本课程包括对应用空间动力学的复习,及航空器稳定性及控制的当代研究方法。探讨的课题包含:静态稳定性及平衡性、安定性导数、纵向跟侧向的运动特性,及飞行器运动中机翼、机身、尾翼造成之物性效应。将探讨控制方法及系统,会把重点放在以古典及近代控制技术讨论航空器的稳定性,及以时间域分析和频率域分析讨论控制系统的性能,及人为操控模式及驾驶员回路控制等应用。其他讨论主题则包含垂直短距离起落的稳定性(译注:V/STOL即垂直短距离起落,为Vertical Short Takeoff and Landing之缩写)、动力学、滞空至前飞的航空器飞行状态转变控制、参数灵敏度,及对飞机在变动飞行状态下之品质分析。我们会对在高攻角(译注:α≧30 degree)情况下的飞行运动、滚耦合、及其它非线性的飞行状态等,作简短的介绍。
This class includes a brief review of applied aerodynamics and modern approaches in aircraft stability and control. Topics covered include static stability and trim; stability derivatives and characteristic longitudinal and lateral-directional motions; and physical effects of the wing, fuselage, and tail on aircraft motion. Control methods and systems are discussed, with emphasis on flight vehicle stabilization by classical and modern control techniques; time and frequency domain analysis of control system performance; and human-pilot models and pilot-in-the-loop controls with applications. Other topics covered include V/STOL stability, dynamics, and control during transition from hover to forward flight; parameter sensitivity; and handling quality analysis of aircraft through variable flight conditions. There will be a brief discussion of motion at high angles-of-attack, roll coupling, and other nonlinear flight regimes.
技术需求
在这课程网站中看到的.m及.mdl的文件,需要使用MATLAB® 软件来执行。
MATLAB® software is required to run the .m and .mdl files found on this course site.