Industrial Control Servo System

release time2018-12-18

I. Background

Servo system is widely used in industrial automation field as a crucial part of mechatronics products. Servo system performs dynamic control of mechanical equipment position and angle mainly by precise control of the servo motor speed and direction. With the increasing demand for control algorithms and control accuracy of servo systems in modern industry, FPGA is widely used in the industrial servo field because of its strong functions, high speed, high flexibility and short design cycle.

II. Solution Description

The industrial control servo system based on Anlogic FPGA is shown in the figure. As a co-processor, FPGA mainly offers current loop algorithm, motor driver, encoder, modulator and other functions, and realizes the precise control of the whole servo system with CPU/DSP. It allows customers to select FPGA chips of different capacities according to application requirements, expands multi-axis applications, supports industrial Ethernet, and adapts to more complex systems.

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Recommended for Development Kit

Solution Advantages

Hardware current loop

FPGA logic offers current loop algorithms with high performance and high accuracy
Strong scalability

Rich logic resources to facilitate multi-axis solution development for customers
Industrial Ethernet

Support industrial Ethernet, to meet the needs of large-scale and systematization

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We have provided TD4.6.4, TD4.6.5, and TD4.6.6 for the development of EF2EF3EG4 series chip solutions, which can be directly downloaded;