• 한국통신학회논문지
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• 제36권6B호
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• pp.674-682
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• 2011

선박과 함정에서 사용하고 있는 다기능 콘솔(Multi-Function Console) 시스템은 매우 다양한 기능을 지원하는 반면, 복잡한 인터페이스로 사용자에게 운용의 어려움을 제공하고 있다. 본 연구에서는 선박 시스템에 대한 사용자의 요구 조건을 분석하여 직관적인 운용환경을 제공하는 HCI 기반 다기능 콘솔의 개념설계를 제안하고 있다. 사용자의 요구조건을 분석하기 위해 전문가 인터뷰와 설문조사가 수행되었으며, 이를 바탕으로 멀티 터치스크린 입력에 최적화된 HCI 기반 다기능 콘솔이 개념 설계되었다. 제안된 다기능 콘솔은 선박근무자에게 사용하기 쉽고 편리한 사용성을 제공하여 안전한 운용환경을 제공한 것으로 예상된다.

• 한국군사과학기술학회지
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• 제23권2호
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• pp.185-193
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• 2020

This paper proposes a 3-screen multi-function console development method using ergonomic design approach. Ergonomically designed console has the advantage of decreasing operator fatigue and increasing concentration by providing better readability, operability and convenience. For this, thirty subjects participated in the experiment for 3-screen multi-function console design. Ergonomic standards of console design were used to establish experiment design and to eliminate incompatible results with ergonomic standards. Subjects evaluated the nine predefined placements of displays and asked to place the display and controllers in order to use comfortably. As a results, total 18 design criteria including displays and controllers placement were determined.

• 한국컴퓨터정보학회논문지
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• 제24권12호
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• pp.75-84
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• 2019

함정 전투체계에는 레이더 장비, 수중센서 장비, 함포 및 미사일 제어용 무장통제 장비들과 같이 체계를 운용하기 위해 필요한 여러 장비들과 이를 통제하기 위한 다기능콘솔이 구성되어 있다. 다기능 콘솔에는 장비들의 상태정보 전시 및 장비들을 통제하기 위한 HCI 기반의 소프트웨어가 탑재되어 있고, 운용자는 탑재된 소프트웨어를 활용하여 함정 전투체계를 운용한다. 하지만 함정 전투체계를 장시간 운용함에 있어 다기능콘솔 전시기의 구조로 인한 신체적 불편함, 다양하고 복잡한 HCI 구성으로 인한 운용자의 피로도 증가 등 문제점들이 발생하고 있다. 이러한 문제점들은 함정 전투체계 운용성을 저하시키는 중요한 요인이 된다. 이를 해결하기 위해, 본 논문에서는 함정 전투체계 개발자들을 대상으로 한 설문조사를 바탕으로 신체적 불편함을 줄일 수 있는 다기능콘솔 전시기 구조 설계와 운용자의 피로도를 줄일 수 있는 직관적인 HCI 설계 방안을 제안한다. 이로 인해, 향후 함정 전투체계 운용자들에게 편의성을 제공하여 기존 함정 전투체계보다 운용성을 향상 시킬 수 있는 장점을 가진다.

• 한국정밀공학회지
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• 제33권10호
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• pp.805-811
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• 2016

Prior to installation in a navy ship, shipboard equipment should be qualified by shock test requirements. The multi-function console mounted on the elastic platform of the ship should also withstand given shock loads. In this study, both real shock test methods, as well as numerical computer simulations using the finite element method were used to verify structural durability under shock load conditions. First, we used domestic test facilities to perform possible shock tests, including an impact hammer test, a drop table test and a shaker shock test. Full model tests satisfying the shock response spectrum level were performed. Thereafter, an analytical model of the complex console structure was built by the finite element method. Finally, numerical results were verified by modal test results of the real product and an FEA analysis was also performed with a full model transient response analysis.

• 대한전자공학회논문지
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• 제24권2호
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• pp.315-323
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• 1987

Generally, general-purpose image processing system is so expensive that not so many users easily can access the system. In this paper attemps have been made to design and describe a general and economical image processing system for real-time aplications such as image data compression, pattern recognition and target tracking. The system comprises an operator console, image data acquisition/display sistem and IBM PC/XT. The system also utilizes a high speed Fairchild 16-bit microprocessor with ALU speed of 375 nsec for system control, algrithm execution and user computation. The system also can digitize /display a 256x 256x 8 bit image in real time and store two frames of images. All image pixels are directly accessible by the microprocessor for fast and efficient computation. Some experimental and illustrative results such as target tracking are presented to show the efficient performance of the system.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1990년도 한국자동제어학술회의논문집(국내학술편); KOEX, Seoul; 26-27 Oct. 1990
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• pp.218-224
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• 1990

A motor group control system is developed for continuous manufacturing processes such as rolling process or electrolytic tinning process. The control system consists of four subsystems ; Multi-Function Controller (MFC), Flexible Motor Drive (FMD), Bulky Input/Output (BIO), Graphic Console and Simulator (GCS). A graphic control language, called Function Block Language, is used to configure the control algorithms for each subsystem. All subsystem are linked together thru a field bus to communicate data with each other.

• 산업경영시스템학회지
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• 제42권4호
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• pp.194-202
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• 2019

Reliability analysis of the components frequently starts with the data that manufacturer provides. If enough failure data are collected from the field operations, the reliability should be recomputed and updated on the basis of the field failure data. However, when the failure time record for a component contains only a few observations, all statistical methodologies are limited. In this case, where the failure records for multiple number of identical components are available, a valid alternative is combining all the data from each component into one data set with enough sample size and utilizing the useful information in the censored data. The ROK Navy has been operating multiple Patrol Killer Guided missiles (PKGs) for several years. The Korea Multi-Function Control Console (KMFCC) is one of key components in PKG combat system. The maintenance record for the KMFCC contains less than ten failure observations and a censored datum. This paper proposes a Bayesian approach with a Dirichlet mixture model to estimate failure time density for KMFCC. Trends test for each component record indicated that null hypothesis, that failure occurrence is renewal process, is not rejected. Since the KMFCCs have been functioning under different operating environment, the failure time distribution may be a composition of a number of unknown distributions, i.e. a mixture distribution, rather than a single distribution. The Dirichlet mixture model was coded as probabilistic programming in Python using PyMC3. Then Markov Chain Monte Carlo (MCMC) sampling technique employed in PyMC3 probabilistically estimated the parameters' posterior distribution through the Dirichlet mixture model. The simulation results revealed that the mixture models provide superior fits to the combined data set over single models.