• 대한전기학회:학술대회논문집
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• 대한전기학회 2004년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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• pp.237-239
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• 2004

Sapporo subway sets up the integrated information system to be aim at the effective and automatic work from the first time. They are expanding integrated system by introducing IT into Serve system positively which developed for recent several years. To keep up with the big size and high speed of information according to integrated system,. the integrated transmission line system which is basic of the integrated system is changed into the system which apply the newest technology. Also, they are aimed at the next generation traffic system through the cooperation of the local administration, for example, test of the multipurpose card using non-contact IC card. This study reviewed the present state of Sapporo subway, the upgrade of information transmission system, and the function of each serve system those are the order of equipment, management of the running, management of the disaster presentation, signal protection, passenger management etc.

• 제어로봇시스템학회논문지
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• 제16권8호
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• pp.810-815
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• 2010

This paper proposes a vision/DR integrated navigation system using distance between wheels of the vehicle and a gyroscope. In order to show the validity of the proposed vision/DR integrated navigation system, experiments were performed for a trajectory of a mobile robot. Experimental results show that the proposed vision/DR integrated navigation system gives better navigation performance than a vision/DR integrated navigation system using only distance between wheels of the vehicle.

• 제어로봇시스템학회논문지
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• 제21권10호
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• pp.903-909
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• 2015

This article presents an integrated chassis control with electronic stability control (ESC) and active front steering (AFS) under saturation of front lateral tire force. Regardless of the use of AFS, the front lateral tire forces can be easily saturated. Under the saturated front lateral tire force, AFS cannot be effective to generate a control yaw moment needed for the integrated chassis control. In this paper, new integrated chassis control is proposed in order to limit the use of AFS in case the front lateral tire force is saturated. Weighed pseudo-inverse control allocation (WPCA) with variable weight is adopted to adaptively use the AFS. To check the effectiveness of the proposed scheme, simulation is performed on a vehicle simulation package, CarSim. From simulation, the proposed integrated chassis control is effective for vehicle stability control under saturated front lateral tire force.

• 한국콘텐츠학회논문지
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• 제11권2호
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• pp.367-375
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• 2011

본 연구는 분절적이고 파편화되어있는 보건 의료 복지서비스를 국내외 통합케어에 대한 사례분석을 통하여 우리나라에 적합한 통합케어 시스템 구축을 위한 기초자료를 제공하고자 한다. 사례분석 결과 통합케어의 공통된 요소는 기관과의 협력, 다양한 전문직의 공동참여, 조정과 개별화된 보호 제공, 사례담당 전문가를 통한 다양한 서비스를 제공하고 있다는 것이다. 이러한 사례를 근거로 우리나라 통합케어 시스템 구축을 위한 제언으로는, 통합케어종합지원센터 설치, 서비스제공 장소의 동일배치, 케어 매니지먼트 체계 구축, 자원개발 및 인력확충, 통합케어 사례관리 시스템 개발, 통합케어 전산망 개발 등이 필요하다.

• 정보처리학회논문지A
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• 제11A권3호
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• pp.149-156
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• 2004

소프트웨어가 대형화되고 고도화되어 감에 따라 프로그램 개발 환경에서 프로그래밍 생산성과 효율성을 향상시키기 위해 에디팅. 컴파일링, 디버깅 및 실행을 하나의 통합 환경으로 구축하는 것이 필요하다. 이러한 환경에서 중요한 도구가 되는 것이 점진 번역기이다. 본 논문에서는 소프트웨어의 재 사용성과 생산성을 향상시키기 위해, 에디팅, 디버깅, 점진 해석 및 실행을 하나의 통합 환경으로 구성하여 보다 친근하고 편리하게 사용할 수 있는 사용자 인터페이스를 제공하는 소프트웨어 개발을 위한 통합 점진 해석 시스템을 구축하고자 한다. 객체 지향 언어인 IMPLO(IMPerative Language with Object) 언어를 EBNF 표기법으로 정의하고 이 언어에 대한 점진 해석기를 구현한다. 점진 해석기를 구현하기 위해 정적 의미론을 표현하는 속성 문법을 확장하여 동적인 의미론을 표현할 수 있는 작용 식을 제시한다. 동적 의미 분석 방법에 의해 점진 해석을 수행하고 에디터와 디버거를 가진 통합 점진 해석 시스템을 Lex와 Yacc을 이용해서 C 언어로 프로그래밍하고 SUN에서 X로 구현하였다. 예제 프로그램들의 점진 실행 시간을 전체 프로그램의 실행 시간과 비교했을 때 약 50％ 정도의 속도 개선 효과를 거둘 수 있었다.

