基于可变燃油泵的无级变速热动力推进系统设计与仿真

2013 Fifth International Conference on Measuring Technology and Mechatronics Automation Pub Date : 2013-01-16 DOI:10.1109/ICMTMA.2013.107

Zhao Kuan-ming, Yang Cheng-shi, Qian Zhi-bo

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引用次数: 0

摘要

热推进系统工作性能的无级调速是提高鱼雷射程和命中概率的关键技术。通过对热鱼雷动力推进系统及各部件的分析研究，建立了主要部件的数学模型，给出了采用变结构控制方法进行计算机仿真的控制规律。综合控制律算法使ECU的计算更加简便。仿真和硬件在环结果表明，在定深恒速条件下，在鱼雷弹道规定角度条件下，在变速过渡处理条件下，转速误差满足发动机系统的若干要求。该控制律能够消除系统的振动，并具有良好的跟踪发动机转速的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design and Simulation of Stepless-Speed Thermal Power and Propelling System Based on Variable-Fuel-Pump

The Step less-Speed for operating performance of thermal propulsion system is a key technology to increase range of torpedo and increase probability of hitting. The paper presents the mathematical model of main parts', through analytic study of thermal torpedo's Power & Propelling System and parts The paper yields control laws for computer simulation using Variable structure control method. The algorithm of integrated control laws ensure easier computing in ECU. Results of Simulation and hardware in loop show speed error meets several requirements of engine system under condition of constant depth and constant speed, under condition of prescribed angle of torpedo ballistic trajectory", "under condition of transition processing of changing speed. The Control law can eliminate the vibration of system and has great performance of tracking engine speed.

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来源期刊

2013 Fifth International Conference on Measuring Technology and Mechatronics Automation

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