摘要
在ADAMS环境下对光电经纬仪进行了建模及仿真,发现两轴的转动之间存在相互扰动,并在光电经纬仪刚体动力学以及陀螺力学基础上对两轴运动进行了解耦分析.在此基础上,利用Lagrange-Maxwell方程对经纬仪内部各环节进行了详细分析,分别针对两轴运动建立广义坐标系,推导出可直接用于控制系统建模的机电耦合动力学方程.
The optical-electric theodolite model is established and simulated using ADAMS. The results show that there is coupled disturb between the two axes. It presents uncoupling analysis of two axes basing on rigid model of optical-electric theodolite and gyro dynamics. Then the inner parts of optical-electric theodolite are analyzed by Lagrange-Maxwell equations, the generalized coordinate describing biaxial motions is setup, and the electromechanical dynamics equations which can be applied in modeling of controlling systems are proposed presented.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2008年第10期2076-2079,共4页
Acta Photonica Sinica
