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服务行业人力资源薪酬体系管理与优化——以餐饮服务行业为例

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四川旅游学院学报 2025年第1期 36-39页

作者：崔宇鹏上海外国语大学上海201620

文章以处在高速发展时期的餐饮业为研究对象,以餐饮行业服务人员中出现的薪酬管理问题为研究背景,立足服务型行业薪酬的主要特点,分别根据薪酬体系的设计、整体薪酬的构成以及绩效指标的设定与绩效占比,对薪酬管理中出现的同工不同酬、... 详细信息

文章以处在高速发展时期的餐饮业为研究对象,以餐饮行业服务人员中出现的薪酬管理问题为研究背景,立足服务型行业薪酬的主要特点,分别根据薪酬体系的设计、整体薪酬的构成以及绩效指标的设定与绩效占比,对薪酬管理中出现的同工不同酬、员工对薪酬的满意程度低、绩效并没有在薪酬管理中发挥作用三个问题,进行了分析并给出了合理化的建议。

关键词：餐饮行业薪酬管理优化

Meteorological satellite stakeholder relationship network based on social network analysis

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Journal of Systems Engineering and Electronics 2021年第4期32卷 907-926页

作者： LI Lu LIU yupeng HE Kongxin School of Economics and Management Harbin Institute of TechnologyWeihai 264209China

The meteorological satellite service range is extensive,and science and technology and related industries have become beneficiaries of *** complex meteorological satellite stakeholder relationship warrants quantitative *** study investigates the meteorological satellite stakeholder relationship network to provide a new research perspective for meteorological satellites in the field of *** literature analysis,16 meteorological satellite stakeholders are identified through keyword screening,classified,and coded.A meteorological satellite stakeholder relationship network model is then constructed through social network analysis(SNA).Ego,local,and overall networks are analyzed from three perspectives to measure the network principle and to form a relationship network coordination degree evaluation *** improved analytic hierarchy process(AHP)-fuzzy comprehensive evaluation method is then used to determine index weights and evaluate the relationship network coordination process design *** empirical analysis,data for the meteorological satellite Fengyun-4 are obtained through questionnaire survey and literature ***6 is used to generate relationship networks and analyze various stakeholder roles and status,stakeholder relationship network coordination degree,and evaluation *** results demonstrate that the competent meteorological satellite department,the meteorological administration,the National Meteorological Centre,and the government are in the center of the Fengyun-4 stakeholder relationship network,with coordination degree in an“average”***,establishing a stakeholder coordination mechanism may strengthen connection and promote the development of meteorological undertakings.

关键词： meteorological satellite stakeholder relationship network coordination degree

A strategy assisted machine learning to process multi-objective optimization for improving mechanical properties of carbon steels

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Journal of Materials Science & Technology 2022年第14期109卷 86-93页

作者： yupeng Diao Luchun Yan Kewei Gao Beijing Advanced Innovation Center for Materials Genome Engineering Beijing 100083China School of Materials Science and Engineering University of Science and Technology BeijingBeijing 100083China

Improvement in individual mechanical properties of carbon steels,such as strength or ductility,can no longer keep up with the increasingly demanding service ***,it is of practical significance to improve two or more mechanical properties accurately and *** this work,five machine learning algorithms are first employed to establish prediction models for different mechanical properties(tensile strength,fracture strength,Charpy absorbed energy,hardness,fatigue strength,and elongation)based on the collected carbon steels ***,a set of mutually exclusive properties(tensile strength and elongation)and the key descriptors of the corresponding properties are identified by feature engineering,and the importance of the key materials descriptors is *** prediction models based on key descriptors for tensile strength and elongation also demonstrate good *** the key descriptors are considered as input features for the comprehensive performance(CP)calculated from the product of tensile strength and ***,we develop a machine learning prediction model for CP and successfully apply the efficient global optimization algorithm to optimize two mutually exclusive mechanical *** work provides a new multi-objective optimization strategy that is expected to be used for the development of new steels with excellent comprehensive performance.

