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Generalized labeled multi-Bernoulli filter with signal features of unknown emitters Research Article
Qiang GUO, Long TENG, Xinliang WU, Wenming SONG, Dayu HUANG
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 12, Pages 1871-1880 doi: 10.1631/FITEE.2200286
A novel algorithm that combines the (GLMB) filter with signal features of the unknown emitter is proposed in this paper. In complex electromagnetic environments, emitter features (EFs) are often unknown and time-varying. Aiming at the unknown feature problem, we propose a method for identifying EFs based on of data fields. Because EFs are time-varying and the probability distribution is unknown, an improved algorithm is proposed to calculate the correlation coefficients between the target and measurements, to approximate the EF likelihood function. On this basis, the EF likelihood function is integrated into the recursive GLMB filter process to obtain the new prediction and update equations. Simulation results show that the proposed method can improve the tracking performance of multiple targets, especially in heavy clutter environments.
Keywords: Multi-target tracking Generalized labeled multi-Bernoulli Signal features of emitter Fuzzy C-means
Technological lubricating means: Evolution of materials and ideas
Vladimir A. GODLEVSKIY
Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1, Pages 101-107 doi: 10.1007/s11465-016-0369-y
The main stages of technological lubricating material development from ancient times to date are described. How the chemical composition of these products changed with time, how new ideas revealing the physical and chemical basics of external media that influence the mechanical processing of materials appeared, how these ideas explained the differences between traditional tribology and specific technology of metal processing are discussed. The question of the possible realization of Rehbinder’s adsorption effect in contact zone is also stated. The description of a very captivating problem is related to the explanation of the mechanism of lubricant penetration into the contact zone between the material being processed and the tool. The birth and development of the hypothesis of microcapillary penetration of the lubricant into the dynamically changed intersurface clearance that has finally led to formulating the “necessary kinetic condition of the lubricating activity” is relayed.
Keywords: technological lubrication and cooling metal cutting grinding lubrication action tribology
Albert P.C. CHAN, Robert OSEI-KYEI, Yi HU, Yun LE
Frontiers of Engineering Management 2018, Volume 5, Issue 1, Pages 64-77 doi: 10.15302/J-FEM-2018067
Keywords: infrastructure mega-projects public-private partnership Hong Kong-Zhuhai-Macao Bridge Hong Kong fuzzy
Flux-free brazing of Mg-containing aluminium alloys by means of cold spraying
BOBZIN Kirsten, ZHAO Lidong, ERNST Felix, RICHARDT Katharina
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4, Pages 355-359 doi: 10.1007/s11465-008-0055-9
Keywords: diffusion metallurgical substrate Mg-containing aluminium spraying
Generating native user interfaces formultiple devices by means ofmodel transformation
Ignacio MARIN,Francisco ORTIN,German PEDROSA,Javier RODRIGUEZ
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 12, Pages 995-1017 doi: 10.1631/FITEE.1500083
Keywords: Model-to-model transformation Native user interfaces Model-based user interfaces Model-driven engineering
A Hierarchical-Based Initialization Method for K-Means Algorithm
Tang Jiubin,Lu Jianfeng,Tang Zhenmin, Yang Jingyu
Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 74-79
K-means algorithm is one of common clustering algorithms, but the In this paper, a hierarchical-based initialization approach is proposed for K-Means algorithm
Keywords: hierarchical technique initial cluster centers weighted data K-means clustering
An integrated approach to site-specific management zone delineation
MULLA, Pierre C. ROBERT
Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 4, Pages 432-441 doi: 10.15302/J-FASE-2018230
Dividing fields into a few relatively homogeneous management zones (MZ) is a practical and cost-effective approach to precision agriculture. There are three basic approaches to MZ delineation using soil and/or landscape properties, yield information, and both sources of information. The objective of this study is to propose an integrated approach to delineating site-specific MZ using relative elevation, organic matter, slope, electrical conductivity, yield spatial trend map, and yield temporal stability map (ROSE-YSTTS) and evaluate it against two other approaches using only soil and landscape information (ROSE) or clustering multiple year yield maps (CMYYM). The study was carried out on two no-till corn-soybean rotation fields in eastern Illinois, USA. Two years of nitrogen (N) rate experiments were conducted in Field B to evaluate the delineated MZs for site-specific N management. It was found that in general the ROSE approach was least effective in accounting for crop yield variability (8.0%–9.8%), while the CMYYM approach was least effective in accounting for soil and landscape (8.9%–38.1%), and soil nutrient and pH variability (9.4%–14.5%). The integrated ROSE-YSTTS approach was reasonably effective in accounting for the three sources of variability (38.6%–48.9%, 16.1%–17.3% and 13.2%–18.7% for soil and landscape, nutrient and pH, and yield variability, respectively), being either the best or second best approach. It was also found that the ROSE-YSTTS approach was effective in defining zones with high, medium and low economically optimum N rates. It is concluded that the integrated ROSE-YSTTS approach combining soil, landscape and yield spatial-temporal variability information can overcome the weaknesses of approaches using only soil, landscape or yield information, and is more robust for MZ delineation. It also has the potential for site-specific N management for improved economic returns. More studies are needed to further evaluate their appropriateness for precision N and crop management.
