摘要
设计了平台应用于飞行器轨迹的背景,研究了平台结构特点,从平台系统模型的角度分析了高精度三轴惯性稳定平台的工作原理;基于飞行器轨迹平台的特点,设计了一种新型的陀螺安装方式,利用直接驱动具有高精度、高速度、机械结构简单、可靠等优点,理论分析证明了此种安装方式的可行性和优越性,推导了系统的传递函数,且就偏心距和陀螺仪漂移的影响进行了仿真分析。
Design background of platform applied in aircraft trajectory, research characteristics of platform structure, working principle of high precision three axis inertial stabilized platform is analyzed from the perspective of platform of system model; based on characteristics of aircraft trajectory platform, design installation mode of a new type of gyro, using advantages of direct drive has high precision, high speed, simple mechanical structure, reliable, theoretical analysis proves feasibility and superiority of this kind of installation mode, derive transmission function of system, and effect of eccentricity and gyro drift are simulated.
出处
《传感器与微系统》
CSCD
北大核心
2014年第10期97-99,114,共4页
Transducer and Microsystem Technologies
关键词
液浮陀螺
高精度惯性平台
陀螺安装方式
偏心距
陀螺仪漂移
liquid floated gyro
high precision inertial platform
gyro installation mode
eccentricity
gyro drift
