摘要
从系统角度考虑,整体优化,设计了水下自航行器推进系统。通过外形优化减小轴向阻力,根据阻力和综合分析设计螺旋桨,并由敞水池试验验证螺旋桨的性能,在此基础上完成了推进控制系统的分析与优化设计。试验结果证明系统设计方法正确,推进系统性能良好。
A system approach to Autonomous Underwater Vehicles propulsion system design is presented by using theories and experiments. The overall propulsion system performance is systematically optimized. The drag reduction is accomplished by modifying the vehicle shape according to tow-tank measurements. The propeller is designed on its design operating point and trade-off analysis, and its performance is studied in open water tests. The propulsion control system is designed including proper selection of the drive motor, an intimately matched revolution velocity. Results from experiments show correct system design approach and good propulsion performance.
出处
《海洋技术》
2005年第3期14-17,共4页
Ocean Technology
基金
国家863计划资助项目(2001AA632010)(2004AA639660)
天津大学985学科建设资助项目
关键词
自航行器
推进系统
优化设计
autonomous underwater vehicle
propulsion system
design
performance enhancements
