摘要
轻型机械臂广泛应用于各个领域,其有许多优点,但也存在一些问题,如刚度低、易产生柔性变形等。建立了机械臂的运动误差模型,分析了其在弹性变形时产生的误差,同时讨论了减小误差、提高末端精度的方法。
Light mechanisms are widely used in various areas,with many advantages,involving some problems as well like low stiffness and easy flexible deformation. A motion error model has been established for mechanical arms,with errors produced during elastic deformation analyzed and the methods to reduce errors and improve end precision discussed.
出处
《林业机械与木工设备》
2017年第11期15-19,共5页
Forestry Machinery & Woodworking Equipment
关键词
轻型机械臂
误差模型
运动误差
柔性误差
light mechanical arm
error model
motion error
flexible error
