摘要
介绍一种高精度自动调平工作台。该工作台由电子水准器、控制系统、伺服电机等构成,用于工作台的水平检测。执行机构选用伺服电机,控制系统以ARM微处理器作为核心。通过构建的"三点法"调平控制模型,实现对工作台面的高精度自动调平。给出自动调平的控制数学模型、硬件构成和控制方法,在实际应用中已取得较好的效果。
The working platform with a high precision automatic self leveling is introduced. This platform consists of electronic water leveler,control system and servo motors. The gradient is applied to ascertain whether the working platform＇s surface is horizontal or not. The servo motor is used. The control system based on ARM adopts the ＂three - point＂ leveling principle model to achieve automatic leveling of the high precision. The mathematical model, hardware and control method of self leveling are given,good results are gained
出处
《现代电子技术》
2010年第5期107-109,共3页
Modern Electronics Technique
关键词
调平
电机
电子水准器
ARM
leveling
motor
electronic water level, ARM
