The Simulation and Design of Microprocessor Control System for Buoyancy Adjustment and Depth Control of a Submersible

This paper deals with a submersible,presents its digital-analog simulation test,and the controller and its control software of a microprocessor control system forbuoyancy adjustment and depth control.The in-situ test on the sea proved thatthe simulation was successful,and the performance of the control system approachesworld standards.