| 混合驱动自主潜航器续航能力分析 |
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| 引用本文： | 王晓鸣.混合驱动自主潜航器续航能力分析[J].海洋技术,2016(1):36-40. |
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| 作者姓名： | 王晓鸣 |
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| 作者单位： | 天津科技大学 机械工程学院,天津300222;天津大学 机械工程学院,天津300072 |
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| 摘 要： | 混合驱动自主潜航器融合了自主潜航器机动灵活和水下滑翔机续航能力强的优点,针对自身携带能源有限的问题,对在两种工作模式下如何实现最大航行距离进行了研究.从航行过程中的能源消耗入手,得出航行距离与速度、电子设备功率等的关系,通过理论分析和仿真手段得出最大续航能力的实现方法.在螺旋桨驱动模式下,当以经济航速航行时,可以达到最大航行距离;在浮力驱动模式下,当以最大滑翔效率航行时,水平方向上的滑翔距离最大,并且水平方向上的滑翔距离随着剖面深度的增大而增大,当剖面深度大到一定程度之后,最大滑翔距离趋于恒定.该研究方法可为类似水下航行器电源管理系统的能源分配提供参考,也可为航行器外形的设计和传感器的选型提供理论指导.
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| 关 键 词： | 混合驱动自主潜航器 续航能力 螺旋桨驱动 浮力驱动 经济航速 滑翔效率 |
Analysis on the Cruising Ability of the Hybrid Autonomous Underwater Vehicle |
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| WANG Xiao-ming.Analysis on the Cruising Ability of the Hybrid Autonomous Underwater Vehicle[J].Ocean Technology,2016(1):36-40. |
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| Authors: | WANG Xiao-ming |
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| Institution: | 1. College of Mechanical Engineering, Tianjin University of Science & Technology,2. School of Mechanical Engineering, Tianjin University |
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| Abstract: | The hybrid autonomous underwater vehicle (HAUV) has the advantages of high mobility of autonomous underwater vehicle (AUV) and outstanding cruising ability of autonomous underwater glider (AUG). To resolve the problem of limited onboard electrical power, research is conducted on how to realize the maximal cruising range under two modes. Considering the energy consumption during the cruise, this paper derives the relationship among distance, speed and the power of electronic equipment. The method with which the maximal cruising ability can be obtained is developed through theoretical analysis and simulation. In the propeller-driven mode, the maximal range can be achieved with the economic speed. In contrast, in the buoyancy-driven mode, the maximal gliding range in the horizontal direction can be obtained with the maximal gliding efficiency, and the gliding range becomes larger with increasing profile depth. The gliding range tends to be constant when the depth is large enough. This method is helpful for the power management system of similar underwater vehicles, and can provide theoretical guidance for the configuration design and sensor selection. |
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| Keywords: | hybrid autonomous underwater vehicle (HAUV) cruising ability propeller-driven mode buoyancy-driven mode economic speed gliding efficiency |
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