摘要
转速的模拟或控制问题是喷水推进装置模拟训练系统极为重要的一个方面,针对喷水推进系统的特点,建立了能够适用于模拟训练仿真的喷水推进系统数学模型。根据实验室现有喷水推进装置样机的实际配置情况,对"变频器-异步电动机-喷水推进装置样机"模拟"柴油机-喷水推进系统"转速问题开展了深入研究,完成了转速调节校正环节设计。转速模拟试验表明:方法有效可行,为提高模拟训练逼真度和训练效果提供了有效可行的技术手段。
The speed control simulation is very important for waterjet propulsion simulation training system. According to the characteristic of waterjet propulsion system,a mathematical model of water-jet propulsion system for the simulation training was presented. According to the actual situation of prototype in laboratory,the ＂frequency converter-asynchronous motors-water-jet propulsion system prototype＂ simulate ＂ diesel engine-waterjet propulsion system＂ problem on speed in-depth research with semi-physical simulation method was conducted,and completed the speed setting correction link. Experiment results show that the present work is effective,and provide an effective technical means for improved training effects.
出处
《科学技术与工程》
北大核心
2016年第24期302-306,共5页
Science Technology and Engineering
基金
国家自然科学基金资助项目(51179196)资助
关键词
喷水推进装置
模拟训练
变频器
异步电动机
waterjet propulsion
simulation training
frequency converter
asynchronous motors
