国家自然科学基金(s50979060)

作品数:3被引量:25H指数:3
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相关作者:张心光邹早建更多>>
相关机构:上海交通大学更多>>
相关期刊:《Journal of Hydrodynamics》《船舶力学》更多>>
相关主题:MOTIONMODELIDENTIFICATIONUSINGSVR更多>>
相关领域:交通运输工程自动化与计算机技术天文地球更多>>
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PARAMETRIC IDENTIFICATION AND SENSITIVITY ANALYSIS FOR AUTONOMOUS UNDERWATER VEHICLES IN DIVING PLANE被引量:5
《Journal of Hydrodynamics》2012年第5期744-751,共8页XU Feng ZOU Zao-jian YIN Jian-chuan CAO Jian 
supported by the National Natural Science Foundation of China(Grant Nos.50979060,51079031)
The inherent strongly nonlinear and coupling performance of the Autonomous Underwater Vehicles (AUV), maneuvering motion in the diving plane determines its difficulty in parametric identification. The motion paramet...
关键词:parametric identification Autonomous Underwater Vehicles (AUVs) support vector machine sensitivity analysis 
小波去噪在船舶操纵运动建模中的应用(英文)被引量:8
《船舶力学》2011年第6期616-622,共7页张心光 邹早建 
Supported by the National Natural Science Foundation of China(Grant Nos.50979060,51079031);the Foundation of National Science and Technology Key Laboratory of Hydrodynamics(GrantNo.9140C2201091001)
通过向20°/20°Z形试验仿真数据中添加随机噪声,得到含噪声的试验数据;随后,应用最小二乘支持向量回归机(Least Square-Support Vector Regression,LS-SVR)对经过小波去噪的试验数据和含噪声的试验数据进行分析,辨识了船舶操纵运动二...
关键词:船舶操纵 参数辨识 小波去噪 最小二乘支持向量回归机 
IDENTIFICATION OF ABKOWITZ MODEL FOR SHIP MANOEUVRING MOTION USING ε-SUPPORT VECTOR REGRESSION被引量:13
《Journal of Hydrodynamics》2011年第3期353-360,共8页ZHANG Xin-guang ZOU Zao-jian 
supported by the National Natural Science Foundation of China (Grant Nos.50979060,51079031);the Foundation of National Science and Technology Key Laboratory of Hydrodynamics (Grant No.9140C2201091001)
By analyzing the data of longitudinal speed, transverse speed and rudder angle etc. in the simulated 10°/10°zigzag test, the hydrodynamic derivatives in the Abkowitz model for ship manoeuvring motion are identified ...
关键词:ship manoeuvring Abkowitz model parameter identification e -Support Vector Regression  ~ -SVR) 
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