| 선박의 추진에너지를 고려한 PID형 자동조타기 설계 |
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안종갑, 이창호, 이윤형, 최재준, 소명옥 |
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| Design of a PID-type Autopilot Concerned with Propulsive Energy of Ship |
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Jong-Kap Ahn, Chang-Ho Lee, Yun-Hyung Lee, Jae-Jun Choi, Myung-Ok So |
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| Abstract |
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The PID controller type autopilot is applied to support shipmaneuvering for course-keeping and heading control. A control constants of autopilot system should be evaluated by promoting energy loss (fuel consumption) from the view point of economic efficiency of the ship. This paper is obtained control constants of autopilot system from the RCGA pursued the minimum energy loss. 1n addition, the controller which is designed involves a constrained optimization problem The performance of the proposed method is demonstrated through a set of simulation. |
| Key Words:
PID제어기;
autopilot;PID controller;energy loss;constraints condition;real-coded genetic algorithm(RCGA) |
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