摘要
火炮武器系统的质心位置对战斗稳定性影响显著,在设计过程中要充分考虑质量匹配,总装后一般都要测量武器系统的质心。建立一简易测量船,船体的四周设立仪表测量装置,在船上放置武器系统,通过仪表测量装置读出船体四周的入水深,选择船体的合理位置加配重,调节出船体的横倾或纵倾状态和完全平衡状态,利用水的浮力建立起平衡方程,可解出武器系统质心在船体上的相对位置,从而实现武器系统质心在三维空间中位置的测量。
The mass center position of gun and airborne weapon system has an important effect on fight stability. The problem of mass match must be carefully considered in the course of weapon system design. The mass center position of weapon system was often measured after assembly. A simple tested ship was set up, around it there equipped with instrumental measuring equipment, the weapon system was placed on the ship, and the depth the ship sinks in the water can be recorded and read out by means of measuring equipment. Reasonable position and balance-weight were chosen to adjust the horizontal sloping, longitudinal sloping and complete balance state of the ship. The balance equations were built up by use of buoyant force of water, in such a way, the relative position that mass center of weapon system was on the ship was obtained so as to realize the measurement of mass center position of weapon system in 3D space.
出处
《火炮发射与控制学报》
北大核心
2008年第2期75-77,共3页
Journal of Gun Launch & Control
关键词
工程测量技术
质心
测量船
三维空间
浮力
配重
engineering survey technology
center of mass
measuring ship
3D space
buoyancy force
balance-weight
