Flight Control
本课程是航空航天工程专业的核心专业课，讲授飞行器飞行控制系统的基本原理与设计方法。内容包括飞行器运动方程与传递函数、飞行器模态特性分析、飞行品质评价、增稳系统与控制增稳系统、自动驾驶仪设计、飞行控制系统经典设计方法、现代飞行控制技术简介。课程注重经典控制理论在飞行器控制中的应用，使学生掌握飞行器飞行控制系统的分析与初步设计能力。
This core aerospace engineering course teaches fundamental principles and design methods of aircraft flight control systems. Topics include aircraft equations of motion and transfer functions, modal characteristic analysis, flying qualities evaluation, stability augmentation systems and control augmentation systems, autopilot design, classical flight control design methods, and introduction to modern flight control techniques. The course focuses on applying classical control theory to aircraft control, developing students' ability to analyze and preliminarily design flight control systems.
学生需完成一架小型固定翼无人机的纵向姿态控制系统设计。基于给定的无人机气动参数与质量特性，建立纵向运动线性化模型，分析短周期与长周期模态特性。采用经典PID控制方法设计俯仰角姿态控制系统，通过根轨迹与频域方法分析系统稳定性与动态性能。使用MATLAB/Simulink搭建仿真模型，验证系统在阶跃指令与扰动作用下的响应特性，优化控制参数以满足给定的性能指标。提交设计报告与仿真结果。
Students design a longitudinal attitude control system for a small fixed-wing UAV. Based on given aerodynamic parameters and mass properties, establish a linearized longitudinal motion model and analyze short-period and phugoid modal characteristics. Design a pitch attitude control system using classical PID control, analyze stability and dynamic performance via root locus and frequency domain methods. Build a simulation model in MATLAB/Simulink to verify system response to step commands and disturbances, optimize control parameters to meet performance specifications. Submit design report and simulation results.