Design of Big Data Control System for Electrical Automation

The traditional big data control system is limited by hardware and software resources, which leads to low efficiency of data access and calculation. Therefore, a big data control system for electrical automation is designed. The system is mainly designed from two aspects of hardware and software. The hardware mainly designs a digital acquisition circuit, selects the model of each part in the overall working module of the acquisition board, and designs a pseudo dual-port RAM to store data, which is convenient for the processing of massive data and Control; in software design, according to the needs of the system, light MySQL and distributed HBase are used to jointly design the ER diagram and database table of the database user database to make the database performance more optimized. In the control algorithm of the system, the butterfly operation is used to optimized calculate the speed, obtain the operation error through the operation and correct it to ensure the efficiency of the system operation. The experimental results show that the performance of the designed system is better than the traditional system in data insertion speed, access speed and calculation speed, which fully verifies the application value of the system.