为了更接近于实际系统中验证新型控制策略，提出了船舶柴油发电机组硬件在环转速控制系统，并分析了系统硬件框图，设计了软件流程。船舶柴油发电机组转速控制系统仿真模型在Simulink环境下搭建，DSP控制器硬件设计以TMS320F28335芯片为核心，软件设计采用模块化设计思想，采用BP神经网络PID（BP-PID）控制算法以实现对控制策略的验证。硬件在环仿真结果表明，该系统不仅为控制算法的验证提供平台，还能模拟船舶实际运行中负载突变试验，降低了实际测试的风险和成本，验证了BP-PID控制算法的优越性。
In order to verify the new control strategy in the actual system, the hardware speed control system of Marine diesel generator set is proposed, the hardware block diagram of the system is analyzed, and the software flow is designed. The simulation model of speed control system of Marine diesel generator set is built in Simulink environment. The hardware design of DSP controller is based on TMS320F28335 chip. The software design adopts modularization design idea and BP neural network PID(BP-PID) control algorithm to realize the verification of control strategy. The hardware-in-the-loop simulation results show that the system not only provides a platform for the verification of the control algorithm, but also simulates the load mutation test in the actual operation of the ship, reduces the risk and cost of the actual test, and verifies the superiority of the BP-PID control algorithm.
2025,47(21): 114-120 收稿日期：2025-2-10
DOI：10.3404/j.issn.1672-7649.2025.21.019
分类号：U665
基金项目：国家自然科学基金资助项目（62403304）；上海市科技计划项目（20040501200，24ZR1427700）；上海市白玉兰人才计划浦江资助项目（24PJD041）
作者简介：张宇航(2000-),男,硕士研究生,研究方向为船舶柴油发电机组转速控制
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