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multi-attribute wearable pressure sensor based on multilayered modulation with high constant sensitivity over a wide range

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Nano Research 2023年第5期16卷 7583-7592页

作者： Ning Li Song Gao Yang Li Jianwen Liu Wenhao Song Guozhen Shen School of Information Science and Engineering University of JinanJinan 250022China Shandong Provincial Key Laboratory of Network Based Intelligent Computing University of JinanJinan 250022China School of Integrated Circuits and Electronics Beijing Institute of TechnologyBeijing 100081China School of Aeronautical and Astronautical Engineering Purdue University West LafayetteIN 47907USA

Flexible pressure sensors capable of monitoring diverse physiological signals and body movements have garnered tremendous attention in wearable electronic ***,high constant sensitivity over a wide pressure range combined with breathability,biocompatibility,biodegradability is pivotal for manufacturing of reliable pressure sensors in practical sensing *** this work,inspired by the multilayered structure of skin epidermis,we propose and demonstrate a multi-attribute wearable piezoresistive pressure sensor consisting of multilayered gradient conductive poly(ε-caprolactone)nanofiber membranes *** response to externally applied pressure,a layer-by-layer current path is activated inside the multilayered membranes composites,leading to the most salient sensing performance of high constant sensitivity of 33.955 kPa^(−1) within the pressure range of 0–80 *** proposed pressure sensor also exhibits a fast response–relaxation time,a low detection limit,excellent stability,which can be successfully used to measure human physiological ***,an integrated sensor array system that can locate objects’positions is constructed and applied to simulate sitting posture *** results indicate that the proposed pressure sensor holds great potential in health monitoring and wearable electronic devices.

关键词： wearable pressure sensors multilayer structure high constant sensitivity multi-attribute physiological signals monitoring

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multi-attribute Preferences Mining Method for Group Users with the Process of Noise Reduction

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Journal of Computer Science & Technology 2021年第4期36卷 944-960页

作者： Qing-Mei Tan Xu-Na Wang College of Economic and Management Nanjing University of Aeronautics and AstronauticsNanjing 211106China Research Base for Civilian-Military Integration Development in Jiangsu Province Nanjing 211106China

Traditional researches on user preferences mining mainly explore the user’s overall preferences on the project,but ignore that the fundamental motivation of user preferences comes from their attitudes on some attributes of the *** addition,traditional researches seldom consider the typical preferences combination of group users,which may have influence on the personalized service for group *** solve this problem,a method with noise reduction for group user preferences mining is proposed,which focuses on mining the multi-attribute preference tendency of group ***,both the availability of data and the noise interference on preferences mining are considered in the algorithm *** the process of generating group user preferences,a new path is used to generate preference keywords so as to reduce the noise ***,the Gibbs sampling algorithm is used to estimate the parameters of the ***,using the user comment data of several online shopping websites as experimental objects,the method is used to mine the multi-attribute preferences of different *** proposed method is compared with other methods from three aspects of predictive ability,preference mining ability and preference topic *** results show that the method is significantly better thap other existing methods.

关键词： preferences mining group user multi-attribute noise reduction noise interference

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A decision support system for satellite layout integrating multi-objective optimization and multi-attribute decision making

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Journal of Systems Engineering and Electronics 2019年第3期30卷 535-544页

作者： LIANG Yan’gang QIN Zheng College of Aerospace Science and Engineering National University of Defense Technology

A decision support system, including a multi-objective optimization framework and a multi-attribute decision making approach is proposed for satellite equipment layout. Firstly, given three objectives (to minimize the C.G. offset, the cross moments of inertia and the space debris impact risk), we develop a threedimensional layout optimization model. Unlike most of the previous works just focusing on mass characteristics of the system, a space debris impact risk index is developed. Secondly, we develop an efficient optimization framework for the integration of computer-aided design (CAD) software as well as the optimization algorithm to obtain the Pareto front of the layout optimization problem. Thirdly, after obtaining the candidate solutions, we present a multi-attribute decision making approach, which integrates the smart Pareto filter and the correlation coefficient and standard deviation (CCSD) method to select the best tradeoff solutions on the optimal Pareto fronts. Finally, the framework and the decision making approach are applied to a case study of a satellite platform.

