| Author: | Miao, Haiyang |
| Title: | Design and vector control of linear motors for long-stroke applications |
| Degree: | M.Sc. |
| Year: | 2024 |
| Department: | Department of Electrical and Electronic Engineering |
| Pages: | 1 volume (unpaged) : color illustrations |
| Language: | English |
| Abstract: | Linear motor is widely used in CNC machine tools, robots and other industries because of its simple structure, large acceleration and deceleration, high sensitivity and good follow-up. FPGA is programmable and reconfigurable, capable of implementing different logic functions, can be customized and modified as needed, and can be rapidly prototyped and functionally verified in existing systems. This makes FPGA ideal for motor control applications. The aim of the project was to create an efficient, reliable machine capable of performing precise linear motion over long distances. The linear motor designed in this paper is a doubly salient linear motor. Based on the design and analysis of the doubly salient linear motor model, the position loop, speed loop and current loop of the motor control are simulated by deducing SVPWM algorithm and combining with the mathematical model of the motor. Then combined with the simulation, the vector control system based on FPGA is established to complete the control of the motor. The FPGA development environment is Vivado and quartus II, the development language is Verilog, the motor design environment is Maxwell, and the simulation tool is Simulink. |
| Rights: | All rights reserved |
| Access: | restricted access |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 8494.pdf | For All Users (off-campus access for PolyU Staff & Students only) | 4.3 MB | Adobe PDF | View/Open |
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