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Atomic Spacetime Model Based on Atomic AString Functions

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Journal of Applied Mathematics and Physics 2022年第9期10卷 2604-2631页

作者： sergei yurievich eremenko National Aerospace University “Kharkiv Aviation Institute” Kharkiv Ukraine Soliton Scientific Sydney Australia

A novel model of spacetime and fields atomization based on Atomic Series over finite Atomic AString Functions is offered. Formulated Atomization Theorems allow representing polynomials, analytic functions, and solutions of field equations including General Relativity via superposition of solitonic atoms which can be associated with flexible spacetime quantum, metriants, or elementary distortions. Spacetime is conceptualized as a lattice of flexible Atomic Solitons adjusting locations to reproduce different metrics and other physical fields. It may offer the variants of unified field theory based on Atomic Solitons where, like in string theory, fields become interconnected having a common mathematical ancestor.

关键词： Spacetime Quantum Atomic Function AString Soliton Metriant Unified Theory

Atomization Theorems in Mathematical Physics and General Relativity

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Journal of Applied Mathematics and Physics 2023年第1期11卷 158-191页

作者： sergei yurievich eremenko National Aerospace University “Kharkiv Aviation Institute” Kharkiv Ukraine Soliton Scientific Sydney Australia

Formulated Atomization Theorems extend the theory of Atomic AString Functions evolving since the 1970s allowing representation of polynomials, complex analytic functions, and solutions of linear and nonlinear differential equations via Atomic Series over smooth finite Atomic Splines. Noting the preservation of analyticity for Ricci and Einstein tensors, special new theorems are formulated for General Relativity representing spacetime field via superpositions of flexible finite “solitonic atoms” resembling quanta. The novel Atomic Spacetime model correlates with A. Einstein’s 1933 paper predicting a new “atomic theory”. The theorems can be applied to many theories of mathematical physics, elasticity, hydrodynamics, soliton, and field theories for unified representation of fields via series over finite Atomic AString Functions which may offer a unified theory under research where fields are connected with a common mathematical ancestor.

关键词： Atomic Function AString Splines Series Spacetime General Relativity

Theory and Properties of Atomic Spacetime

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Journal of Applied Mathematics and Physics 2024年第6期12卷 1967-2006页

作者： sergei Yu. eremenko Department of Mathematical Modeling and Artificial Intelligence National Aerospace University Kharkiv Aviation Institute Kharkiv Ukraine Soliton Scientific Sydney Australia

Following A. Einsteins aspirations for an atomic theory, a novel theory of spacetime quantization/atomization based on finite Atomic AString Functions evolving since the 1970s is offered. Atomization Theorems allow representing polynomials, analytic functions, and solutions of General Relativity via the superposition of solitonic atoms which can be associated with flexible spacetime quanta, metriants, or elementary distortions. With multiple interpretations discussed, discrete-continuous spacetime is conceptualized as a lattice network of flexible solitonic atoms adjusting locations to reproduce different metrics. The theory may offer some variants of unified field theory under research based on Atomic AString Function where, like in string theory, fields become interconnected having a common mathematical ancestor.

关键词： Spacetime Quantum Atomic Function AString Soliton Metriant Unified Theory

基于自抗扰控制原理的全电飞机用永磁同步电机转速闭环控制

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电工技术学报 2017年第A01期32卷 107-115页

作者：崔淑梅匡志杜博超 Ostanin sergei yurievich Milyaev Igor Matveevich 哈尔滨工业大学电气工程及自动化学院哈尔滨150001 莫斯科动力学院莫斯科111250 俄罗斯科学院冶金和材料学研究所叶卡捷琳堡620016

采用永磁同步电机直接驱动全电飞机螺旋桨,为了抑制不稳定气流对输出转矩影响和提高螺旋桨抗扰动能力,对永磁同步电机实现基于自抗扰原理的转速闭环控制。分析不同飞行状态下螺旋桨的转速与转矩需求,建立基于自抗扰转速闭环控制模型并利... 详细信息

采用永磁同步电机直接驱动全电飞机螺旋桨,为了抑制不稳定气流对输出转矩影响和提高螺旋桨抗扰动能力,对永磁同步电机实现基于自抗扰原理的转速闭环控制。分析不同飞行状态下螺旋桨的转速与转矩需求,建立基于自抗扰转速闭环控制模型并利用Dspace模拟飞行工况运行。仿真和实验验证了基于自抗扰转速闭环系统对负载变化具有抗扰能力,整个飞行工况下永磁同步电机转速响应平稳,转矩输出符合螺旋桨转矩需求。

