【摘 要】
：
变体飞行器一直是航空领域研究的热点问题.针对某变体飞行器风洞试验任务提出的运动性能指标,设计开发了可控的折叠变体试验模型,对其设计方案及工作原理进行了阐述,对折叠变
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变体飞行器一直是航空领域研究的热点问题.针对某变体飞行器风洞试验任务提出的运动性能指标,设计开发了可控的折叠变体试验模型,对其设计方案及工作原理进行了阐述,对折叠变体机构进行了运动学与动力学分析,建立了位移、速度和加速度控制的数学模型,得出了机构的最大受力状态及各连接杆件的最大受力值,并进行了角度误差的分析与计算.结果表明,该试验模型能够对机翼折叠变体角度进行连续、稳定和精确控制,完全达到了设计要求的各项指标.
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