摘要
质心是反映物体固有属性的参数之一,质心测量和校准技术对于导弹弹道控制和制导、飞机安全和导航、卫星姿态控制、装甲车辆机动性等性能方面至关重要。本文介绍了当前国内外质心测量和校准方法的现状,比较了不同方法的优缺点,并对质心测量和校准技术的发展进行了展望。
Mass centre is an inherent characteristic parameter of objects. Centre measurement and calibration technology for mass is extremely important,especially in national defense area. Ballistic control and guidance of missile,safety and navigation of aircraft,attitude control of satellite,and mobility of armored vehicle are tightly associated with their mass centre characteristic. The present home and abroad development situation of the measurement and calibration methods of mass centre is described,advantages and disadvantages of these different methods are compared,and the future trend of the development is expected in this article.
出处
《计测技术》
2016年第2期1-3,7,共4页
Metrology & Measurement Technology
关键词
质心
测量
校准
发展趋势
mass centre
measurement
calibration
developing trend
