海流传感器标定平台控制系统的研究

Development of Control System for Platform To Standardize Ocean Flow Sensor

针对海流传感器标定平台提出的定位精度高、速度平稳、超低速运行的要求,对伺服控制技术进行研究,设计一种基于STM32微控制器的运动控制系统,使实验平台满足传感器性能标定时对外部环境要求。该系统运用松下伺服提供的驱动器监视软件,对伺服驱动系统进行参数优化,使驱动器与机械结构达到最佳匹配。系统检测装置采用0.5μm分辨率的高精度光栅尺以实现对运动部件定位精度及运动平稳性的检测,从而实现对平台工作状态的有效反馈。通过对实验台运行状况的观察与分析,证明该控制系统可行。

As the platform proposed high positioning accuracy ,smooth speed,ultra-low-speed operation to standardized the ocean flow rate sensor. Through the researches of servocontrol , designed a motion control system based on STM32 microprocessor to achieve the condition of the environment. This system used the monitoring software provided by the Panasonic company to optimize the parameters of the motor-driver. The step can make the motor-driver coordinate with the mechanical structure perfectly. The measure equipment of the system is linear scale whose resolution is 0.5μm. It can feedback the position and the velocity timely. The control system can be proofed to be effective Via observing and analyzing the phenomenon of the move- ment.