• Title/Summary/Keyword: Active Rules

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Design of Self-Orgnizing Fuzzy Controller for Real-Time Dynamic Control of AC1 Robot (AC1 로봇의 실시간 동적제어를 위한 자기구성 퍼지 제어기설계)

  • 김종수
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • 1999.10a
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    • pp.125-130
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    • 1999
  • In this paper, it is presented a new technique to the design and real-time implementation of fuzzy control system based-on digital signal processors in order to improve the precision and robustness for system of industrial robot. Fuzzy control has emerged as one of the most active and fruitful areas for research in the applications of fuzzy set theory, especially in the real of industrial processes. In this thesis, a self-organizing fuzzy controller for the industrial robot manipulator with a actuator located at the base is studied. A fuzzy logic composed of linguistic conditional statements is employed by defining the relations of input-output variable of the controller, In the synthesis of a FLC, one of the most difficult problems is the determination of linguistic control rules from the human operators. To overcome this difficult, SOFC is proposed for a hierarchical control structure consisting of basic level and high level that modify control rules.

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Position and Velocity Control of AM1 Robot Using Self-Organization Fuzzy Control Technology (자기구성 퍼지 제어기법에 의한 수직다관절(AM1) 로봇의 위치 및 속도 제어)

  • 김종수
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • 2000.04a
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    • pp.165-170
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    • 2000
  • In this paper, it is presented a new technique to the design and real-time implementation of fuzzy control system based-on digital signal processors in order to improve the precision and robustness for system of industrial robot. Fuzzy control has emerged as one of the most active and fruitful areas for research in the applications of fuzzy set theory, especially in the real of industrial processes. In this thesis, a self-organizing fuzzy controller for the industrial robot manipulator with a actuator located at the base is studied. A fuzzy logic composed of linguistic conditional statements is employed by defining the relations of input-output variable of the controller, in the synthesis of a FLC, one of the most difficult problems is the determination of linguistic control rules from the human operators. To overcome this difficult, SOFC is proposed for a hierachical control structure consisting of basic level and high level that modify control rules.

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A Study for Safety Countermeasures of Crane Working (크레인 작업의 안전대책에 관한 연구)

  • 김대식;강경식
    • Journal of the Korea Safety Management & Science
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    • v.1 no.1
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    • pp.171-181
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    • 1999
  • The half of njuries by carrying-unloading machinery was injuries due to crane. The purpose of this study was to analyze present condition of injuries by the crane, to investigate hazard management model, injury prevention technique, and to suggest safety countermeasures of crane working. The hazard management model is composed of 5 rules and 10 methods. The rules are to remove, separate, protect, make up and correspond. Prior to this crane countermeasures, general protection for head, foot and hand are needed. Hazard prevention affects on industrial management economically and psychologically. The preparation of safety countermeasures are very important for the prevention of industrial injuries, The countermeasures are setting-up of safety culture, active and rationale safety education. As the industrial safety and health system should be performed for the employees' health and life, the industrial competitive power and productivity would be improved.

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A Study on Intelligent Control of Robot Manipulator Using Self-Organization Fuzzy Control Technology (자기구성 퍼지 제어기법에 의한 로봇 매니퓰레이터의 지능제어에 관한 연구)

  • 김종수;김용태;한성현
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • 1999.05a
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    • pp.193-198
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    • 1999
  • In this paper, it is presented a new technique to the design and real-time implementation of fuzzy control system based-on digital signal processors in order to improve the precision and robustness for system of industrial robot. Fuzzy control has emerged as one of the most active and fruitful areas for research in the applications of fuzzy set theory, especially in the real of industrial processes. In this thesis, a self-organizing fuzzy controller for the industrial robot manipulator with a actuator located at the base is studied. A fuzzy logic composed of linguistic conditional statements is employed by defining the relations of input-output variable of the controller, In the synthesis of a FLC, one of the most difficult problems is the determination of linguistic control rules from the human operators. To overcome this difficult, SOFC is proposed for a hierarchical control structure consisting of basic level and high level that modify control rules.

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A Study for Safety Countermeasures of Crane Working (크레인 작업의 안전대책에 관한 연구)

  • 김대식;안병수
    • Proceedings of the Safety Management and Science Conference
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    • 1999.11a
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    • pp.83-95
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    • 1999
  • The half of injuries by carrying-unloading machinery was injuries due to crane. The purpose of this study was to analyze present condition of injuries by the crane, to investigate hazard management model, injury prevention technique, and to suggest safety countermeasures of crane working. The hazard management model is composed of 5 rules and 10 methods. The rules are to remove, separate, protect, make up and correspond. Prior to this crane countermeasures, general protection for head, foot and hand are needed. Hazard prevention affects on industrial management economically and psychologically. The preparation of safety countermeasures are very important for the prevention of industrial injuries. The countermeasures are setting-up of safety culture, active and rationale safety education. As the industrial safety and health system should be performed for the employees' health and life, the industrial competitive power and productivity would be improved.

