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Composite, multifunctional tactile sensor

机译:复合式多功能触觉传感器

摘要

A device is provided through which a set of information concerning tactile interaction between a manipulator and an object to be recognized is provided to the user. Several configurations are described, based on the piezo- and pyro-electric (ferroelectric) properties of polymeric materials, such as the polymer polyvinylidene fluoride (PVF.sub. 2 or PVDF) , different polypeptides and copolymers of PVF.sub.2 and TrFE. By arraying in a proper way various sensing layers, each featured by different sensory capabilities, a laminated sensor structure is obtained, able to provide a set of tactile information. The multilayered structure of the proposed device is inspired to that of the human skin, which includes superficial (epidermal) and deep (dermal) sensors.
机译:提供一种设备,通过该设备向用户提供与操纵器和要识别的对象之间的触觉交互有关的一组信息。基于聚合物材料的压电和热电(铁电)特性,例如聚合物聚偏二氟乙烯(PVF.sub。2或PVDF),PVF.sub.2和TrFE的不同多肽和共聚物,描述了几种构型。通过以适当的方式排列各个传感层,每个传感层具有不同的传感能力,就可以得到一种层压的传感器结构,该结构能够提供一组触觉信息。所提出的设备的多层结构受到人体皮肤的启发,其中包括浅层(表皮)和深层(真皮)传感器。

著录项

  • 公开/公告号US4555953A

    专利类型

  • 公开/公告日1985-12-03

    原文格式PDF

  • 申请/专利权人 DARIO;PAOLO;DE ROSSI;DANILO E.;

    申请/专利号US19840600738

  • 发明设计人 PAOLO DARIO;DANILO E. DE ROSSI;

    申请日1984-04-16

  • 分类号G01L1/16;G01L5/16;

  • 国家 US

  • 入库时间 2022-08-22 07:29:48

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