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Hardware-in-the-loop 시뮬레이션을 이용한 차량의 종방향 제어기 설계 및 검증
송봉섭(Bongsob Song),백운혁(Woon-Hyuk Baek),신영호(Young-Ho Shin),송호인(Ho-In Song) 한국자동차공학회 2006 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
In this paper, design and validation procedures for a longitudinal controller via hardware-in-the-loop simulation are presented. As new technologies related with ECU and in-vehicle network have been developed, the corresponding longitudinal controller for velocity control of the vehicle needs to be modified and validated experimentally. Since much development cost and effort during the design and validation process are in general required, a relatively quick and efficient design and validation method via hardware-in-the-loop simulation (HILS) is proposed in the paper. Finally speed controller based on Dynamic Surface Control is designed and its performance results are validated via HILS.
하도준,김병수,김인근,송호인,이영재,Ha, Do-Jun,Kim, Byoung-Soo,Kim, In-Keun,Song, Ho-In,Lee, Young-Jae 한국군사과학기술학회 2012 한국군사과학기술학회지 Vol.15 No.3
This paper presents a study on characteristics of precession motion of a smart munition. It's a kind of the Sensor Fuzed Weapon. The particular thing for the smart munition is that it has precession motion in the air while the sensor is searching the ground to detect ground vehicles such as tanks. The smart munition has a cylindrical shape and has a sensor attached on its side. Due to its non-uniform mass distribution, its center of gravity(CG) is located away from the center of volume(CV). In order for the smart munition to detect the target effectively, the ground searching pattern of sensor should have an uniform circular form, and for this, the precession motion of smart munition should be in its steady-state. Finally, it is necessary to choose the right initial conditions at the moment of firing, for the steady-state precession motion during flight.