姿勢制御方式による高速艇の抵抗試験(その4)

概要

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The author proposed the attitude control method to measure the resistance of a high speed craft. Forces acting on the model craft are measured, and the attitude of the craft is changed to satisfy the equilibrium of forces. Personal computer is used to analyze the forces and to control the attitude of the craft. The difference of forces acting on between ship and model is considered in the program, so the resistance of the ship is estimated by this method using the model. The resistance of model with appendage is estimated by considering the lift and the drag of the propeller shafts in the program too.
2003-03-20