• Journal of Positioning, Navigation, and Timing
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• 제11권2호
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• pp.71-81
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• 2022

In order for electro-optical tracking system (EOTS) to have accurate target coordinate, accurate navigation results are required. If an integrated navigation system is configured using an inertial measurement unit (IMU) of EOTS and the vehicle's navigation results, navigation results with high rate can be obtained. Due to the time-delay of the navigation results of the vehicle in the EOTS and scale factor errors of the EOTS IMU in high-speed and high dynamic operation of the vehicle, it is much more difficult to have accurate navigation results. In this paper, an integrated navigation system of EOTS which compensates time-delay and scale factor error is proposed. The proposed integrated navigation system consists of vehicle's navigation system which provides time-delayed navigation results, an EOTS IMU, an inertial navigation system (INS), an augmented Kalman filter and integration Kalman filter. The augmented Kalman filter outputs navigation results, in which the time-delay of the vehicle's navigation results is compensated. The integration Kalman filter estimates position, velocity, attitude error of the EOTS INS and accelerometer bias, accelerometer scale factor error, gyro bias and gyro scale factor error from the difference between the output of the augmented Kalman filter and the navigation result of the EOTS INS. In order to check performance of the proposed integrated navigation system, simulations for output data of a measurement generator and land vehicle experiments were performed. The performance evaluation results show that the proposed integrated navigation system provides more accurate navigation results.

• 한국전산구조공학회:학술대회논문집
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• 한국전산구조공학회 2000년도 봄 학술발표회논문집
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• pp.413-420
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• 2000

This paper is study for database development for integrated structural system of RC buildings based on STEP In order to develope database, CIS/2 product model and INDECON application were used. CIS/2 will be accepted STEP(The STandard for the Exchange of Product model data) AP230 and INDECON(INtelligent structural DEsign system) is a Integrated structural system of RC buildings. The paper focuses on application from CIS/2 to INDECON database.

• Architectural research
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• 제12권2호
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• pp.9-14
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• 2010

This paper introduces an experimental design studio that explores the optimal use of current digital technologies in order to employ Building Information Modeling at the early phase of design process. Based upon the outcomes from the aforementioned studio, the paper discusses the integrated design strategies for BIM in the design process. In this paper, BIM is proposed as a design tool that increases an overal design productivity more effectively and efficiently compared to BIM as a construction tool with encouraging a design communication among different partakers in the design process.

• 산업경영시스템학회지
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• 제25권1호
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• pp.42-48
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• 2002

This paper addresses the necessity of integration between buyer and suppliers for effective implementation of Just-In-Time purchasing in a multi-item environment. An integrated inventory model of facilitating multiple shipments in small lots is developed. Also, an iterative solution procedure is developed to simultaneously find the order(contract) interval for each item and number of shipments between buyer and suppliers. We show by example that when the integrated policy is adopted by both buyer and suppliers in a cooperative manner, both parties can benefit.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 1997년도 춘계학술대회 논문집
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• pp.445-449
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• 1997

In order to provide a manufacturing system with efficiency and flexibility to cope with the changes in shop floor status, the integration of process planning and operations scheduling is required. In this paper,an integrated system of process planning and operations scheduling based on the concept of process net model is presented. The process net model includes the alternative process plans. The integrated system is applied for prismatic parts.