摘要
航母6个自由度运动严重干扰舰载机安全起降,目前还没有一种有效的办法去解决舰船的纵摇。因此,进行舰船姿态特别是纵摇参数的分析和预报,对于舰船姿态参数补偿控制系统及起降自动控制系统设计非常重要。利用灰色动态GM模型对舰船运动参数进行预测试验研究。试验结果表明,由于只需要对未来极短时间内纵摇参数进行预测,GM(1,2)模型考虑单个因变量影响,基本可以预测纵摇参数发展走势,并且运算简单,具有实践参考意义。
Aircraft carriers six degrees of freedom motion seriously inter{ere with the safety of aircrait taking oit ana lanolng, there is no effective way to solve the ship＇s pitch. Therefore, analysis and prediction of ship pitching in particular parameters,for the parameter compensation control system of ship and landing control system design is very important. This article uses grey GM model experimental study on prediction of ship motion parameters. Test results showed that, because only needs to predict the pitch parameter future motion for a short time, GM （1,2） consider the impact a single dependent variable, can predict the de- velopment trend of pitching parameters, and the operation is simple, with practical useful.
出处
《国外电子测量技术》
2013年第3期55-57,62,共4页
Foreign Electronic Measurement Technology
关键词
GM模型
灰色动态模型
舰船运动预报
极短期预报
GM model
dynamic grey model
ship motion prediction
extremely short-term prediction
