A design of high mobility AUV cost $325

Countries in the world pay more and more attention to ocean development, and the demand for marine exploration equipment is also increasing. However, due to the limited detection range of ROV and the high cost of single AUV, we designed a high mobility underwater vehicle cost 325 US dollars. It is a low-cost miniature portable high-speed submersible designed to achieve autonomous navigation in a max depth of 10 meters. The robot adopts propeller rudder propulsion mode, inertial navigation system, low frequency wireless communication system, and carries out path planning through A* algorithm. We use a CFD simulation software to optimize the shape of the submersible, we also design the pressure chamber, complete the construction of the control and communication system, and simply simulate the a * algorithm.