Keywords: economically optimum nitrogen rate fuzzy cluster analysis precision nitrogen management site-specific
TODIM and TOPSIS with Z-numbers None
C. PACHECO, Guilherme A. dos SANTOS
Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 2, Pages 283-291 doi: 10.1631/FITEE.1700434
Keywords: Multi-criteria decision-making TODIM TOPSIS Fuzzy number Z-number
Incomplete Fuzzy Information System
Yang Xibei,Yang Jingyu,Wu Chen,Fu Fan
Strategic Study of CAE 2006, Volume 8, Issue 7, Pages 47-53
In this paper, incomplete fuzzy information system is studied.In order to deal with it by rough set theory, fuzzy compatible relation and fuzzy rough approximationFurthermore, fuzzy covering on universe is proposed, three different operations on the coverings areincomplete fuzzy information system.A new method for measuring the strength of partial fuzzy knowledge dependency is proposed.
Keywords: incomplete fuzzy information system fuzzy compatible relation fuzzy rough set fuzzy covering fuzzy roughentropy fuzzy knowledge dependency
A. F. D’ Intino,B. de Caprariis,M.L. Santarelli,N. Verdone,A. Chianese
Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2, Pages 156-160 doi: 10.1007/s11705-014-1427-9
Keywords: hydroxyapatite nanoparticles spinning disc reactor
Weifang SHI, Weihua ZENG
Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1, Pages 117-127 doi: 10.1007/s11783-013-0581-5
Keywords:
environmental risk zoning
An overview on the applications of the hesitant fuzzy sets in group decision-making: Theory, support
Zeshui XU, Shen ZHANG
Frontiers of Engineering Management 2019, Volume 6, Issue 2, Pages 163-182 doi: 10.1007/s42524-019-0017-4
Keywords: hesitant fuzzy set hesitant fuzzy preference relation group decision-making
A Sort of Continued Fuzzy Operators and Its Application
Zhang Shiqiang
Strategic Study of CAE 2003, Volume 5, Issue 9, Pages 27-31
A sort of continued fuzzy operators is given.from applied point of view, relation between the triangle norm operators most in use and the continued fuzzyA new fuzzy synthetic evaluation criterion and method are given.The new fuzzy synthetic evaluation criterion and method have some important characteristics as follows
Keywords: fuzzy mathematics fuzzy synthetic evaluation triangle norm operator continued fuzzy operators
A novel approach for remanufacturing process planning considering uncertain and fuzzy information
Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 546-558 doi: 10.1007/s11465-021-0639-1
Keywords: remanufacturing uncertain and fuzzy information process planning T-S FNN
Model of Fuzzy Geometric Programming in Economical Power Supply Radius and Optimum Seeking Method
Cao Bingyuan
Strategic Study of CAE 2001, Volume 3, Issue 3, Pages 52-55
Keywords: fuzzy geometric programming economic power supply radius optimum seeking transformer substations capacity
Title Author Date Type Operation
Generalized labeled multi-Bernoulli filter with signal features of unknown emitters
Qiang GUO, Long TENG, Xinliang WU, Wenming SONG, Dayu HUANG
Journal Article
Technological lubricating means: Evolution of materials and ideas
Vladimir A. GODLEVSKIY
Journal Article
A fuzzy model for assessing the risk exposure of procuring infrastructure mega-projects through public-private
Albert P.C. CHAN, Robert OSEI-KYEI, Yi HU, Yun LE
Journal Article
Flux-free brazing of Mg-containing aluminium alloys by means of cold spraying
BOBZIN Kirsten, ZHAO Lidong, ERNST Felix, RICHARDT Katharina
Journal Article
Generating native user interfaces formultiple devices by means ofmodel transformation
Ignacio MARIN,Francisco ORTIN,German PEDROSA,Javier RODRIGUEZ
Journal Article
A Hierarchical-Based Initialization Method for K-Means Algorithm
Tang Jiubin,Lu Jianfeng,Tang Zhenmin, Yang Jingyu
Journal Article
An integrated approach to site-specific management zone delineation
MULLA, Pierre C. ROBERT
Journal Article
Best operating conditions to produce hydroxyapatite nanoparticles by means of a spinning disc reactor
A. F. D’ Intino,B. de Caprariis,M.L. Santarelli,N. Verdone,A. Chianese
Journal Article
An overview on the applications of the hesitant fuzzy sets in group decision-making: Theory, support
Zeshui XU, Shen ZHANG
Journal Article
A novel approach for remanufacturing process planning considering uncertain and fuzzy information
Journal Article