This thesis , which is devoted to the research on the smart rotor with actively controlled trailing - edge flap for hub oscillatory load reduction , offers a potential approach for the vibration reduction of helicopter 本文對帶有主動控制后緣附翼的智能旋翼用于降低槳轂交變載荷進行探索性的研究,為降低直升機飛行中機體振動水平提供一條有效的新途徑。