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Extension Controller Design via Sliding Mode Control

Chen Jenyang,Wong Chingchang

Strategic Study of CAE 2001, Volume 3, Issue 9,   Pages 48-51

Abstract: It can be directly obtained from the known nominal system.extension controller can be easily realized.about the controlled system.The extension dependent functions are employed to provide system states´ information under controlFinally, the proposed extension controller is applied to controlling a nonlinear system to verify its

Keywords: extension set     extension control     sliding mode control     system stability    

Extension Knowledge Base System and Its Application

Li Lixi,Li Jia

Strategic Study of CAE 2001, Volume 3, Issue 3,   Pages 61-64

Abstract: Extension knowledge representation (EKR) based on extension theory is presented in this paper.In addition, the Specific Extension Inference (SEI) corresponding to EKR is also reviewed.Finally, the feature and the frame of extension knowledge base system (EKBS) are proposed.It is composed of goal system, condition system, common knowledge base, categorized knowledge base, inferencemachine and knowledge base management system.

Keywords: extension theory     non-compatible     knowledge base    

Agricultural extension approach: evidence from an Integrated Soil Fertility Management Project in Ethiopia

Gerba LETA, Steffen SCHULZ, Girum GETACHEW ALEMU

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4,   Pages 427-439 doi: 10.15302/J-FASE-2020331

Abstract:

Agricultural extension is an approach to rural development and agricultural transformation in whichDuring recent decades, different extension approaches have been tested and validated by the Ethiopiangovernment and non-governmental organizations to stimulate in the agricultural extension system (AESFarmer Research and Extension Groups and Farmer Field Schools were found to be central to the participation

Keywords: Ethiopia     Farmer Field School     Farmer Research and Extension Group     governance     institutionalization     ISFM    

The Research of Mining the Mutative Knowledge With Extension Data Mining

Chen Wenwei

Strategic Study of CAE 2006, Volume 8, Issue 11,   Pages 70-73

Abstract:

The thesis standardized the extension information and the extension knowledge, that is, basing onknowledge, the thesis extended the mutative information and knowledge, and nailed down the conceptions of extensiondata mining and extension reasoning.This thesis also attested two theorems of the extension data mining and the formula of the extensionThe author put forward the extension data mining which extended from mining the static knowledge to mining

Keywords: extension information     extension knowledge     extension data mining     extension reasoning    

INTERACTIVE KNOWLEDGE LEARNING BY ARTIFICIAL INTELLIGENCE FOR SMALLHOLDERS

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 648-653 doi: 10.15302/J-FASE-2023505

Abstract: In the past, both the direct learning approach and the personnel extension system for improving fertilizationThe system consists of two parts.The second part is an intelligent decision system, which categorizes the information provided by farmers

Keywords: artificial intelligence     extension system     non-point source pollution control     smallholders     fertilization    

Study on Extension Strategic Tactical Planning

Yang Chunyan,Zhang Yongjun

Strategic Study of CAE 2002, Volume 4, Issue 10,   Pages 73-78

Abstract:

Extension Strategic Tactics Planning (ESTP), based upon the science of extenics, is established alonggenerate the ideas of strategic tactical planning, how to completely analyze the resources, how to exploit extension

Keywords: extension strategic tactical planning     contradictory problem     extension method     idea generation     extension    

Fuzzy Extension Economy Control with the Restriction of Multi-dimension Jieke

Li Hua,Liu Feng,He Zhongxiong

Strategic Study of CAE 2001, Volume 3, Issue 8,   Pages 51-57

Abstract: paper discussed the intelligence control of the complex large scale systems , especially of the economy systemThe entity participated in competition is regarded as a point in the fuzzy extension economy space, andIn order to find the best jieke and jie-gate, the extension force can be used.

Keywords: complex large scale system     FEES     jieke     impact jie-gate     extension    

Study on Extension Engineering

Yang Chunyan, Cai Wen

Strategic Study of CAE 2000, Volume 2, Issue 12,   Pages 90-96

Abstract:

Extension engineering is the application technology of extension theory and extension method.

Keywords: contradictory problem     extension set     extensibility     extension engineering    

Correlation between tension softening relation and crack extension resistance in concrete

Xiufang ZHANG , Shilang XU ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 323-329 doi: 10.1007/s11709-009-0041-2

Abstract: Changes of the material fracture energy consumption with crack propagation can be described by a crack extensionThe variation of the crack extension resistance is mainly associated with the energy consumption in theThe crack extension resistance is then a function of the softening curve, which is a basic mechanicalThe relationship between the softening curve and the crack extension resistance curve is then analyzedThe results indicate that the characteristic points of the crack extension resistance curve is closely

Keywords: concrete     fracture process zone     crack extension GR resistance     tension softening curve    

A New Evolution-reasoning Method in Conceptual Design Based on Extension Theory

Hao Yanwei,Liu Haisheng,Zhang Guoxian

Strategic Study of CAE 2003, Volume 5, Issue 5,   Pages 63-69

Abstract: p>After existing study methods are analyzed, a new researching model for conceptual design based on extension

