摘要
介绍一种齿轮－弹簧联动平衡机构的工作原理及其应用。用这种装置取代平衡重，实现了雷达天线的完全静平衡，避免了平衡重增加天线俯仰转动部分的质量和惯量等负效应。
The principle and its application of a gear-spring balanced mechanism are pre-sented.Using the mechanism to replace counterbalanced weight ,static balance of radar antenna can be fully tealized ,and the negative effects of mass and inertia of antenna elevation turning assembly added by counterbalanced weight can be avoided.
出处
《现代雷达》
CSCD
1996年第1期82-87,共6页
Modern Radar
关键词
雷达天线
平衡机构
重力矩
静力矩
radar antenna batanced mechanism ,gravity torque ,static torque
