【作者】 黄斌； 余晓芬； 黄英；

【Author】 Huang Bin Yu Xiaofen Huang Yin (The Instruments School, Hefei University of Technology, Hefei 230009)

【机构】 合肥工业大学仪器科学与光电工程学院；

【摘要】 本文提出了一种无维间耦合的测量六维力的新方法:采用气浮的方法将一个矩形六面体结构的浮板完全浮起,通过差压测量各组中反向共线、相对布置的气浮压腔内的压力来求取作用在浮板上的沿X、Y、Z坐标轴方向的外力和绕X、Y、Z坐标轴方向的外力矩。研制了一套气浮式无耦合六维力传感器,对理论研究的结果进行了实验验证,结果表明:本文提出的测力方法能测出作用在浮板上的三维空间中任意力和力矩,测力时无耦合现象。更多还原

【Abstract】 This paper presented a new approach of six-axis force/moment measurement with non-axis coupling. A floating plate of rectangular hexahedron was completely floated with flotation method. The compound force and compound moment along coordinate axes X, Y, Z were obtained by measuring the changes of pressure differential in every group air nozzle pressure cavity. A set of air-suspending six-axis force/ moment sensor was developed. The result of experiment showed: the force measurement method can measure compound force and compound moment along coordinate axes X, Y, Z act on the floating plate and there is no coupling during the measurement.更多还原