CAJ | 학술논문

基于人手热觉感知机理,设计了一种热流触觉传感器,该传感器由恒温元件和热流传感器构成.恒温元件保持热流敏感元件热端恒温,热流传感器检测传感器与被测物体表面间的热流温差,热流传感器采用玻尔贴器件.设计了两种不同方式的热流触觉传感方式.分析了采用热流触觉识别材料热属性的方法,具有温度差异的传感器与物体相接触,在传感器和物体间形成热流,不同材料物体热流不同,并对不同材料的物体进行了热流触觉仿真和试验.结果表明,所研制的热流触觉传感器能较好地识别不同热属性的物体.
기우인수열각감지궤리,설계료일충열류촉각전감기,해전감기유항온원건화열류전감기구성.항온원건보지열류민감원건열단항온,열류전감기검측전감기여피측물체표면간적열류온차,열류전감기채용파이첩기건.설계료량충불동방식적열류촉각전감방식.분석료채용열류촉각식별재료열속성적방법,구유온도차이적전감기여물체상접촉,재전감기화물체간형성열류,불동재료물체열류불동,병대불동재료적물체진행료열류촉각방진화시험.결과표명,소연제적열류촉각전감기능교호지식별불동열속성적물체.
Based on the mechanism of temperature tactile sensing of human finger,a heat flux tactile sensor composed of a thermostat module and a heat flux sensor is designed to identify material thermal properties.The thermostat module maintains the sensor temperature invariable,and the heat flux sensor(Peltier device) detects the heat flux temperature difference between the thermostat module and the object surface.Two different modes of the heat flux tactile sensor are proposed,and they are simulated and experimented for different material objects.The results indicate that the heat flux tactile sensor can effectively identify different thermal properties.