Abstract:

A multi-sensor fusion and control system was designed ，with a dual-CPU structure based on ADμC812 and TMS320F206. The architecture， configuration， interface circuits， working principles and workflow of this system were introduced. This system was the subsystem of a testing platform for pump & motor. This system can implement those duties such as multi sensor data fusion， high-speed and high-accuracy data acquisition， real-time computation with complex algorithms for mass data and multi channel control of both of analogy signals and on-off signals， etc. The hardware structure in the system is simple. This system is validated that it can meet the experimental requirements and has good reliability and in real-time for the experiments of pump & motor performance testing.

Key words: CPU, pump, motor, testing platform, multi-sensor fusion, ADμC812;TMS320F206

摘要：

设计了基于ADμC812型单片机和TMS320F206型高速数字信号处理器的双CPU结构的多传感器融合与控制系统，介绍了其体系结构、硬件配置、接口电路、工作原理和工作流程。该系统实现了传感器信息融合的高速高精度采集、复杂算法的大数据量实时计算以及模拟量与开关量并有的多控制通道等功能，系统硬件结构简单，可作为泵、马达综合试验台的子系统用于泵、马达性能试验。应用表明,该系统能够满足试验要求，具有很好的可靠性和实时性。

关键词: CPU；泵；马达；试验台；多传感器融合；AD&mu, C812； TMS320F206