关键词： Carbon steels Machine learning Mechanical property Tensile strength Elongation

Dual-quaternion-based modeling and control for motion tracking of a tumbling target

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Journal of Systems Engineering and Electronics 2019年第5期30卷 985-994页

作者： PENG Xuan SHI Xiaoping GONG yupeng Control and Simulation Center Harbin Institute of TechnologyHarbin 150001China Research Center of Satellite Technology Harbin Institute of TechnologyHarbin 150001China

This paper investigates the problem of controlling a chasing spacecraft(chaser)to track and rendezvous with an uncontrolled *** on the actual situation,the torque-free motion of an axisymmetric prolate rigid body is employed to represent the short-term attitude motion of the tumbling *** taking advantage of the dual quaternion’s compact and efficient description of the general rigid motion,the coupled and integrated model of the 6-degree-of-freedom(6-DOF)relative motion between the chaser and the tumbling target is derived in the chaser’s body fixed frame after taking full consideration of coordinate *** on the logarithm of dual quaternion,a sliding mode control(SMC)law based on the exponential reaching law and the continuous relay function is brought forward to address the problem of synchronization control of the 6-DOF relative *** results illustrate the effectiveness of the proposed method.

关键词： tumbling target dual-quaternion coupled dynamics relative motion

Integrated modeling of spacecraft relative motion dynamics using dual quaternion

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Journal of Systems Engineering and Electronics 2018年第2期29卷 367-377页

作者： PENG Xuan SHI Xiaoping GONG yupeng Control and Simulation Center Harbin Institute of Technology Research Center of Satellite Technology Harbin Institute of Technology

To realize high accurate control of relative position and attitude between two spacecrafts, the coupling between position and attitude must be fully considered and a more precise model should be established. This paper breaks the traditional divide and conquer idea, and uses a mathematical tool, namely dual quaternion to establish the integrated 6 degree-of-freedom(6-DOF) model of relative position and attitude, which describes the coupled relative motion in a compact and efficient form and needs less information of the target. Considering the complex operation rules and the unclarity of the current relative motion model in dual quaternion, necessary mathematical foundations are given at first, followed by clear and detailed modeling process and analysis. Finally a generalized proportion-derivative(PD) controller law is designed. The simulation results show that based on the integrated model established by dual quaternion, this control law can achieve a high control accuracy of relative motion.

关键词： relative motion dual quaternion position and attitude coupling integrated modeling

Evolution of suspension bridge structural systems,design theories,and shape-finding methods:A literature survey

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Journal of Traffic and Transportation Engineering(English Edition) 2024年第2期11卷 225-244页

作者： Wenming Zhang Genmin Tian yupeng Chen Key Laboratory of Concrete and Pre-stressed Concrete Structures of Ministry of Education Southeast UniversityNanjing 210096China State Key Laboratory of Safety Durability and Healthy Operation of Long Span BridgesSoutheast UniversityNanjing 210096China

Modern suspension bridges exhibit a trend of lighter structures,more diversified structural forms,and longer spans,the latter already exceeding two *** performance under dead and live loads depends on their structural and main cable systems,while cablesupported bridges especially rely on the design analysis and construction control of the main *** literary survey systematically analyzes the research progress and state-ofthe-art status quo in the structural systems and design theories of suspension bridges,focusing on the structural systems,main cable shape analyses,live load effect analyses,and emerging lucrative research *** than 100 reliable references have been surveyed.(1)Multi-span or multi-main cable schemes appeal to increasing attention,which may become a better choice in terms of structural systems in scenarios with extremely long spans and heavy *** cable layouts,such as spatial main cables and hybrid cable-stayed suspension systems have also become feasible approaches for enhancing structural stiffness.(2)The shape-finding analysis during the construction phase is more complex and has more essential factors than that of the completed bridge *** theories combining analytical methods and finite element methods are more suitable for the shape-finding analysis of complex cable systems than any single theory of the two,especially for novel cable systems.(3)The live load effect analysis methods based on traditional deflection theory or modified/improved deflection theories still have wide applications,but the refined theory of treating hangers as discrete members is also constantly developing,which is expected to provide new ideas for more complex structural analysis under the different types of live loads and their distribution forms.

