水下航行器热动力推进系统数字仿真研究

聂卫东; 钱建平; 程文利; 赵宽明

doi:10.11993/j.issn.1673-1948.2007.06.012

水下航行器热动力推进系统数字仿真研究

doi: 10.11993/j.issn.1673-1948.2007.06.012

中国船舶重工集团公司第705研究所, 西安 710075

详细信息

作者简介:
聂卫东(1972- )，男,博士,研究方向为系统建模与仿真.

中图分类号: TP391.9
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- 被引次数: 0
出版历程
- 收稿日期: 2007-10-08
- 修回日期: 2007-11-29
- 刊出日期: 2007-12-30

Digital Simulation of Thermal Propulsion System for Autonomous Undersea Vehicle

The 705 Research Institute, China Shipbuilding Industry Corporation, Xi′an 710075, China

摘要

摘要: 为满足新型水下航行器燃料流量闭环控制热动力推进系统设计、研制、试验和验证的需求，建立了较为精确的系统数学模型，应用MATLAB/SIMULINK进行高效的模块化仿真建模与仿真试验，得到了不同工况阶段的热动力推进系统各项参数（如燃烧室压强、发动机输出转速和转矩等）的仿真结果，从而可对热动力推进系统在启动、变深及变速等过程中的动态特性进行分析，弥补了目前功率台架试验仅能提供系统稳态特性的不足，为热动力推进系统的可靠性设计及其控制装置的鲁棒性设计提供必要的参考，并可部分替代半实物仿真及台架试验的功能，降低设计和研制成本。
- 自主式水下航行器 /
- 热动力推进系统 /
- 动态特性 /
- 数字仿真 /
- MATLAB/SIMULINK
Abstract: An efficient and modularized digital simulation software for designing and testing a novel thermal propulsion system of autonomous undersea vehicle(AUVTPS) was developed by using MATLAB/SIMULINK. The AUVTPS was simulated under different regimes of various work stages, and hence the simulation results can be analyzed including the transient characteristics of start process, changing speed process and changing depth process of AUVTPS. This simulation method overcomes the disadvantage of bed test which can only obtain steady characteristics of AUVTPS. The simulation software is used to aid the reliability design of AUVTPS and the robustness design of its control device. This method can be used for some functions of hardware-in-the-loop simulation and bed test, so that the design and development cost can be reduced.
- autonomous undersea vehicle(AUV) /
- thermal propulsion system /
- dynamic characteristic /
- digital simulation /
- MATLAB/SIMULINK

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参考文献(6)

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