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-means clustering 1

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The Principal Contradiction and Coordination Development Strategies of Automobile Industry and Emission

Wu Xiaomeng, Wu Ye, Hao Jiming

Strategic Study of CAE 2018, Volume 20, Issue 1,   Pages 74-83 doi: 10.15302/J-SSCAE-2018.01.011

Abstract:

The rapid development of the automobile industry brings substantial environmental challenges to China. Therefore, integrated development strategies targeting both the automobile industry and emission control, although difficult, are essential. Based on a localized model, this paper analyzes the characteristics of and historical trends in China's vehicle emissions and quantifies future trends under various emission control scenarios. The research summarizes and combs the bottlenecks and main contradictions in the process of synergetic development of China's future automobile industry and environmental improvement, puts forward the roadmap for the synergetic development applicable to China, and gives corresponding development proposals and control strategies.

Keywords： automobile power     coordination development     vehicle emission control    

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Summary of Strategy Research on Automobile Power in New Era (II)

Zhong Zhihua,Qiao Yingjun,Wang Jianqiang,Zhao Shijia,Yang Bo,Ye Fanglin,Chen Hao and He Jingjing

Strategic Study of CAE 2018, Volume 20, Issue 1,   Pages 11-19 doi: 10.15302/J-SSCAE-2018.01.002

Abstract: Then we describe the principal contradictions, and carry out the strategic thinking on the construction

Keywords： automobile power     strategy research     constraints     principal contradiction     strategic thinking    

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Shaking-moment balancing of mechanisms with principal vectors and momentum

V. van der WIJK

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 1,   Pages 10-16 doi: 10.1007/s11465-013-0359-2

Abstract: For this purpose, the method of principal vectors is investigated, showing a compact notation of the

Keywords： shaking-moment balancing     principal vector linkage     angular momentum    

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Determination of the principal factors of river water quality through cluster analysis method and its

Liang GUO, Ying ZHAO, Peng WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 238-245 doi: 10.1007/s11783-011-0382-7

Abstract: To enhance the prediction accuracy, principal factors were determined through the analysis of the weightIt was shown that application of the principal factors in water quality prediction model can improve

Keywords： water quality forecast     principal factor     cluster analysis method     artificial neural network    

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Non-negativematrix factorization based unmixing for principal component transformed hyperspectral data

Xiu-rui GENG,Lu-yan JI,Kang SUN

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 5,   Pages 403-412 doi: 10.1631/FITEE.1600028

Abstract: Although principal component analysis (PCA) can be used to mitigate these two problems, the transformedanalyze the impact of PCA on NMF, and find that multiplicative NMF can also be applicable to data after principalBased on this conclusion, we present a method to perform NMF in the principal component space, named‘principal component NMF’ (PCNMF).

Keywords： Non-negative matrix factorization (NMF)     Principal component analysis (PCA)     Endmember     Hyperspectral    

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Contradiction Transformation, Innovation""> Extenics: A New Subject of "Contradiction Transformation, Innovation"

涂序彦

Strategic Study of CAE 2000, Volume 2, Issue 12,   Pages 97-97

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optimization of cutting parameters in high-speed milling based on grey relational analysis coupled with principal

Tao FU, Jibin ZHAO, Weijun LIU

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4,   Pages 445-452 doi: 10.1007/s11465-012-0338-z

Abstract: Moreover, the principal component analysis is applied to evaluate the weights so that their relativeThe results of experiments show that grey relational analysis coupled with principal component analysis

Keywords： high-speed milling     grey relational analysis     principal component analysis     parameters optimization    

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Enhancing the management of oil production engineering with philosophical thinking

Liu He

Strategic Study of CAE 2013, Volume 15, Issue 11,   Pages 31-35

Abstract:

In the history of Chinese petroleum industry,the philosophical thinking is always used to guide practice. The Daqing Oilfield was developed based on the philosophical thoughts of Mao Zedong, i.e., On Practice and On Contradictions. Relying on the philosophical thoughts,the management and technology innovationsystem was continuously improved,and the technology management system with Daqing Oilfield characteristics was developed. This paper applies the thoughts of the "Two Theory" in oil production engineering,and analyzes the major challenges and countermeasures for the stable production of 4.0×107 to Daqing Oilfield. The scientific methodology of practice is used to guide the technical schemes and solutions. The "Two Theory" is proved to be effective to guarantee the stable production of 4.0×107 t.

Keywords： philosophy     contradiction     practice     oil production engineering    

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A Study About IC and IR in Principal-gent RelationshipUnder the Engineer Supervision Institution

Qin Xuan

Strategic Study of CAE 2007, Volume 9, Issue 4,   Pages 45-49

Abstract:

According to principal-agent theory, the Incentive compatibility constraint(IC)and the participation constraint (IR) in principal-gent relationship between employer and engineer

Keywords： engineer supervision     employer     engineer     principal-gent     incentive compatibility constraint(IC)     participation    

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Research on a comprehensive evaluation model on the choice of M&A targets based on principal componential

Luo Yixin

Strategic Study of CAE 2009, Volume 11, Issue 11,   Pages 92-96

Abstract: justify;">This paper puts forward a comprehensive choice and evaluation index system and a model based on principal

Keywords： principal componential analysis     M&A     target choice     evaluation index system     evaluation model    

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The Application of Moving Frame in the Calculation of Spiral Bevel Gear’s Principal Curvature

Wang Yuqing,Liang Jian

Strategic Study of CAE 2001, Volume 3, Issue 12,   Pages 68-70

Abstract:

the calculation of contacted points´ principal curvature is the key to determine contacted areaTraditionally, the method of determining principal curvature is to make use of the theory of mesh andsurface, moving frame and co-differential are employed to give a sententious, effective algorithm of principalThis algorithm can be used for calculation of principal curvature in all kinds of curve surfaces.

