水下热动力推进系统闭环控制单元设计

Design of Closed Loop Control Unit of Underwater Thermal Engine Propulsion System

基于PC 104模块,在研究水下热动力推进系统的基础上,完成系统闭环控制单元的总体结构设计。根据系统的工作环境要求,进行外围模拟电路和数字模块的设计与选择;基于模块化程序设计的思想,运用Turbo C语言完成主程序和中断子程序的编写。完成硬件结构的搭建并进行模拟实验。实验结果表明,该控制单元具有良好的可靠性和实用性。该设计思路对水下热动力推进系统控制理论研究提供参考价值。

Closed-loop control unit of underwater thermal engine propulsion system is designed based on PC104 module.According to the requirement of working environment,the periphery analog circuit is designed while the digital module is chosen.Based on the idea of module program design,the main program and interrupt subprogram are compiled with Turbo C language.The hardware structure is constructed and simulation experiment is tested.The experiment results show that the control unit is reliable and practical.This design idea provides an important reference to the control theory research of underwater thermal engine propulsion system.