CLASSIFICATION OF HYDRODYNAMIC COEFFICIENTS OF AUTONOMOUS UNDERWATER VEHICLES BASED ON SENSITIVITY ANALYSES IN STANDARD MANEUVERS

Abolvafaie Mahnaz; Koofigar Hamid Reza; Malekzadeh Maryam

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CLASSIFICATION OF HYDRODYNAMIC COEFFICIENTS OF AUTONOMOUS UNDERWATER VEHICLES BASED ON SENSITIVITY ANALYSES IN STANDARD MANEUVERS

机译：基于标准机动灵敏度分析的自主水下航行器水动力系数分类

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Due to the important role of hydrodynamic coefficients in the control and guidance of an autonomous underwater vehicle (AUV), sensitivity analysis is proposed here, as a preliminary step to motion control design. Taking the standard maneuvers, including turning circle and horizontal and vertical zigzag, the sensitivity of various hydrodynamic coefficients with respect to velocities and position is determined. Such analyses are then used to classify the model parameters into three categories, as non-sensitive coefficients, coefficients with low influence on the motion and more sensitive coefficients.

机译：由于水动力系数在自动水下航行器（AUV）的控制和制导中的重要作用，因此在此提出了灵敏度分析，作为运动控制设计的第一步。采取标准操作，包括转弯圆，水平和垂直曲折，确定各种流体动力系数相对于速度和位置的灵敏度。然后使用这种分析将模型参数分为三类，分别为非敏感系数，对运动影响较小的系数和敏感系数更大的系数。

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来源
《Journal of marine science and technology》 |2018年第1期|1-10|共10页
作者
Abolvafaie Mahnaz; Koofigar Hamid Reza; Malekzadeh Maryam;
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作者单位

Univ Isfahan, Dept Elect Engn, Esfahan, Iran;

Univ Isfahan, Dept Elect Engn, Esfahan, Iran;

Univ Isfahan, Dept Mech Engn, Esfahan, Iran;

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原文格式 PDF
正文语种 eng
中图分类
关键词
hydrodynamic coefficients; sensitivity analysis; autonomous underwater vehicle; standard maneuvers;

机译：水动力系数灵敏度分析水下自动航行器标准操纵;

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1. The effects of the circulating water tunnel wall and support struts on hydrodynamic coefficients estimation for autonomous underwater vehicles [J] . Hai Huang, Zexing Zhou, Hongwei Li, International Journal of Naval Architecture and Ocean Engineering . 2020,第1期

机译：循环水隧道壁的影响及支撑支柱对自主水下车辆的流体动力系数估计
2. EFFECT OF HYDROPLANE PROFILE ON HYDRODYNAMIC COEFFICIENTS OF AN AUTONOMOUS UNDERWATER VEHICLE [J] . Fadavi Manochehr, Hajivand Ahmad, Mousavizadegan S. Hossein, Brodogradnja . 2016,第1期

机译：水平面轮廓对自主水下航行器水动力系数的影响
3. Estimation of the hydrodynamic coefficients of the complex-shaped autonomous underwater vehicle TUNA-SAND [J] . Sulin Tang, Tamaki Ura, Takeshi Nakatani, Journal of marine science and technology . 2009,第3期

机译：复杂形状自动水下航行器TUNA-SAND的水动力系数估算
4. Prediction of the hydrodynamic coefficients of an autonomous underwater vehicle [C] . Andrés Petit, Cecilia Paulo, Ignacio Carlucho, 2016 3rd IEEE/OES South American International Symposium on Oceanic Engineering . 2016

机译：自主水下航行器的水动力系数的预测
5. Autonomous underwater vehicles (AUV) sensitivity of motion response to geometric and hydrodynamic parameters and AUV behaviours with control plane faults. [D] . Perrault, Douglas Edward. 2002

机译：自主水下航行器（AUV）对几何和水动力参数以及具有控制平面故障的AUV行为的运动响应的敏感性。
6. Experimental and Computational Methodology for the Determination of Hydrodynamic Coefficients Based on Free Decay Test: Application to Conception and Control of Underwater Robots [O] . Juan S. Cely, Roque Saltaren, Gerardo Portilla, 2019

机译：基于自由衰减测试的流体力学系数确定的实验和计算方法：在水下机器人的概念和控制中的应用
7. EFFECT OF HYDROPLANE PROFILE ON HYDRODYNAMIC COEFFICIENTS OF AN AUTONOMOUS UNDERWATER VEHICLE [O] . Hajivand Ahmad, Mousavizadegan S. Hossein, Sadeghian Mohsen, 2016

机译：水平面轮廓对自主水下航行器水动力系数的影响

CLASSIFICATION OF HYDRODYNAMIC COEFFICIENTS OF AUTONOMOUS UNDERWATER VEHICLES BASED ON SENSITIVITY ANALYSES IN STANDARD MANEUVERS

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