基于升力原理的正浮力航行器设计与实现  

Design and realization of positive buoyancy vehicle based on lift principle

作　　者：韦帅 魏照宇 王志光 姚宝恒[1] 连琏[1] WEI Shuai;WEI Zhao-yu;WANG Zhi-guang;YAO Bao-heng;LIAN Lian(School of Oceanography,Shanghai Jiaotong University,Shanghai 200240,China)

机构地区：[1]上海交通大学海洋学院,上海200240

出　　处：《舰船科学技术》2022年第7期88-93,共6页Ship Science and Technology

基　　金：上海科学技术委员会科研基金项目(20DZ1206600);水声对抗技术重点实验室基金项目(JCKY2020207CH03)。

摘　　要：提出一种新型的基于升力原理的正浮力航行器。该航行器工作于正浮力条件下,基于升力原理,利用其搭载的机翼在航行中产生的负升力平衡其在水中的剩余浮力。阐述该航行器的组成结构、工作过程和工作原理,设计内部控制电路并进行控制策略分析。将航行器样机制作并装配完成后,开展湖上试验进行一系列性能测试。试验结果验证了其工作原理的合理性并表明其运动控制效果良好,结构稳定,以及具备快速响应的能力。该航行器无需浮力调节装置,结构简单,对环境适应能力强,安全性高,具有一定的先进性。A new type of positive buoyancy vehicle based on the principle of lift is proposed. The aircraft works under positive buoyancy conditions, based on the principle of lift, and uses the negative lift generated by its wings during navigation to balance its remaining buoyancy in the water. The composition structure, working process and working principle of the aircraft are described, the internal control circuit is designed and the control strategy analysis is carried out. After the prototype of the aircraft was made and assembled, a lake test was carried out and a series of performance tests were carried out.The test results verify the rationality of its working principle and show that its motion control effect is good, the structure is stable, and the ability to respond quickly. The aircraft does not require buoyancy adjustment devices, has a simple structure,strong adaptability to the environment, high safety, and certain advancement.

关 键 词：正浮力航行器 升力原理 运动控制 湖上试验 

分 类 号：U674.941[交通运输工程—船舶及航道工程]