Tura A, Lamberti C, Davalli A, Sacchetti R
DEIS, Università di Bologna, Italy.
J Rehabil Res Dev. 1998 Jan;35(1):14-26.
A sensory control system based on the force-sensing resistor (FSR) for an upper limb prosthesis has been designed for application to a commercial prosthetic hand of proven reliability. In particular, FSR sensors have been used to control the strength of the grip on objects. Moreover, the problem of the object possibly slipping from the grip has been addressed by a system based on an optical sensor for detecting movement. Tests on different everyday objects have shown the feasibility of the above approach, given the constraints of the limited dimensions of the prosthesis and the presence of a cosmetic glove.
一种基于力敏电阻(FSR)的上肢假肢传感控制系统已被设计出来,用于可靠的商用假手。具体而言,FSR传感器已被用于控制对物体的抓握力度。此外,基于光学传感器检测运动的系统解决了物体可能从抓握中滑落的问题。鉴于假肢尺寸有限以及存在美容手套的限制,对不同日常物体的测试表明了上述方法的可行性。