• The Journal of the Convergence on Culture Technology
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• v.8 no.3
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• pp.477-483
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• 2022

A flight simulator is a device that allows pilots attain proficiency of various situations and a sense of flight, and as interest in scientific training increases in modern aviation, aviation training organization develop and operate simulators. Therefore, in this study, the process of developing a motion-based helicopter simulation Training Device using a commercial program. Citing previous studies, the specificity of helicopter flight education and the positive effect of motion simulators were confirmed. In addition, the design and program of the motion device were studied in the process of checking the configuration and current regulations of flight simulation training devices and developing a helicopter motion simulator. A motion program was set based on the system design and structural design of the flight simulator, and data received from the flight simulator was identified to confirm the expected operating shape. Through this study, we intend to create a positive expected effect on pilot training by completing a motion-based helicopter simulator.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.11a
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• pp.47-52
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• 2002

가상공간에서 탑승자에게 운동감을 제공하기 위해서 수많은 형태의 모션 시뮬레이터가 개발되어 왔다. 하지만 이러한 형태의 시뮬레이터들은 그 고유한 형태에 의해 정해진 동역학과 워시아웃 알고리즘을 거쳐야만 정밀한 시뮬레이터가 될 수 있다. 본 논문은 기존의 좁은 시야공간에서의 시뮬레이터가 아닌 넓은 시야를 제시하고, 모션 베이스와 독립적으로 운영되는 영상 제시기를 이용하여 탑승자에게 운동감을 제공하는 분리형 시뮬레이터를 대상으로 하여 영상과 모션을 동기화시켜서 제시하는 방법에 대해 논의하고자 한다.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.39 no.2
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• pp.227-233
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• 2015

In this study, an indoor test environment was developed for studying the vision stabilizer of an unmanned vehicle, using a virtual environment and a 6-axis motion simulator. The real driving environment was replaced by a virtual environment based on the Aberdeen Proving Ground bump test course for military tank testing. The vehicle motion was reproduced by a 6-axis motion simulator. Virtual reality driving courses were displayed in front of the vision stabilizer, which was located on the top of the motion simulator. The performance of the stabilizer was investigated by checking the image of the camera, and the pitch and roll angles of the stabilizer captured by the IMU sensor of the camera.

• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.411-412
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• 2011

6축 모션시뮬레이터를 기반으로 빔 프로젝터 2대를 이용하여 3D환경을 구축하고, 6축 모션시뮬레이터에 게임용 핸들과 페달을 장착하여 입력된 신호를 PC와 PCI8134, 8132 모션카드, 제어판을 통해 제어, 분배하여 사용자의 요구에 따라 6축 모션시뮬레이터의 움직임을 표현하는 3D레이싱게임콘텐츠를 위한 인터페이스 개발을 제안한다.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.05a
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• pp.244-250
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• 2002

현재 대부분의 시뮬레이터는 6개의 축으로 대상체의 운동자유도를 모사하는 모션 시스템을 사용하고 있다. 본 연구개발에서 개발되어지고 있는 시뮬레이터는 일반적인 Stewart 형식이 아닌 운동 대상체의 운동자유도를 짐발(Gimbal)형으로 재현하고자 하였다 이를 위해 실시간 스케줄러와 H/W 입출력 및 통신 드라이버에 대한 개발을 수행하였고, 시뮬레이션에 적합한 정확도와 실시간성을 유지하도록 롤러코스터 상에서 이루어지는 차량운동을 모델링 하였다. 또한 인간감성의 절용을 고려한 짐발형 모션 시스템의 운동 재현을 위해 워시아웃(Washout) 알고리즘을 개발하였다. 특히, 짐발형 모션 시스템은 그 연구 사례를 찾기 힘든 것으로 운동 모사성의 객관적 검증과 탑승자에 대한 시뮬레이터의 영향을 평가하기 위해 감성평가를 실시하였다. 감성평가를 위해 평가지에 의한 주관적 평가 방법과 탑승자의 생리신호를 측정하는 객관적 평가방법을 사용하였다.

• Journal of Korea Game Society
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• v.18 no.3
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• pp.61-70
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• 2018

Thanks to the 4th Industrial Revolution, interest in virtual reality increased and many improvements of VR devices were made. Among the VR devices, the simulator plays an important role in improving the real feeling of virtual presence. In this paper, we analyze the case of existing simulator and control method for efficient interlocking of motion simulator and VR contents, and classify motion control elements in VR contents into four types. Based on this preliminary study, this paper proposes a modular motion control method to help the contents and simulator work more effectively in the production of VR contents.

• The Journal of the Korea Contents Association
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• v.6 no.4
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• pp.98-108
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• 2006

In the past, the Image processing system is independently implemented and has a limit in its application to a degree of simple display. The scope of present image processing system is diversely extended in its application owing to the development of image processing IC chips. In this paper, we implement the image processing system operated independently without PC by converting analogue image signals into digital signals. In the proposed image processing system, we extract the motion parameters from analogue image signals and generate the virtual movement to Simulator and operate Simulator by extracting motion parameters.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.12
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• pp.6090-6097
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• 2013

A pneumatically-driven driving simulator that provides a realistic representation of the driving environment was developed. The motion platform for the driving simulator is a mechatronic device that gives a driver the realistic feeling of an actual vehicle. The cost of the motion platform comprises the largest part of the expenses in developing a driving simulator. In this project, to develop a low-cost motion platform, the self-built motion platform based on the Stewart platform configuration that is constructed by six pneumatic cylinders was used as its actuator. The Stewart platform that moves in response to the operating signals of the joystick showed satisfactory tracking performance. We confirmed the possibility of the driving simulator using rFactor that is a commercially available racing game software.

• Proceedings of the Korea Contents Association Conference
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• 2003.11a
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• pp.181-184
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• 2003

In the past, the image processing system is independently implemented and has a limit in its application to a degree of simple display. The scope of present image processing system is diversely extended in its application owing to the development of image processing It chips. In this paper, we implement the image processing system operated independently without PC by converting analogue image signals into digital signals. In the proposed image processing system, we extract the motion parameters from analogue image signals and generate the virtual movement to Simulator. Also we analysis the image control algorithm and operate Simulator by extracting motion parameters.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.11a
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• pp.255-261
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• 2002

본 연구개발에서 개발되어지고 있는 시뮬레이터는 롤러코스터를 모사 대상체로 하였고, 일반적인 Stewart 형식이 아닌 운동 대상체의 운동자유도를 짐발(Gimbal)형으로 재현하고자 하였다. 이를 위해 실시간 스케쥴러와 H/W 입출력 및 통신 드라이버에 대한 개발을 수행하였고, 시뮬레이션에 적합한 정확도와 실시간성을 유지하도록 롤러코스터 상에서 이루어지는 차량운동을 모델링 하였다. 또한 인간감성의 적용을 고려한 짐발형 모션 시스템의 운동 재현을 위해 워시아웃(Washout) 알고리즘을 개발하였다. 특히, 짐발형 모션 시스템의 운동 모사성을 객관적으로 검증하고 탑승자에 대한 시뮬레이터의 영향을 평가하기 위해 감성평가를 실시하였다. 감성평가를 위해 평가지에 의한 주관적 평가 방법과 탑승자의 생리신호를 측정하는 객관적 평가방법을 사용하였으며, 감성평가를 통한 결과치를 이용하여 워시아웃 알고리즘을 개선하였다.