舰艇弹性变形实时测量系统研究

Study on Real-time Measurement System for Warship's Elastic Deformation

舰艇航行时发生弹性变形,分析波浪中舰艇弹性变形对作战效能的影响,研究舰艇弹性变形实船测量的要求和内容,十分必要的。文章提出开展波浪中舰艇弹性变形实船测量研究,分析捷联垂直参考基准装置等角位移测量装置的性能及特点,选择平台罗经、捷联垂直参考基准装置和中心处理机,构建了一个舰艇弹性变形实时测量系统。采用坞内半坐墩、码头系泊、海上航行等三种状态顺序完成测量的方案,进行多部位的同步、实时测量,对测量结果进行分析。

When a warship sails, it deforms. It is necessary to analyze the effect of combatant efficiency, to study requirements for measurement of elastic deformation of warship. In this paper, based on analysis of angle measuring devices such as strap-down vertical reference device （SVRD）, a real-time measurement system is developed with platform gyros, SVRDs and central processing computer. A measurement project is also designed. Deformation in places focused of the warship is measured in real time and synchronism. At last, analysis on measurement results is given.