A Design Method for Observation Unmanned Remotely Operated Vehicle

Abstract

The invention relates to a method for designing an observation type unmanned remote control diving instrument. The method includes the following steps: (1) performing type selection and designing on all the parts according to the functional demands of the observation type unmanned remote control diving instrument; (2) completing three-dimensional modeling and virtual assembly of the functional parts on the basis of Solidworks software; (3) designing a preliminary shape according the functional demands; (4) calculating the structural strength performance, calculating a body basic parameter if the structural strength performance satisfies the demand, and performing redesigning and type selection if the structural strength performance does not satisfy the demand; (5) determining if the statics and the dynamics reach a balanced state or not according to the calculated body basic parameter, performing type approval if so, and adjusting spatial layout and product type selection if not; and (6) using a control system to perform water pool experiment statics, dynamics, self-propulsion operability test after type approval. The advantages of the invention are that the method can design the observation type unmanned remote control diving instrument which is high in structural stability, is reasonable in structure layout, is excellent in sealing performance and heat dissipation performance.

Description

technical field [0001] The invention belongs to the technical field of underwater robots, in particular to a design method of an observation type unmanned remote control submersible. Background technique [0002] ROV (Remote Operated Vehicle) is an underwater robot used for underwater observation, inspection and construction. The micro ROV has its own energy source and is smart to operate. It carries a miniature camera and sensors, which can expand the observation range of the manned submersible, and can work in small dangerous areas where the manned submersible is inconvenient or inaccessible. [0003] There are many kinds of underwater robots, most of which are closed (also known as streamlined). As the name implies, the closed structure is to encapsulate most of the instruments and equipment contained in the underwater robot in a streamlined aluminum alloy body; therefore, the frame modules of these instruments must have sufficient strength to resist the pressure of seaw...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a design method of an observation type unmanned remote control submersible, and the observation type unmanned remote control submersible designed by the design method can solve the poor structural stability of the general unmanned remote control submersible , unreasonable structural layout, poor sealing and poor heat dissipation

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