关键词： Suspension bridges Structural system Cable analysis Shape-finding analysis Construction control and calculation Live load effect

HIGH ORDER FINITE DIFFERENCE HERMITE WENO FAST SWEEPING METHODS FOR STATIC HAMILTON-JACOBI EQUATIONS

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Journal of Computational Mathematics 2023年第6期41卷 1064-1092页

作者： yupeng Ren Yulong Xing Jianxian Qiu School of Mathematical Sciences Xiamen UniversityXiamenFujian 361005China Department of Mathematics The Ohio State UniversityColumbusOH 43210USA School of Mathematical Sciences and Fujian Provincial Key Laboratory of Mathematical Modeling and High-Performance Scientific Computing Xiamen UniversityXiamenFujian 361005China

In this paper,we propose a novel Hermite weighted essentially non-oscillatory(HWENO)fast sweeping method to solve the static Hamilton-Jacobi equations *** the HWENO reconstruction procedure,the proposed method is built upon a new finite difference fifth order HWENO scheme involving one big stencil and two small ***,one major novelty and difference from the traditional HWENO framework lies in the fact that,we do not need to introduce and solve any additional equations to update the derivatives of the unknown functionϕ.Instead,we use the currentϕand the old spatial derivative ofϕto update *** traditional HWENO fast sweeping method is also introduced in this paper for comparison,where additional equations governing the spatial derivatives ofϕare *** novel HWENO fast sweeping methods are shown to yield great savings in computational time,which improves the computational efficiency of the traditional HWENO *** addition,a hybrid strategy is also introduced to further reduce computational *** numerical experiments are provided to validate the accuracy and efficiency of the proposed approaches.

关键词： Finite difference Hermite methods Weighted essentially non-oscillatory method Fast sweeping method Static Hamilton-Jacobi equations Eikonal equation

Hydrophobic MAO/FSG coating based TENG for self-healable energy harvesting and self-powered cathodic protection

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Science China(Technological Sciences) 2022年第3期65卷 726-734页

作者： LIU yupeng SUN WeiXiang LI TingHua WANG DaoAi State Key Laboratory of Solid Lubrication Lanzhou Institute of Chemical PhysicsChinese Academy of SciencesLanzhou 730000China Qingdao Center of Resource Chemistry and New Materials Qingdao 266100China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijing 100049China Technical Center of China Tobacco Yunnan Industrial Co. Ltd.Kunming 650231China

An organic/inorganic hybrid coating with self-healable hydrophobicity is prepared as triboelectrical layer by micro-arc oxidation(MAO)and fluorinated sol-gel(FSG)*** MAO/FSG hybrid coating-based TENG(MF-TENG)has a current output of31μA and voltage output of 870 V,which is eight times that of the MAO based *** with organic coating,the organic/inorganic hybrid coating has good wear *** the fluorine composition on the surface of the coating is damaged,the self-healing hydrophobicity and electrical output are achieved by transferring loaded perfluorosilane to the damaged *** fluorinated sol-gel coating is hydrophobic,which ensures that the coating has good corrosion ***,the electricity generated in triboelectrification could improve the anti-corrosion performance by cathodic *** on the anti-corrosion,anti-wear and self-healing properties,the MF-TENG has potential applicability in the field of energy collection,energy supply,and corrosion protection.

关键词： triboelectric nanogenerator organic/inorganic hybrid coating energy collection corrosion resistance self-healing property

Nonsingularity of Feedback Shift Registers of Degree at Most Three over a Finite Field

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Chinese Journal of Electronics 2021年第2期30卷 232-237页

作者： LIU Junying JIANG yupeng ZHENG Qunxiong LIN Dongdai School of Mathematics and Statistics Shandong University of Technology State Key Laboratory of Information Security Institute of Information Engineering Chinese Academy of Sciences State Key Laboratory of Cryptology PLA Strategic Support Force Information Engineering University

As a kind of generators of pseudorandom sequences, the Feedback shift register(FSR) is widely used in channel coding, cryptography and digital communication. A necessary and sufficient condition for the nonsingularity of a feedback shift register of degree at most three over a finite field is established. Using the above result, we can easily determine the nonsingularity of a feedback shift register from the algebraic normal form of the corresponding feedback function.

关键词： cryptography Boolean functions corresponding feedback function algebra random sequences finite field digital communication feedback channel coding shift registers nonsingularity feedback shift register