2026-04-13T07:05:56Zhttps://recercat.cat/oai/request

oai:recercat.cat:10256/22882024-05-22T09:47:16Zcom_2072_452955com_2072_2054col_2072_452957

00925njm 22002777a 4500 dc Palomeras Rovira, Narcís author Carreras Pérez, Marc author Ridao Rodríguez, Pere author Hernàndez Bes, Emili author 2006 This paper presents a complete control architecture that has been designed to fulfill predefined missions with an autonomous underwater vehicle (AUV). The control architecture has three levels of control: mission level, task level and vehicle level. The novelty of the work resides in the mission level, which is built with a Petri network that defines the sequence of tasks that are executed depending on the unpredictable situations that may occur. The task control system is composed of a set of active behaviours and a coordinator that selects the most appropriate vehicle action at each moment. The paper focuses on the design of the mission controller and its interaction with the task controller. Simulations, inspired on an industrial underwater inspection of a dam grate, show the effectiveness of the control architecture http://hdl.handle.net/10256/2288 Robots -- Sistemes de control Robots -- Projectes i construcció Robots autònoms -- Sistemes de control Vehicles submergibles -- Sistemes de control Autonomous robots -- Control systems Robots -- Control systems Robots -- Design and construction Submersibles -- Control systems Mission control system for dam inspection with an AUV