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Dynamic Simulation of the Flight Behavior of a Rotary-Wing Aircraft

机译：旋翼飞机飞行行为的动态仿真

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In this paper we seek to present the mathematical model relating to flight dynamics of a rotary-wing aircraft. The procedure starts by linearizing the translational and rotational dynamics and rotational kinematic equations of motion based on perturbation theory. Some procedures are simplified and are implemented here, due to the complex modeling process. The second step is to obtain the linear form, which is fundamental in order to describe the stability and response of the small movements of the helicopter around a specific attitude. Finally, the dynamic behavior of two helicopters (AS355-F2 Squirrel and B0105-S123) was simulated employing MATLAB Simulink v7.6 (2008) [1]. The input data, status and control derivatives from an existing helicopter were employed. It is noteworthy that the linearized model developed here is valid for applications where a deeper representation of the aircraft is not required.
机译：在本文中，我们寻求介绍与旋翼飞机的飞行动力学有关的数学模型。该过程通过线性化基于扰动理论的旋转动态和运动的转换和旋转动力学和旋转运动方程开始。由于复杂的建模过程，这里已经简化了一些程序并在此实现。第二步是获得线性形式，这是基本的，以描述直升机围绕特定姿态的小运动的稳定性和响应。最后，模拟了两台直升机（AS355-F2鼠鼠和B0105-S123）的动态行为，采用MATLAB Simulink V7.6（2008）[1]。采用现有直升机的输入数据，状态和控制衍生物。值得注意的是，此处开发的线性化模型对于不需要更深入代表的应用程序是有效的。

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