摘要
介绍了一种带减振装置的升降机构,主要用于小型无人机上将光电平台伸出和收回机腹,隔离载机及高速气流对光电平台产生的振动和冲击。分析各种升降机构的利弊后,设计了在小型无人机给定的有限空间和极轻重量情况下满足功能需求的升降机构。
A kind of Vibration-Absorber Lifting Mechanism is introduced which in a pilotless aircraft stretches out Optoelectronic Platform and withdraws the craft room. Vibration-Absorber Lifting Mechanism isolates vibration and impulsion caused by carrying craft and high-speed airflow on Optoelectronic Platform. Then after the analysis of advantages and disadvantages of various Lifting Mechanisms, a lift device is design according to the function demands under the condition of the limited space and the slightest weight that a pilotless aircraft defines.
出处
《科学技术与工程》
2009年第19期5921-5924,共4页
Science Technology and Engineering
关键词
光电平台
升降机构
螺旋传动
减振
强度
optoelectronic platform Lifting mechanism screw driver vibrating isolation strength
