摘要
为了实现船用柴油机轴功率的动态测量,利用LabVIEW设计了轴功率测量系统的软件,描述了轴功率测量的基本原理及硬件组成.测量软件通过对船舶推进轴系的扭矩和转速的实时采集和分析处理,实时计算轴功率,并且能够实时显示和存储扭矩、转速和轴功率,通过数据回放能够选择指定时间段内的测量数据生成测量报告.最后,通过实船测量,验证了测量软件的准确性、可靠性和实用性.
The software of shaft power measurement system is developed based on LabVIEW to implement dynamic measurement of marine diesel engine, basic principle and hardware composing of shaft power measurement is described.The measurement software can calculate shaft power real time by acquiring and analyzing torque and rotate speed of ship propulsion shafting, and can not only display and save torque, rotate speed and shaft power, but also form into a measurement report by choosing measurement data within appointed time interval.Finally, the accuracy, reliability and workability of the software are verified by real ship measurement.
出处
《船舶工程》
CSCD
北大核心
2010年第S2期61-64,共4页
Ship Engineering
