Abstract
In order to meet the needs of operation and management of stepping motors in the Internet of things environment, this paper designed the software and hardware of the stepping motor drive system under the control of a single-chip microcomputer based on LabVIEW, which is a graphical programming platform developed by National Instruments Corporation of the United States, and tested and verified the functions of the system. The software part transmitted data between the host computer and the driver terminal based on a service cloud platform called Easy-Control, realizing the network real-time online management operation function. The hardware design made full use of the existing functions of the STM32F407ZGT6 single-chip microcomputer; moreover, the design of circuits was simplified by the special driver chip LV8726TA for stepping motor to increase system stability. The software and hardware of the system were developed on the LabVIEW platform, which had the advantages of high efficiency, short development cycle, low cost, and convenient function expansion. This work provides a scheme for the design and implementation of similar systems.
Drive System Based on Five-phase Stepping Motor under Microstepping/nanostepping Mode
