姿勢制御方式による高速艇の抵抗試験(その2)

概要

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In the previous paper, the author proposed the attitude control method to measure the performance of a high speed craft. Forces acting on a model craft are measured, and the attitude of the craft is changed using those values to satisfy the equilibrium of forces. The test results were in good agreement with the results in free towing test. In the present paper, the computer program which controls the attitude of the craft is improved to increase the efficiency of test, namely, 2 or 3 measurements are made during one run at a low speed, and all measurements are used to estimate the following attitude of the craft. Three model crafts are tested. The improved program is effective. Vertical positions of center of gravity do not influence the test results. Towing directions and positions influence the test results.
社団法人日本船舶海洋工学会の論文
1996-09-04