• Proceedings of the Korean Society of Computer Information Conference
• /
• 2012.01a
• /
• pp.147-148
• /
• 2012

일반적으로 프로그램을 배우는 초보자들은 텍스트 기반으로 프로그램을 하는 것이 매우 어렵다. 이러한 문제를 쉽게 풀기 위한 한 방법이 Visual C++, Visual Basic, Delphi와 같은 비주얼 프로그램으로 구현하는 것이다. 그러나 이러한 프로그램을 배우는 학습자들 역시, 비주얼 컴포넌트 작동에 대한 텍스트 프로그래밍을 어려워하고 있다. 논문에서는 이러한 문제를 해결하기 위해 논리적 사고를 표현하고 객체지향을 지원하기 위해 UML을 도입하고 텍스트 프로그래밍 요소를 비주얼 프로그래밍 요소로 대체하기 위해 객체지향을 지원하는 LabVIEW OOP를 사용하여 학습자들에게 프로그래밍 교육을 하는 방법을 제시하였다. 또한, 제시된 프로그래밍 교육 방법에 대해 설문조사를 실시하여 교육적인 효과를 분석하였다.

• Journal of the Korean Society of Manufacturing Process Engineers
• /
• v.16 no.4
• /
• pp.113-118
• /
• 2017

As the demand for industrial robots and Automated Guided Vehicles (AGVs) increases, higher performance is also required from them. Fuzzy controllers, as part of an intelligent control system, are a direct control method that leverages human knowledge and experience to easily control highly nonlinear, uncertain, and complex systems. This paper uses a $LabVIEW^{(R)}-based$ fuzzy controller with gain scheduling to demonstrate better performance than one could obtain with a fuzzy controller alone. First, the work area was set based on forward kinematics and inverse kinematics programs. Next, $LabVIEW^{(R)}$ was used to configure the fuzzy controller and perform the gain scheduling. Finally, the proposed fuzzy gain scheduling controller was compared with to controllers without gain scheduling.

• Journal of Korea Multimedia Society
• /
• v.13 no.2
• /
• pp.179-184
• /
• 2010

The automatic control and motion control technology including the sensor network technology are important in the ubiquitous environment to make human life easy. In the industrial site and living environment, the demand for the motion control technology and position control technology which are faster and more precise is increasing. Especially, demand for the PC based motion control system is mounting in order to keep up with the improved GUI environment and ever-changing industrial site. This research is focused to develop the Highly Efficient 2-axis Step Motion Control System which can be variously applied in the industrial site on the basis of the LabVIEW - graphic code programming language - with user interface, using the NI PXI-7352 controller and the NI step motor in which it provides the high reliability and the precise motion control.

• Journal of Navigation and Port Research
• /
• v.33 no.5
• /
• pp.303-308
• /
• 2009

Recently, unmanned systems have been studied and developed in various areas including aircrafts, automobiles and vessels. In addition, many researches about unmanned systems in Korea have been studying actively with the advancement of IT However, it is not satisfied with the result of the researches and developments. Bemuse of the reason we've here tried to make a very small USV which is a barge type. We applied the Great circle navigation calculation based on GPS to the autonomous navigation algorithm and used the LabVIEW 8.2 developed by NI corp. for programming The engine and rudder were controlled by pulse width modulation method. The engine system was composed of the DC motor and ESC(Electronic Speed Controller). It was also applied by the direct cooling system using DC motor pump. A very small USV was designed and made by ourself and it was verified the effectiveness of autonomous navigation algorithm through the tests at the sea.