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Abstract—This paper introduces a new robotic fish, iSplash-II, capable of outperforming real carangiform fish in terms of average maximum velocity (measured in body lengths/ second) and endurance, the duration that top speed is maintained. A new fabrication technique and mechanical drive system were developed, effectively transmitting large forces at high frequencies to obtain high-speed propulsion. The lateral and thrust forces were optimized around the center of mass, generating accurate kinematic displacements and greatly increasing the magnitude of added mass. The prototype, with a length of 32cm has significantly increased the linear swimming speed of robotic fish, achieving consistent untethered stabilized swimming speeds of 11.6BL/s (i.e. 3.7m/s), with a frequency of 20Hz. Robotic fish • Carangiform swimming • Mechanical drive system • Full-Body length.
Acquisto del libro
High Speed Robotics. Mechanical Engineering and Kinematics for Maximum Velocity Robotics. - 3: Robotic Fish iSplash-II, Richard James Clapham
- Lingua
- Pubblicato
- 2016
- Rilegatura
- (In brossura),
- Condizioni del libro
- In buone condizioni
- Prezzo
- 8,99 €
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Ancora nessuna valutazione.
- Titolo
- High Speed Robotics. Mechanical Engineering and Kinematics for Maximum Velocity Robotics. - 3: Robotic Fish iSplash-II
- Sottotitolo
- Realizing Fast Carangiform Swimming to Outperform a Real Fish
- Lingua
- Inglese
- Autori
- Richard James Clapham
- Pubblicato
- 2016
- Formato
- In brossura
- Pagine
- 32
- ISBN10
- 1537270907
- ISBN13
- 9781537270906
- Serie
- Tag
- Tecnologia, Robotica
- Descrizione
- Abstract—This paper introduces a new robotic fish, iSplash-II, capable of outperforming real carangiform fish in terms of average maximum velocity (measured in body lengths/ second) and endurance, the duration that top speed is maintained. A new fabrication technique and mechanical drive system were developed, effectively transmitting large forces at high frequencies to obtain high-speed propulsion. The lateral and thrust forces were optimized around the center of mass, generating accurate kinematic displacements and greatly increasing the magnitude of added mass. The prototype, with a length of 32cm has significantly increased the linear swimming speed of robotic fish, achieving consistent untethered stabilized swimming speeds of 11.6BL/s (i.e. 3.7m/s), with a frequency of 20Hz. Robotic fish • Carangiform swimming • Mechanical drive system • Full-Body length.