Keywords： spiral bevel gear     principal curvature     moving frame    

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AED-Net: An Abnormal Event Detection Network Article

Tian Wang, Zichen Miao, Yuxin Chen, Yi Zhou, Guangcun Shan, Hichem Snoussi

Engineering 2019, Volume 5, Issue 5,   Pages 930-939 doi: 10.1016/j.eng.2019.02.008

Abstract: self-supervised framework called the abnormal event detection network (AED-Net), which is composed of a principalcomponent analysis network (PCAnet) and kernel principal component analysis (kPCA), is proposed to address

Keywords： Abnormal events detection     Abnormal event detection network     Principal component analysis network     Kernelprincipal component analysis    

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Research of mine farmland heavy metal pollution assessment basedon synthetic principal component analysis

Wang Conglu,Wu Chao,Duan Yu

Strategic Study of CAE 2008, Volume 10, Issue 7,   Pages 180-183

Abstract: and classification were done to the mine area farmland heavy metal pollution situation by synthetic principalThe study result implied that variable clustering analysis is efficient to identify the principal componentsof mine area farmland heavy metal pollution.Sort and clustering were done to the synthetic principalcomponents scores of soil sample, which is given by synthetic principal components analysis.

Keywords： synthetic principal components analysis model     mine region soils     heavy metal pollution     assessment    

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Sharpest Contradiction and Most Favourable Opportunity ——A word on development of Chinese architectural

Wu Liangyong

Strategic Study of CAE 2004, Volume 6, Issue 2,   Pages 13-16

Abstract:

With the urbanization in China entering the period of accelerated development, the flourish of building industry has attracted numerous foreign architects offices to come to China for “seizing a beach before others”.The crisis for Chinese construction industry companies lies in the fact that they usually can not take charge of important projects but only act as secondaries or cooperators; urban planning and architectural design are not supported by comprehensive scientific demonstration and some big cities become test sites for freakish architectural designs of foreign architects; residential environment is not stressed on, economics and practicability is not given importance but instead peculiarity and novelty is one-sidedly sought for. This paper emphatically points out that architectural buildings and urban planning are closely related to the function, economy, technology, environment, etc. of a city, being an open macroscopic system of the city. Hence basic principles of architecture should be followed, more architectural factors should be considered so that architecture, landscape and urban planning are merged into a homogenous entirety. While the trend of globalization is tracked, more important is the inheritance and innovation of local and traditional culture. The academic level of a modern architect can only be based on his rich cultural background, trans-science learning and solid speciality knowledge.

Keywords： urbanization     architecture science     development opportunity for Chinese architecture    

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in Qinba Mountain Area Study on the Development of Forestry Industry in Qinba Mountain Area Based on Principal

Zheng Donghui, Hou Hua, Zhai Mingpu, Qu Mei

Strategic Study of CAE 2020, Volume 22, Issue 1,   Pages 120-126 doi: 10.15302/J-SSCAE-2020.01.013

Abstract: The paper uses expert questionnaires and principal component analysis to identify the factors that have

Keywords： Qinba Mountain Area     forestry industry     SWOT method     principal component analysis     ecological environment    

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Title Author Date Type Operation

The Principal Contradiction and Coordination Development Strategies of Automobile Industry and Emission

Wu Xiaomeng, Wu Ye, Hao Jiming

Journal Article

Summary of Strategy Research on Automobile Power in New Era (II)

Zhong Zhihua,Qiao Yingjun,Wang Jianqiang,Zhao Shijia,Yang Bo,Ye Fanglin,Chen Hao and He Jingjing

Journal Article

Shaking-moment balancing of mechanisms with principal vectors and momentum

V. van der WIJK

Journal Article

Determination of the principal factors of river water quality through cluster analysis method and its

Liang GUO, Ying ZHAO, Peng WANG

Journal Article

Non-negativematrix factorization based unmixing for principal component transformed hyperspectral data

Xiu-rui GENG,Lu-yan JI,Kang SUN

Journal Article

Extenics: A New Subject of "Contradiction Transformation, Innovation"

涂序彦

Journal Article

optimization of cutting parameters in high-speed milling based on grey relational analysis coupled with principal

Tao FU, Jibin ZHAO, Weijun LIU

Journal Article

Enhancing the management of oil production engineering with philosophical thinking

Liu He

Journal Article

A Study About IC and IR in Principal-gent RelationshipUnder the Engineer Supervision Institution

Qin Xuan

Journal Article

Research on a comprehensive evaluation model on the choice of M&A targets based on principal componential

Luo Yixin

Journal Article

The Application of Moving Frame in the Calculation of Spiral Bevel Gear’s Principal Curvature

Wang Yuqing,Liang Jian

Journal Article

AED-Net: An Abnormal Event Detection Network

Tian Wang, Zichen Miao, Yuxin Chen, Yi Zhou, Guangcun Shan, Hichem Snoussi

Journal Article

Research of mine farmland heavy metal pollution assessment basedon synthetic principal component analysis

Wang Conglu,Wu Chao,Duan Yu

Journal Article

Sharpest Contradiction and Most Favourable Opportunity ——A word on development of Chinese architectural

Wu Liangyong

Journal Article

in Qinba Mountain Area Study on the Development of Forestry Industry in Qinba Mountain Area Based on Principal

Zheng Donghui, Hou Hua, Zhai Mingpu, Qu Mei

Journal Article