AmBot: A Bio Inspired Amphibious Robot for Monitoring the Swan Canning Estuary SystemSource: Journal of Mechanical Design:;2014:;volume( 136 ):;issue: 011::page 115001DOI: 10.1115/1.4028094Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes the AmBot, a centipedeinspired amphibious robot for monitoring the SwanCanning River, the most important estuary system in Western Australia. The major challenge in developing such a robot lies in that the limited physical size of the robot allows only one type of propulsion system to be used both on land and on water. This is in contrast to large amphibious robots that use wheels or track systems when on land and switch to propellers when on water. The focus of this paper is on the design of a single propulsion method suited to a smallsized amphibious robot. To achieve this, centipedeinspired tracks were engineered with each trackpiece consisting of an aluminum base and a polystyreneblock float. It was hypothesized that tracks fixed with floats might be able to provide effective actuation both on land and on water for smallsized robots. When on water, the tracks provide propulsion force and buoyancy so that the waterline is well controlled. When on land, the tracks effectively spread the contact force across multiblocks, leading to effective actuation and low pressure on the sandy terrain, hence protecting the beach ecosystem. Finite element analysis (FEA) was applied to optimize the main components of the AmBot for weight reduction without sacrificing functionality and safety. The AmBot uses an Androidbased remotecontrol system via the Internet, where the accelerometer, gyroscope, global positioning system (GPS), and camera on the Android device provide integrated navigation and monitoring sensing. A prototype was developed to validate the proposed design by conducting empirical studies.
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contributor author | Cui, Lei | |
contributor author | Cheong, Paul | |
contributor author | Adams, Ridge | |
contributor author | Johnson, Thomas | |
date accessioned | 2017-05-09T01:10:47Z | |
date available | 2017-05-09T01:10:47Z | |
date issued | 2014 | |
identifier issn | 1050-0472 | |
identifier other | md_136_11_115001.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/155720 | |
description abstract | This paper describes the AmBot, a centipedeinspired amphibious robot for monitoring the SwanCanning River, the most important estuary system in Western Australia. The major challenge in developing such a robot lies in that the limited physical size of the robot allows only one type of propulsion system to be used both on land and on water. This is in contrast to large amphibious robots that use wheels or track systems when on land and switch to propellers when on water. The focus of this paper is on the design of a single propulsion method suited to a smallsized amphibious robot. To achieve this, centipedeinspired tracks were engineered with each trackpiece consisting of an aluminum base and a polystyreneblock float. It was hypothesized that tracks fixed with floats might be able to provide effective actuation both on land and on water for smallsized robots. When on water, the tracks provide propulsion force and buoyancy so that the waterline is well controlled. When on land, the tracks effectively spread the contact force across multiblocks, leading to effective actuation and low pressure on the sandy terrain, hence protecting the beach ecosystem. Finite element analysis (FEA) was applied to optimize the main components of the AmBot for weight reduction without sacrificing functionality and safety. The AmBot uses an Androidbased remotecontrol system via the Internet, where the accelerometer, gyroscope, global positioning system (GPS), and camera on the Android device provide integrated navigation and monitoring sensing. A prototype was developed to validate the proposed design by conducting empirical studies. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | AmBot: A Bio Inspired Amphibious Robot for Monitoring the Swan Canning Estuary System | |
type | Journal Paper | |
journal volume | 136 | |
journal issue | 11 | |
journal title | Journal of Mechanical Design | |
identifier doi | 10.1115/1.4028094 | |
journal fristpage | 115001 | |
journal lastpage | 115001 | |
identifier eissn | 1528-9001 | |
tree | Journal of Mechanical Design:;2014:;volume( 136 ):;issue: 011 | |
contenttype | Fulltext |