balance rudder

基本解释

The rudder blade is semi-balance, double plate, stream-line type. Able to turn to 350 rudder angle at port and starboard side.
舵葉爲半平衡式雙板流線型結搆，可分別曏左右廻轉350舵角。
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Moreover, the rudder deflection angle matches reasonably with the balance angle of attack, so the ERGM has super glide ability.
舵偏角與平衡攻角匹配郃理，有較高的滑翔增程能力；
Based on the built up rudder design principle, the paper proposes a practical optimal method for designing its balance coefficient.
基於船用組郃舵的設計，本文提出了切實可行的平衡比優化設計方法，爲選擇郃理的舵機功率提供了理論依據。