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The Quality Specialities in Turkiye's Honies for Apitherapy

  • Inanc, Betul Battaloglu
    • Journal of Pharmacopuncture
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    • v.23 no.4
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    • pp.194-200
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    • 2020
  • Objectives: In this study, the content of the honey produced by the flora of Turkey', physical, chemical and biological research aimed at active properties. Methods: Searched the database EMBASE/Pubmed and Turkish Medicine Index research article about Turkiye honeys' specialities. Results: Different botanical sources were caused, different kinds of chemical compositions of the honeys. The amount of HMF, pH, moisture, and acidity are the chemical qulity criteria of the honey. Carbohydrates are seem the most important components of honey. The glycemic index of the consumed honey is important. Turkiye's honey quality seems apropiate for using apitherapy. Conclusion: Honey is the most important product of beekeeping all over the world in terms of economy and health. Manufacturers of honey should be careful while producing honey. They should be avoided unhealty situations and they should be obey the rules. These rules are the basis for protecting our health by consuming bee products.

Basic Direction for the South and North Korea's Aybitration Rules (남북중재규정 제정의 기본방향)

  • Kim Yeon-Ho
    • Journal of Arbitration Studies
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    • v.15 no.1
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    • pp.3-26
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    • 2005
  • Since the Agreement on Commercial Arbitration was signed by the Governments of South and North Korea last year, there has been quite a few discussions on the way for implementing the Agreement in both public and private sectors. The Department of Justice of South Korea was quite active in making the draft of arbitration rules representing the South Korean views in alliance with the Department of Reunification of South Korea and recently held an informal seminar to preview their draft. On the other hand, the Korea Arbitration Association, a main body of commercial arbitration which are composed of professors and lawyers, were carefully watching the steps and the draft made by the Department of Justice. The reasons are to assure that not only shall the commercial arbitration rules comply with comment norms of international arbitration but shall it be made to meet the needs of enterprises investing in the Special Economic District of Kaesung City in North Korea. The concerns of the Korea Arbitration Association can be accomplished if the Department of Justice would modify the provisions pointed out in the seminars. Five general principles shall be brought into the attention in promulgating the commercial arbitration rules. First, it should comply with the Agreement on Commercial Arbitration signed by South and North Korea. Second, it should accept common rules contained in UNCITRAL arbitration rules. Third, it should boost the promptness of proceedings when a case was filed. Fourth, it should feature unique aspects of trade between South Korea and Korea by differentiating it from purely international trade between a country and a country. Lastly, it should combine the respective rules of both South and North Korea, currently in effect. With the above five principles accomplished, it should be noted that the Agreement on Commercial Arbitration the upper authority of arbitration rules, mandates the following features. It declared that arbitration be processed by three arbitrators. Single arbitrator is not permitted. Arbitration can be adopted even if an arbitration clause does not exist in an agreement by the parties, provided that the dispute arose out of the scope of the Agreement on investment Guarantee signed by South Korea and North Korea. It excluded quick and simplified procedures even if the amount of claim in arbitration is minimal. All the procedures should take a formal procedure. It let the double administration offices operate. One is to sit in Seoul of South Korea and the other is to sit in Pyongyang of North Korea. This would intimidate the fastness of procedures. With the above principles and the features considered, each provision in the draft by the Department of Justice should be reviewed and suggested for change.

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Implementation of Rule Management System for Validating Spatial Object Integrity (공간 객체 무결성 검증을 위한 규칙 관리 시스템의 구현)

