针对高空飞艇纵向姿态控制的操纵特点,提出了采用空气舵和前后副气囊充放气复合控制的方案,并基于模糊控制设计了其纵向姿态控制系统.首先完成了复合控制的高空飞艇纵向通道数学模型建模,给出了高空飞艇纵向通道小扰动线性数学模型；然后,采用模糊控制方法对高空飞艇的纵向姿态控制系统进行了设计；最后通过仿真验证了所设计控制系统的有效性.%A method is presented to design an attitude control system for a high altitude airship using fuzzy control. The airship uses the aerodynamic rudders and ancillary air bag charging and discharging to adjust the attitude. A high altitude airship model with combination control of aerodynamic rudders and ancillary air bag charging and discharging is given firsdy. Then the fuzzy control is adopted to design the system. Finally, it has been proved by simulation that the system has desirable performance and the combination control scheme is feasible.
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