Keywords: conceptual design     matter elements transform     genetic algorithms     evolution reasoning     extension appraisal    

Generating Available Scheme for Extension Detecting Technology

Yu Yongquan ,Zhang Jiwen

Strategic Study of CAE 2002, Volume 4, Issue 1,   Pages 64-68

Abstract:

This work shows a method to obtain an available scheme for extension detecting technology.Based on the theory of extenics, some definitions and conceptions about extension detecting are described

Keywords: detecting matter-element     detecting element     extension set     extension tree    

Adaptive Extension Controller Design for Nonlinear Systems

Wong Qingchang,Chen Zhenyuan

Strategic Study of CAE 2001, Volume 3, Issue 7,   Pages 54-58

Abstract:

A design method for the extension controller is developed in this paper.adapt the gain parameter of the extension controller.In addition, a maximum control is established to guarantee the system robust stability.Finally, a nonlinear system simulation example is applied to verifying the effectiveness and the abilityof the proposed adaptive extension controller.

Keywords: extension theory     adaptive control     extension controller     robust stability    

Extension Detecting Technology

Yu Yongquan

Strategic Study of CAE 2001, Volume 3, Issue 4,   Pages 88-94

Abstract: this paper, based on the transformation concept of the contradiction, a new detecting technology—extensiondetecting problems of undetectable physical value the related concepts, basic principle and frame of extension

Keywords: extension detecting technology     extrinsic     transform of matter element    

Innovative agricultural extension value chain-based models for smallholder African farmers

Bidjokazo FOFANA, Leonides HALOS-KIM, Mercy AKEREDOLU, Ande OKIROR, Kebba SIMA, Deola NAIBAKELAO, Mel OLUOCH, Fumiko ISEKI

Frontiers of Agricultural Science and Engineering 2020, Volume 7, Issue 4,   Pages 418-426 doi: 10.15302/J-FASE-2020358

Abstract: The value chain extension strategy of Sasakawa Africa Association focuses on improving the capacity ofnational agricultural extension systems and follows various thematic areas along the value chain toThe supervised enterprise project model is an innovative agricultural extension model developed alongwith above models for capacity development of extension agents and transfer of technologies to smallholderofficers and extension delivery to farming communities.

Keywords: crop productivity     extension     farmer     grain yield     income     model    

Study of Conceptual Design of Extension for Mechanical Products

Zhao Yanwei

Strategic Study of CAE 2001, Volume 3, Issue 5,   Pages 67-71

Abstract: article puts forward the research content, characters, path, and method of the conceptual design of extensiontechnology of intelligent conceptual design this article conducts research on the modelization method of extensionThe living example shows that the extension method has been applied in the field of conceptual design

Keywords: conceptual design     mechanical product     intelligent CAD     extension    

Title Author Date Type Operation

Extension Controller Design via Sliding Mode Control

Chen Jenyang,Wong Chingchang

Journal Article

Extension Knowledge Base System and Its Application

Li Lixi,Li Jia

Journal Article

Agricultural extension approach: evidence from an Integrated Soil Fertility Management Project in Ethiopia

Gerba LETA, Steffen SCHULZ, Girum GETACHEW ALEMU

Journal Article

The Research of Mining the Mutative Knowledge With Extension Data Mining

Chen Wenwei

Journal Article

INTERACTIVE KNOWLEDGE LEARNING BY ARTIFICIAL INTELLIGENCE FOR SMALLHOLDERS

Journal Article

Study on Extension Strategic Tactical Planning

Yang Chunyan,Zhang Yongjun

Journal Article

Fuzzy Extension Economy Control with the Restriction of Multi-dimension Jieke

Li Hua,Liu Feng,He Zhongxiong

Journal Article

Study on Extension Engineering

Yang Chunyan, Cai Wen

Journal Article

Correlation between tension softening relation and crack extension resistance in concrete

Xiufang ZHANG , Shilang XU ,

Journal Article

A New Evolution-reasoning Method in Conceptual Design Based on Extension Theory

Hao Yanwei,Liu Haisheng,Zhang Guoxian

Journal Article

Generating Available Scheme for Extension Detecting Technology

Yu Yongquan ,Zhang Jiwen

Journal Article

Adaptive Extension Controller Design for Nonlinear Systems

Wong Qingchang,Chen Zhenyuan

Journal Article

Extension Detecting Technology

Yu Yongquan

Journal Article

Innovative agricultural extension value chain-based models for smallholder African farmers

Bidjokazo FOFANA, Leonides HALOS-KIM, Mercy AKEREDOLU, Ande OKIROR, Kebba SIMA, Deola NAIBAKELAO, Mel OLUOCH, Fumiko ISEKI

Journal Article

Study of Conceptual Design of Extension for Mechanical Products

Zhao Yanwei

Journal Article