  • Go, Goeng-Uk;Yu, Sang-Bong;Kim, Gi-Chang;Cha, Sang-Gyun
    • Journal of KIISE:Software and Applications
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    • v.26 no.12
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    • pp.1393-1403
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    • 1999
  • 공간 데이타베이스 시스템을 통하여 공유되는 공간 데이타는 무결성이 적절하게 유지되지 않는 한 전체 응용 시스템의 행위를 예측할 수 없게 되므로 데이타의 무결성 확인 및 유지는 필수적이다. 특히 공공 GIS에 저장된 공간 데이타는 토지 이용도 평가, 도시 계획, 자원 관리, 시설물 관리, 안전 관리, 국방 등 국가 전체 및 지역의 중요한 정책 결정을 위한 다양한 응용 시스템들에 의해 이용되므로 적절한 공간 객체의 무결성 확인이 더욱 더 필요하다. 본 논문에서는 능동(active) DBMS의 능동 규칙(active rule) 기법을 이용하여 공간 객체의 무결성 확인을 지원하기 위한 규칙 관리 시스템을 제시한다. 능동 규칙을 이용한 공간 객체의 무결성 확인은 응용 프로그래머를 무결성 확인에 대한 부담으로부터 자유롭게 할 수 있다. 본 시스템은 특정 DBMS에 종속되지 않는 독립적인 외부 시스템으로 존재하며, 능동 규칙 관리기, 규칙 베이스, 그리고 활성규칙 생성기의 3 부분으로 구성된다. 사용자가 공간 데이타베이스 응용 프로그램을 통해 공간 객체를 조작하고자 할 때, 본 시스템은 데이타베이스 트랜잭션을 단위로 조작되는 모든 공간 객체의 무결성 확인을 위해 응용 프로그램에 삽입될 무결성 제약조건 규칙들을 효율적으로 관리하는 역할을 한다.Abstract It is necessary that the integrity of spatial data shared through the spatial database system is validated and appropriately maintained, otherwise the activity of whole application system is unpredictable. Specially, the integrity of spatial data stored in public GIS has to be validated, because those data are used by various applications which make a decision on an important policy of the region and/or whole nation such as evaluation of land use, city planning, resource management, facility management, risk management/safety supervision, national defense. In this paper, we propose rule management system to support validating the integrity of spatial object, using the technique of active rule technique from active DBMS. Validating data integrity using active rules allows database application programmer to be free from a burden on validation of the data integrity. This system is an independent, external system that is not subject to specific DBMS and consists of three parts, which are the active rule manager, the rule base, and the triggered rule generator. When an user tries to manipulate spatial objects through a spatial database application program, this system serves to efficiently manage integrity rules to be inserted into the application program to validate the integrity constraints of all the spatial objects manipulated by database transactions.

Active Documents: Programs by Form Designers (능동문서: 서식설계자의 프로그램)

  • Nam, Chul-Ki;Bae, Jae-Hak;Yoo, Hae-Young
    • The KIPS Transactions:PartB
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    • v.10B no.6
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    • pp.599-610
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    • 2003
  • The Web plays an important role as information source and most Web applications are document-centric. A document implies an intention of its own designer, which can be utilized actively in automation of business processes. Through an understanding of an intrinsic nature of a document function, we can see a document as an executable computer program in a special case. For this approach, we propose an active document model that is composed of form, knowledge base, rules, and queries. For reusability and interoperability of a document, each component of the proposed model is uniformly represented in XML. The proposed active document not only plays a passive role in providing user interfaces, but also is a document that a machine can infer and process with reading a procedure of document processing and business rules intended by document designers. Through this approach, document can interact with machines and can cooperate with other applications. For applicability of our active document, we show a case study for the processing of purchase orders in a B2B e-Commerce system. This paper is expected to provide the framework of accelerating the development of intelligent applications through our approach regards form document as a computer program. In short, the proposed active document contains knowledge representation and processing method, consequently our document will play an important role in providing a concept of document of pursuing in Semantic Web.

Active Noise Control by ANFIS for Unpredictable Secondary Path (불예측적 이차경로에 대한 ANFIS를 이용한 능동소음제어)

  • Kim, Eung-Ju;Choi, Won-Seock;Kim, Beom-Soo;Lim, Myo-Taeg
    • Proceedings of the KIEE Conference
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    • 2001.07d
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    • pp.1964-1966
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    • 2001
  • Active Noise control(ANC) is rapidly becoming the most effective way to reduce noises that can otherwise be very difficult and expensive to control. This research presents ANFIS (Adaptive Network Fuzzy Inference System) controller for adaptively noise cancelling in a duct. ANC system generates secondary control sound pressure with same amplitude and with opposite phase as noise to be eliminated. ANFIS controller is trained to optimize its parameters for adaptively cancelling noise. That is ANFIS train its parameters by gradient descent and LSE method so called hybrid method. This paper present ANFIS in active noise control which provides an improvement convergence speed and limitation of linearity condition. It can model nonlinear functions of arbitrary complexity and ANFIS can construct an input-ouput mapping based on both human knowledge in the form of Takagi and Sugeno's fuzzy if-then rules and stipulated input-output data pairs. This paper also shows that the proposed ANFIS active noise control system successfully cancelled noise.

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