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Chemical plume tracing capability is important for autonomous underwater vehicles (AUVs) to perform a variety of ocean exploration and exploitation missions. For studying and validating moth-inspired chemical plume tracing algorithms, Shenyang Institute of Automation, Chinese Academy of Sciences developed an AUV equipped with multiple sensors, including an underwater fluorometer and a Doppler velocity...
This paper investigates a behavior-based control system for an autonomous underwater vehicle (AUV) to adaptively map a turbulent plume. The objective of this paper is to describe and verify the control system developed in a simulation environment, which aims to apply it for adaptively mapping deep-sea hydrothermal non-buoyant plume. The proposed behavior-based control system is implemented on an AUV...
With the extension of wireless technology, vehicular ad hoc networks (VANETs) provide general data transmission services and emergency warning services. To rescue more drivers from being involved in an emergency event on the road, fast emergency message propagation is an important issue in VANET studies. There are two types of multi-hop broadcasting forwarder selection schemes for emergency broadcasting,...
In recent years, adaptive and autonomous exploration of underwater plumes with autonomous underwater vehicles (AUVs) becomes a hot research topic, due to its significant applications. For the researches on AUV underwater plume exploring, design, optimization and validation of the control strategies and autonomous behaviors of the AUVs is the key issue. In order to study various control strategies...
Due to its significant potential applications, underwater chemical plume exploration and source localization via an autonomous underwater vehicle (AUV) is currently a hot subject both in AUV and oceanic engineering research communities. Chemical plume including buoyant stem and non-buoyant part such as deep-sea hydrothermal plume is a typical dynamic 3D feature in the ocean environment; therefore,...
This paper proposes an index system for the formation performance evaluation of multiple autonomous underwater vehicles (multi-AUV) in deep-sea hydrothermal plume exploration. Firstly the formation evaluation criteria and the essentiality of the application of analytic hierarchy process (AHP) and Fuzzy comprehensive evaluation method (Fuzzy-AHP method) are introduced. Then the index system is established...
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