摘要
针对船舶电力推进系统方案论证效率低、成本高等问题,开发了一款组态式船舶电力推进系统仿真软件。对船舶电力推进系统进行结构划分,并建立了系统的数学模型和仿真模型,并封装形成模型库。使用Matlab/GUI开发界面层,用M语言对Simulink模型进行调用与控制。使用SQL Server 2008创建数据库,实现数据的存取和管理功能。基于该软件对某船舶电力推进系统设计方案进行组态式的图形化建模,并设计了典型工况的仿真实验。结果表明,仿真模型较好预报了实船运行工况。由此可见,该软件可有效验证船舶电力推进系统设计方案。
A configuration simulation software is developed to solve the problem of the high cost and low efficiency in project verification of marine electric propulsion system. The structure of marine electric propulsion system is divided. Simulation models are built according to mathematic al models and encapsulated into a library. Matlab/GUI is used to develop interface, the simulink models are accessed and controlled by M-language programming. SQL Server 2008 is adopted to build the database to achieve the access and management of data. Simulation models of a marine electric propulsion system is simulated based on the developed software, it uses the configuration of graphical modeling approach, and simulation experiments of typical conditions are designed too. The results show that simulation models can simulate the actual ship operation condition well. In summary, the software is effective for verifying the performance of marine electric propulsion system.
作者
刘乐
蒋炜
高海波
林治国
Liu Le;Gao Haibo;Lin Zhiguo;无(Science and Technology on Ship Integrated Power System Technology Laboratory, Wuhan 430063, China;Wuhan Institute of Marine Electric Propulsion, Wuhan 430064, China;School of Energy and Power Engineering, WuhanUniversity of Technology, Wuhan 430064, China)
出处
《船电技术》
2019年第5期55-58,共4页
Marine Electric & Electronic Engineering
关键词
船舶电力推进
建模仿真
组态
模型库
数据库
marine electric propulsion
modeling and simulation
configuration
model library
database
