【摘要】 综合运用CATIA、MSC.Simdesigner、ANSYS和ADAMS建立V-22倾转旋翼机1/5缩比动力学模型,并在ADAMS平台上对其进行运动学和动力学特性仿真、分析,通过与V-22倾转旋翼机1/5缩比原型数据的对比,表明所建立的虚拟样机模型正确,结果是可信的。最后分析了倾转过程中机翼弯矩变化的时间历程,其规律能反映出倾转旋翼机机翼变化的实际情况,为以后的倾转旋翼机的设计、试验提供了参考依据。更多还原

【Abstract】 The V-22 1/5 scale virtual prototype model was built in the integrating simulation environment, which integrated CATIA, MSC.Simdesigner, ANSYS, ADAMS etc. On the platform of ADAMS the kinematic and dynamic properties were simulated and analyzed. According to the compared result with the V-22 1/5 scale model baseline data, it is shown that the virtual prototype is true and the result is feasible. Finally the variation of wing’s bending moment curve of the tilt process of tiltrotor has been given. The curve can reflect the actual situation of tiltrotor, which can guide the design of tiltrotor in the future.更多还原