关键词： layout optimization satellite multi-objective optimization Pareto front multi-attribute decision making

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Power Aggregation Operators of Simplified Neutrosophic Sets and Their Use in multi-attribute Group Decision Making

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IEEE/CAA Journal of Automatica Sinica 2019年第2期6卷 575-583页

作者： Chunfang Liu Yuesheng Luo the College of Science Northeast Forestry University the College of Automation Harbin Engineering University

The simplified neutrosophic set(SNS) is a useful generalization of the fuzzy set that is designed for some practical situations in which each element has different truth membership function, indeterminacy membership function and falsity membership function. In this paper, we develop a series of power aggregation operators called simplified neutrosophic number power weighted averaging(SNNPWA) operator, simplified neutrosophic number power weighted geometric(SNNPWG) operator, simplified neutrosophic number power ordered weighted averaging(SNNPOWA) operator and simplified neutrosophic number power ordered weighted geometric(SNNPOWG) operator. We present some useful properties of the operators and discuss the relationships among them. Moreover, an approach to multiattribute group decision making(MAGDM) within the framework of SNSs is developed by the above aggregation ***, a practical application of the developed approach to deal with the problem of investment is given, and the result shows that our approach is reasonable and effective in dealing with uncertain decision making problems.

关键词： multi-attribute group decision making(MAGDM) power aggregation operator(PAO) simplified neutrosophic set(SNS) uncertainty

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Pythagorean Uncertain Linguistic Variable Hamy Mean Operator and Its Application to multi-attribute Group Decision Making

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IEEE/CAA Journal of Automatica Sinica 2019年第2期6卷 527-539页

作者： Huidong Wang Shifan He Chengdong Li Xiaohong Pan IEEE the School of Management Science and Engineering Shandong University of Finance and Economics the School of Information and Electrical Engineering Shandong Jianzhu University

Pythagorean fuzzy set(PFS) can provide more flexibility than intuitionistic fuzzy set(IFS) for handling uncertain information, and PFS has been increasingly used in multi-attribute decision making problems. This paper proposes a new multiattribute group decision making method based on Pythagorean uncertain linguistic variable Hamy mean(PULVHM) operator and VIKOR method. Firstly, we define operation rules and a new aggregation operator of Pythagorean uncertain linguistic variable(PULV) and explore some properties of the ***, taking the decision makers' hesitation degree into account, a new score function is defined, and we further develop a new group decision making approach integrated with VIKOR method. Finally, an investment example is demonstrated to elaborate the validity of the proposed method. Sensibility analysis and comprehensive comparisons with another two methods are performed to show the stability and advantage of our method.

关键词： Hamy mean(HM) operator multi-attribute group decision making(MAGDM) Pythagorean fuzzy set Pythagorean uncertain linguistic variable

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Optimal allocation of hybrid energy storage for microgrids based on multi-attribute utility theory

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Journal of Modern Power Systems and Clean Energy 2018年第1期6卷 107-117页

作者： Xiaoshan FENG Jie GU Xuefei GUAN School of Electronic Information and Electrical EngineeringShanghai Jiao Tong University Research Center of New Technology Shanghai Electric Power Design Institute

To satisfy the requirements of high energy density,high power density,quick response and long lifespan for energy storage systems(ESSs),hybrid energy storage systems(HESSs)have been investigated for their complementary characteristics of‘high energy density components’and‘high power density components’.To optimize HESS combinations,related indices such as annual cost,fluctuation smoothing ability as well as safety and environmental impact have to be *** multiattribute utility method investigated in this paper is aimed to draw an overall conclusion for HESS allocation optimization in *** on multi-attribute utility theory,this method has significant advantages in solving the incommensurability and contradiction among multiple *** of determining the weights of various attributes subjectively,when adopting the multi-attribute utility method,the characteristics of attributes and the relation among them can be investigated ***,the proper utility function and merging rules are identified to achieve the aggregate utility which can reflect comprehensive qualities of HESSs.

关键词： Hybrid energy storage system(HESS) Capacity optimization multi-attribute utility theory HESS combination evaluation Utility function

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Two-Sided Matching Decision Making with multi-attribute Probabilistic Hesitant Fuzzy Sets

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Intelligent Automation & Soft Computing 2023年第7期37卷 849-873页

作者： Peichen Zhao Qi Yue Zhibin Deng School of Mathematics and Statistics Heze UniversityHeze274015China School of Management Shanghai University of Engineering ScienceShanghai201620China School of Information Management Jiangxi University of Finance and EconomicsNanchang330013China

In previous research on two-sided matching(TSM)decision,agents’preferences were often given in the form of exact values of ordinal numbers and linguistic phrase term ***,the matching agent cannot perform the exact evaluation in the TSM situations due to the great fuzziness of human thought and the complexity of *** hesitant fuzzy sets,however,have grown in popularity due to their advantages in communicating complex ***,this paper develops a TSM decision-making approach with multi-attribute probability hesitant fuzzy sets and unknown attribute weight *** agent attribute weight vector should be obtained by using the maximum deviation method and Hamming *** probabilistic hesitancy fuzzy information matrix of each agent is then arranged to determine the comprehensive evaluation of two matching agent *** agent satisfaction degree is calculated using the technique for order preference by similarity to ideal solution(TOPSIS).Additionally,the multi-object programming technique is used to establish a TSM method with the objective of maximizing the agent satisfaction of two-sided agents,and the matching schemes are then established by solving the built *** study concludes by providing a real-world supply-demand scenario to illustrate the effectiveness of the proposed *** proposed method is more flexible than prior research since it expresses evaluation information using probability hesitating fuzzy sets and can be used in scenarios when attribute weight information is unclear.

