基于分度台转位装置的惯性测量单元智能检测

针对惯性测量单元(IMU)批量检测效率低、人工劳动量大的现状，设计开发出一种基于分度台转位装置的IMU智能检测系统。其采用高精度分度台转位装置为IMU提供基准角度位置，利用工控机控制分度台转位装置、程控直流电源和IMU协调有序工作，通过上位机软件智能控制程控直流电源向IMU供电，以及自动发送、采集、分析和处理检测数据，实现对IMU的智能、高效、精确检测。实验结果表明，该系统可同时自动检测4套IMU 的参数指标，并自动计算、显示和保存检测数据，且检测精度、效率和智能化程度高，人工劳动量小，性价比高，此外，软件界面上所有功能均可手动触摸操控，操作十分便捷。

Intelligent Detection for IMU Based on Dividing Table Indexing Device

According to the current situation that inertial measuring unit(IMU) is detected with low measurement efficiency and large amount of labour, this article designs and develops an IMU intelligent measurement system based on dividing table indexing device. This system makes use of dividing table indexing device to provide reference angle positions, takes advantage of industrial computer to control dividing table indexing device, programmable DC power and IMU to work orderly and harmoniously. Besides, host-computer software can control the programmable DC power to supply electricity for IMU, and automatically send, collect, analyze and process measurement data to detect IMU intelligently, efficiently and accurately. The experiment result shows that 4 IMUs can be detected automatically at the same time, all detection data can be computed, displayed and saved. Moreover, this system has the features of high detection precision, more efficient, high level of intelligence, small amount of labor, and high performance-cost ratio. In addition, all functions in software interface can be operated through manual touch, which makes it convenient to operate.