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현철(Chul Hyun),이동준(Dong-Joon Lee),박성희(Song-Hui Park) 제어로봇시스템학회 2011 제어로봇시스템학회 합동학술대회 논문집 Vol.1 No.2
Autonomos Underwater Vehicles have many applications in scientific, military, and commercial area due to its autonomy. In this paper, depth controller design for AUV and its performance test results are presented. Control system design is done using the PD control scheme based on a mathematical model of the AUV. Details of system implementation are given and the results of simulations with the prototype vehicle model are discussed. The simulation results show the applicability of the designed controller under sensor noise and external disturbance conditions.
이갑래(Kap-Rai Lee),김삼수(Sam-Soo Kim),이재명(Jae-Myoung Lee),박성희(Song-Hui Park) 대한전자공학회 1992 대한전자공학회 학술대회 Vol.1992 No.10
The problem of robust control of a underwater vehicle subject to variation of a real parameter and velocity is considered. The controller set which stabilized perturbed plant is chosen using numerical gradient method, and the controller is used for nominal performance and robust performance. Simullation results are presented to show that the precise montion control of the controller is accomplished under perturbation in the system.
신재범,이상영,김재수,박성희,임준석 韓國海洋大學校 附設 海洋科學技術硏究所 1992 硏究論文集 Vol.1 No.1
In the active sonar development, the reverberation is one of the major factors to be overcome like the clutter in the rader development. Unfortunately real reverberation data in various cases cannot be achieved so easily as real clutter data can be and there is a trend to build a simulator before a complex sonar system is developed. In the sonar simulator, the synthesized reverberation signal is necessary. In this paper we propose an algorithm to simulate the reverberation for the moving active sonar to use it in a simulator, and show some simulated results.