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无人驾驶直升机具有灵敏度高、精确性好、可靠性强等特点。通过对小型无人驾驶直升机飞行控制算法的研究,综合分析了经典PID控制、模糊PID控制、自抗扰控制、小波神经网络控制、带逆模型前馈的显模型跟踪控制、H∞回路成形控制等算法的结构和特点,以及各种算法的适应环境,并进一步展望了国内先进的无人驾驶直升机飞行控制技术的发展趋势。
Unmanned helicopter with high sensitivity, accuracy, reliability and other characteristics. Through the research on the flight control algorithm of small unmanned helicopter, the classical PID control, fuzzy PID control, auto disturbance rejection control, wavelet neural network control, model tracking control with inverse feedforward model feedforward, H∞ loop shaping control Such as the structure and characteristics of the algorithm, as well as various algorithms to adapt to the environment, and further prospects of the domestic advanced unmanned helicopter flight control technology trends.