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Solar Underwater Robot vector design and analysis

Author: YangKuo
Tutor: ZhangYu
School: Shenyang University of Technology
Course: Mechanical and Electronic Engineering
Keywords: Solar Underwater Robot ADAMS ANSYS CFX PV systems
CLC: TP242.3
Type: Master's thesis
Year: 2012
Downloads: 38
Quote: 0
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Abstract


In this paper, the solar energy as a supplement for the underwater robot is proposed a new type of solar underwater robot (Solar Automobile Underwater Vehicle), and the analysis and design of the carrier . First, according to the China Meteorological Administration , Shenyang and Guangzhou in the amount of solar radiation observations , taking into account the characteristics of the climate in Shenyang and the carrier robot shape, size , power consumption and other factors, the robot has been designed solar PV systems , analysis, Selection . Secondly, through the carrier surface for static analyzes the characteristics of the robot in a static medium , the carrier structure of the static mechanical properties have been calculated , the focus of the robot carrier pressure shell , tilt adjustment , roll control system carried out a detailed design and analysis , and the analysis of the vector floating and stability for the subsequent chapters do theoretical groundwork. Again, through the ANSYS software, pressure hull deformation and stress calculations performed to select a suitable casing wall thickness. And on the inside of the centroid vectors adjusting mechanism is designed and analyzed . According to the carrier surface static analysis results , the proper arrangement of the internal structure of the carrier , to ensure optimum weight distribution inside the carrier , so that the carrier has a good surface stability. Then , according to the design and analysis of the resulting vector shape, while the rear propeller shape after simplifying loaded onto the carrier , through the whole of the robot CFX specific hydrodynamic analysis and structural optimization , so that when underwater robot with minimal water resistance and the force balance stable, resulting in different poses vector obtained under hydrodynamic data for the next phase of the vector thrusters provide the basis for the design . Finally, the design of a small fully deflected vector thrusters, first of all, draw vector thruster kinematic diagrams . Secondly , the establishment of the propulsion system dynamic equations , equations through the ADAMS software and inverse problems are solved . Finally, verify vector propeller has a good motion characteristics , to meet the requirements of solar underwater robot .

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CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Robotics > Robot > Dedicated robot
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