关键词： Two-sided matching decision-making(TSMDM) probabilistic hesitant fuzzy set(PHFS) the technique for order preference by similarity to ideal solution(TOPSIS) multi-attribute

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A Method of Job Scheduling on SMEs' Key Equipments Based on Hybrid multi-attribute Decision Making

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武汉理工大学学报 2006年第S2期28卷 694-699页

作者： LIU Dianting~(1,2) ZHOU Dejian~2 1.School of Mechano-Electronic Engineering,Xidian University,Xi’an 710071,China 2.Guilin University of Technology,Guilin 541004 ,China School of Mechano-Electronic Engineering Xidian UniversityXi'an 710071China Guilin University of Technology Guilin 541004China Guilin University of Technology Guilin 541004China

An analysis of the key factors affecting on the single production process job scheduling of the parts waiting for be- ing processed on the key equipments for SMEs (Small Manufacturing Enterprises) is given in this paper,which include interval number,real number and uncertain linguistic value.A kind of hybrid multi-attribute decision making method for the single pro- duction process job scheduling is presented in this paper,that the parts are firstly sorted about each factor,and then the total evalu- ative attributive value of each part is calculated with the method of weighted arithmetic average,and thus the part with the highest total evaluative attributive value is chosen for being processed *** mathematic model corresponding to the method is set up in this *** example is studied in this paper,and the results of the example testify the correctness of this model.

关键词： job scheduling multi-attribute decision making interval number uncertain language

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A multi-attribute Auction Model for Online Digital Goods

A Multi-attribute Auction Model for Online Digital Goods

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第25届中国控制与决策会议

作者： Wanglin Kang Lei Wang Yanan Jiang College of Economics and Management Shandong University of Science and Technology

ISBN: (纸本)9781467355339

Different form the traditional online digital goods model, this paper considers multi-attribute and online characters of digital goods. A novel on-line auction model is provided to solve the asymmetric information problem between the sellers and buyers when there are multiple decision variables. The price-performance value is introduced into this model to help the buyers to evaluate the multi-attribute digital goods. Furthermore, two auction strategies are present for the buyer, together with their competitive ratios. Finally, the numerical examples are given to illustrate the performance of these strategies by different competitive ratios.

关键词： On-line Reverse Auctions Competitive Analysis Competitive Ratio multi-attribute

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A review of multi-attributes decision-making models for offshore oil and gas facilities decommissioning

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Journal of Ocean Engineering and Science 2022年第1期7卷 58-74页

作者： Yihong Li Zhiqiang Hu School of Engineering Newcastle UniversityNewcastle upon Tyne NE17RUUnited Kingdom

With the development of the offshore fossil energy industry,the designing life of many offshore oil and gas facilities will *** decommissioning of these facilities has become an urgent task due to unpre-dictable costs,high risks,and environmental protection issues of public ***-making,as the core in the pre-decommissioning stage,plays a decisive role in the cost,risk,and impact of the entire ***,the multi-attribute decision-making model has attracted much attention from industry and *** efficient,accurate,and simply using multi-attribute decision-making model can enable governments,energy companies,other marine users,and environmental protection organi-zations to reasonably fulfill their *** is of great significance to all *** review mainly studies the multi-attribute decision-making models that have been used in the decommissioning of off-shore oil and gas facilities,and conducts a more detailed interpretation of them,including the relevant regulations,frameworks,methodology,preferences and advantages and disadvantages of different *** addition,a more comprehensive review of the cost assessment model,an important part of the decision-making model,is carried out,including the general framework and methodology of the cost as-sessment model,and the accuracy of the models is *** then the current evaluation method of accuracy of the cost assessment model raises the author’s personal *** the end of the article,this paper names two core problems of the current decision-making model,that is,the lack of basic data and the incomplete MCDA(multi-criteria Decision Analysis)*** review can provide a comprehen-sive reference and feasible research directions for future scholars who aims to study the decommissioning of offshore oil and gas facilities especially in the North Sea in the UK and point out the direction for the industry to improve its current multi-attribute decision-making mo

关键词： Offshore decommissioning multi-attribute Decision-making Cost assessment MCDA

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