A soft-body robotic fish driven by shape memory alloy

The invention provides a soft-body robot fish driven by a shape memory alloy, which comprises a fish body, two pectoral fins arranged on two sides of the fish body, an air bag arranged in the fish body, a power supply module and a control module. The fish body and the pectoral fin are both of soft s...

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Bibliographic Details
Main Authors XIAO JUNLONG, HU WEI, HUANG SHENG, LI ZHIQIANG, HUANG HUOQIU, HUANG WENKAI, XU ZHIPENG, WU YU
Format Patent
LanguageChinese
English
Published 11.12.2018
Subjects
AIRCRAFT CARRIERS
MARINE PROPULSION OR STEERING
MINE-LAYING
MINE-SWEEPING
OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS
PERFORMING OPERATIONS
RELATED EQUIPMENT
SHIPS OR OTHER WATERBORNE VESSELS
SUBMARINES
TRANSPORTING
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Summary:The invention provides a soft-body robot fish driven by a shape memory alloy, which comprises a fish body, two pectoral fins arranged on two sides of the fish body, an air bag arranged in the fish body, a power supply module and a control module. The fish body and the pectoral fin are both of soft structure, A rotary shaft is pierced on the front side of the fish body, two pectoral fins are respectively arranged at two ends of the rotating shaft, A memory alloy plate wound with a resistance wire for control that forward movement of the fish body is arranged at the side part of the pectoral fin, The side wall of the rotating shaft is provided with a memory alloy spring for controlling the rotation of the rotating shaft, the memory alloy plate and the memory alloy spring are respectively electrically connected with the power supply module, and the power supply module is electrically connected with the control module. The soft-body robot fish driven by the shape memory alloy of the technical proposal of the inve
Bibliography:Application Number: CN201810867672