关键词：永磁同步电机自抗扰控制器转速闭环控制全电飞机

扁平大功率高速永磁同步电机的护套设计及其强度优化

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电工技术学报 2018年第1期33卷 55-63页

作者：万援崔淑梅吴绍朋 Ostanin sergei yurievich Milyaev Igor Matveevich 哈尔滨工业大学电气工程及自动化学院哈尔滨150080 莫斯科动力学院莫斯科111250 俄罗斯科学院冶金和材料学研究所叶卡捷琳堡620016

针对扁平结构、分块式永磁体的高速永磁同步电机的碳纤维护套设计问题,给出了通用的护套参数化设计模型,能够实现护套的快速设计,并分析了护套与永磁体间的过盈量、永磁体的径向压应力、转子外径对护套设计的影响。采用三维有限元方法... 详细信息

针对扁平结构、分块式永磁体的高速永磁同步电机的碳纤维护套设计问题,给出了通用的护套参数化设计模型,能够实现护套的快速设计,并分析了护套与永磁体间的过盈量、永磁体的径向压应力、转子外径对护套设计的影响。采用三维有限元方法对转子强度的解析模型进行了验证,并结合转子温度场分析结果,针对不同温度条件下,磁极间隔导致护套弯曲应力的产生,从而威胁护套安全的问题进行了研究。对比研究了不同磁极间隔材料对护套强度的影响,得到钛合金做磁极间隔时能够有效降低护套的弯曲应力,提高护套强度。最后制作了样机,并进行了实验。

关键词：高速永磁同步电机转子强度磁极间隔碳纤维护套弯曲应力

Traditional Arctic native fish storage methods and their role in the sustainable development of the Arctic

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Advances in Polar Science 2021年第2期32卷 161-171页

作者： LUO Ying Andrew Alexandrovich LOBANOV HUI Fengming sergei Vasilevich ANDRONOV Lidiya Petrovna LOBANOVA Elena Nikolaevna BOGDANOVA Irina Alexandrovna GRISHECHKINA Andrei Ivanovich POPOV Roman yurievich FEDOROV South China Business College Guangdong University of Foreign StudiesGuangzhou 510545China National Medical Research Center for Rehabilitation and Balneology Ministry of Health of the Russian FederationMoscow 121099Russian Federation School of Geospatial Engineering and Science Sun Yat-Sen UniversityGuangzhou 510275China Northern Arctic Federal University 17 Naberezhnaya Severnoy DvinyArhangelsk163000Russian Federation Arctic Research Scientific Centre of Yamalo-Nenets Autonomous Okrug Nadym 629730Russian Federation Tyumen State University 10 Semakova StreetTyumen625003Russian Federation

The business of the Arctic has received increased attention owing to climate ***,resource development and the use of waterways threaten the fragile Arctic *** indigenous people of the Arctic have acquired a vast amount of traditional knowledge about coexisting in harmony with nature over the course of many ***,five types of fish storage facilities that are commonly used by Arctic indigenous people and their working mechanisms are *** traditional knowledge of the Arctic indigenous people is practically applied in Arctic fish storage systems,which are still common,effective,and environmentally *** traditional fish storage facilities of the aborigines are of significance because they promote the sustainable development of the Arctic.

关键词： fish storage facility Arctic indigenous people sustainable development frozen soil permafrost fermented fish

The Influence of Earthquakes on Open-Pit Slope Stability

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International Journal of Geosciences 2012年第4期3卷 799-808页

作者： sergei Vadimovich Tsirel Boris yurievich Zuev Anton Anatolevich Pavlovich State Mining University

Estimation of stability of natural slopes, embankments, dams and open-pit slopes during earthquakes are complex and non-linear problems, therefore physical modeling is used for decision of it. As a result of physical modeling the pattern of seismic vibrations impact based on the movement process of probable collapse prism delineated by the most stressed plane of sliding has been established. Particular recommendations on the basis of safety factors selection in seismoactive zones are given.

关键词： Earthquakes Open-Pit Slope Stability Safety Factor Pseudostatic Approach