The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper explores the problem of coordinated control of multiple autonomous underwater vehicle system (MAUVS) in the real-world tasks such as environmental exploration and oceanographic sampling. These tasks involve solving a distributed multi-agent planning problem in which the actions of underwater vehicles are tightly coupled. A distributed control architecture MOOS-IvP is applied to the MAUVS...
This paper describes an investigation into the coordination of multiple autonomous underwater vehicle system (MAUVS). In order for MAUVS to work efficiently in such scenarios as oceanographic data gathering, a market-based approach to coordination of multiple underwater vehicles is proposed. In this approach, robots on the team act as self-interested agents and a virtual economy environment in which...
This paper describes an investigation into the cooperation of multiple autonomous underwater vehicle system( MAUVS). A distributed control architecture MOOS-IvP (which was proposed by Newman at Oxford and Benjamin at MIT) is applied. In this approach, fully distributed control of underwater vehicles is realized and behavior-based control strategy is used to ensure a timely reaction of the vehicles...
This Paper describes an investigation into the cooperation of multiple autonomous underwater vehicles. A distributed control architecture MOOS-IvP (which was proposed by Newman at oxford and Benjamin at MIT) is applied to the multiple underwater vehicle system (MAUVS). In this architecture, a behavior based cooperative control strategy is used and a new method for behavior fusion is introduced. In...
Study of thruster fault diagnosis of Underwater Robots (URs) is undertaken to improve its whole system reliability. Based on the BP neural network, an improved recurrent neural network (RNN) is proposed and the network training algorithm is deduced. The RNN is trained by voyage head and yaw turning experiments, and the well trained network is applied to model for the URs. Compared the model's outputs...
Researches are undertaken to improve the control effect of Underwater Robots. A capacitor plate model controller (CPMC) is designed for a certain type of Underwater Robot. A new control method: generalized S-plane controller (GSPC) is put forward based on the analysis of two new control methods, sigmoid S-plane control (SSPC) and capacitor plate model control. Generalized S-plane controller represents...
A method of location and mapping based on the forward-looking sonar is proposed to resolve the problem of the singleness of underwater navigation and the low precision of location. At first, the features of working environment models were represented based on the theory of symmetries and perturbation model, and the information of environment was obtained by a forward-looking sonar, and the sonar data...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.