Analysis and Study Dynamical Characteristics of Control System of Small Coaxial Helicopter
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摘要: 对某共轴式小型遥控直升机纵向系统建立了工程实用的数学模型,分析研究了该系 统动态特性和参数变化对其动特性的影响.通过与试验、试飞比较,证明该模型是正确的、 可信的、其精度符合工程要求.Abstract: Not only practical mathematics model of longilndinal system was established for small coaxial helicopter remotely, but also the dynamical characteristics and th e influence of parameter change were analyzed. By experiment and flying tes t data, the model is proved to be correct, belivable, and its pr ecision corresponds with the demand of engineering.
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Key words:
- helicopters /
- mathematical models /
- dynamic properties
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