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Bionic tadpole device based on IPMC driving and driving method thereof

A tadpole and driver technology is applied in the application field of IPMC materials, which can solve the problems of complex design structure, slow deformation and high temperature of shape memory alloy, and achieve the effect of simple structure, increased stability and small size

Inactive Publication Date: 2018-11-16
HOHAI UNIV CHANGZHOU
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in practical applications, the voltage required by piezoelectric materials is too high, which is not easy to realize; the temperature required by shape memory alloys is high, and the deformation is slow; the design structure of traditional mechanical materials is complex, and the movement mode is single

Method used

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  • Bionic tadpole device based on IPMC driving and driving method thereof
  • Bionic tadpole device based on IPMC driving and driving method thereof
  • Bionic tadpole device based on IPMC driving and driving method thereof

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0023] figure 1 It is a schematic diagram of the structure of the device of the present invention; figure 1 As shown, a bionic tadpole device driven by IPMC includes a head shell 1-1 on the same axis, a tail portion 1-3 containing IPMC material, and a triangular rib plate 1-1 divided into arrays outside the shell. 2.

[0024] image 3 It is the front isometric view of the planing plane in the X direction of the device of the present invention; as image 3 As shown, the head shell has a variable cross-section shape, and the eccentricity of the cross-section extends from the tail to near the tail, first increases and then decreases (because the eccentricity of each place is different, add cont...

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Abstract

The invention discloses a bionic tadpole device based on IPMC driving and a driving method thereof. The bionic tadpole device is characterized in that a storing plate used for storing an IPMC driver is arranged on the maximum section of a cavity inside a head shell, a battery pack is stored in a space below the storing plate, and a button switch closely attached to the lower portion of the batterypack is arranged. A switch through hole is formed in the position, connected with the shell, of the bottom of the battery pack, and the button switch stretches outwards from the switch through hole.The junction of an IPMC driving material and a tail is connected and sealed by silica gel. The IPMC driver and the IPMC driving material at the tail are connected at one end in the shell through an externally-connected electrode sheet. According to the deformation characteristics of the IPMC material, an intelligent IPMC material is adopted as the driving material; the controller adopts a controldevice mainly provided with a single chip microcomputer, and the frequency and voltage can be adjusted; and the bionic tadpole device is simple in structure, convenient in power supplying and small insize, the research of bionics is extended, and meanwhile, deeper research and promotion are made for adopting the IPMC material as the driving material of a bionic robot.

Description

technical field [0001] The invention relates to an IPMC-driven bionic tadpole device and a driving method thereof, belonging to the technical field of IPMC material application. Background technique [0002] Biomimetic robot research has always been a hot spot in the field of robotics research. With the expansion of the field of robotics from general industry to military, medical, and entertainment fields, the relatively stable working environment faced by robot systems has gradually become complex and changing. , instead of a dynamic work environment. For example, in the military field, bionic tadpoles have great prospects. Bionic tadpoles can provide information about the enemy and explore terrain during military operations, which is the focus of research in the field of military industry in many countries. The new application environment and field also put forward more stringent requirements on the robot technology itself, and in the research of bionic robots, the resear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H1/36B63C11/52
Inventor 王延杰张玮乘王志伟王益非徐凯骆敏舟
Owner HOHAI UNIV CHANGZHOU
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