منابع مشابه
A Marsupial Robotic Fish System
A marsupial robotic fish system including a mother robotic fish and a daughter robotic fish is proposed. The mother robotic fish, with strong ability of movement, can transport the daughter robotic fish in its cabin. The structures of these two robotic fish are presented and fish-like motions are introduced. A dynamic light source tracking method of the daughter robotic fish is given to follow ...
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This paper presents a novel approach to modelling carangiform fish-like swimming motion for multi-joint robotic fish so that they can obtain fish-like behaviours and mimic the body motion of carangiform fish. A given body motion function of fish swimming is firstly converted to a tail motion function which describes the tail motion relative to the head. Then, the tail motion function is discret...
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In order to improve the performance of AUVs in terms of efficiency and maneuverability, researchers have proposed biomimetic propulsion systems that swim using flapping fins rather than rotary propellers. This calls for the exploration of unique locomotion characteristics found in a variety of fish for use in underwater robots. (Sfakiotakis et. al., 1999) present a good review of fish swimming ...
متن کاملCooperative Control of Multiple Biomimetic Robotic Fish
There has been a spurt of interest in recent years in the area of group coordination and cooperative control among different research communities, involving biology, robotics, artificial intelligence, advanced control, sensor network, etc (Ögren et al., 2004; Kumar et al., 2005; Pettersen et al., 2006). As we know, fish shoals, bird flocks, etc exhibit typical aggregation behaviours, in which c...
متن کاملFish-Inspired Swimming Simulation and Robotic Implementation
This paper describes our efforts to develop a Digital Fish Simulator (DFS), particularly aiming at creating a controlled kinematic centered environment to further shed light on how to design and control artificial fish robots. Compared to a 3D simulator for autonomous robotic fish by Liu and Hu, an improved body wave equation capable of multimodal swimming motions is adopted in our simulator an...
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ژورنال
عنوان ژورنال: Mechanical Engineering
سال: 2015
ISSN: 0025-6501,1943-5649
DOI: 10.1115/1.2015-mar-9