Multi-motor cooperative control device based on Zigbee wireless sensor network

A multi-motor cooperative control device based on the Zigbee wireless sensor network comprises a main node monitoring portion and an auxiliary-node executing mechanism. The main node monitoring portion comprises a wireless communication module and a voltage stabilizing power source circuit equipped correspondingly, receives and displays data signals and outputs control signals. The auxiliary-node executing mechanism consists of a position sensor, a speed sensor, an A/D (analog/digital) converter, a controller, a voltage stabilizing circuit, an H bridge and a corresponding protective circuit. The basic structure of the multi-motor cooperative control device is shown as the picture. Compared with wired data acquisition and transmission and distributed centralized control structure, the multi-motor cooperative control device overcomes the defect of wiring, and methods for acquisition of distributed field data are developed. Further, due to the advantages of the Zigbee wireless network technology, the multi-motor