Simulation research on ship electric propulsion speed regulation system based on variable structure control and FPGA

Abstract

In order to improve the operating effect of the ship electric propulsion speed control system, this paper combines variable structure control and FPGA to study the ship electric propulsion speed control system, and simulates and analyzes the system. Moreover, this paper adopts a modular design and divides the FPGA design into different modules such as AD sampling control, AD data processing, logic state acquisition and control, PWM pulse generation and control, RTC control, and DTS control. In addition, this paper constructs a ship electric propulsion speed regulation system based on variable structure control and FPGA. Finally, this paper conducts simulation research on the system and counts its corresponding data. The main parameters are control reliability and speed regulation effect. According to the simulation test results, the ship electric propulsion speed control system based on variable structure control and FPGA proposed in this paper can effectively improve the propagation speed control effect.