舵外形 的英文怎麼說
中文拼音 [duòwàixíng]
舵外形
英文
rudder profile-
In addition, the second part of text adopts mmg segregative math model and correlative series test result and built ship manoeuvre movement equation of one propeller and one rudder ocean transport ship in still deep water. besides, the text used math model to workout calculated program that was modeled on ship ' s turning trajectory and zigzag manoeuvre
另外，論文後半部基於mmg分離式數學模型及相關的系列化試驗結果，建立了單槳單舵海洋運輸船舶在靜水中的船舶操縱運動方程，利用數學模型，編制了計算程序，對船舶回轉運動、 z形操縱運動進行了數學模擬。In the aspect of ship maneuvering hydrodynamics, taking bulk carriers and oil tankers for an example, the prediction was done ; in the turning circle, different ships under different rudder angles were studied and predicted ; in the zigzag curve, different ships under constant rudder angle were studied to predict another two ships
在操縱運動水動力方面，以散貨船和油船為例探討應用bp網路完成水動力的學習和預報；在回轉圈方面，完成了不同船舶在不同舵角下的學習和預報；在z形曲線方面，對不同的船舶在同一舵角下進行學習，預報了另外兩艘船舶的z形曲線。
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