proposed. This paper focuses on the 3D construction of the digital twin model of the high-end equipment of the new power system, and its research method can be extended to the construction of whole network digital twin model of the new power system. The research results can provide the theoretical guidance and technical reference for the application of digital twin technology in the high-end power equipment scenarios, and effectively support safe and stable operation of power system with \"double high characteristics\"","PeriodicalId":202840,"journal":{"name":"International Conference on Mathematics, Modeling and Computer Science","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121524569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}