Abstract: A passive radio frequency identification (RFID)-based crack sensor was developed and its sensitivity to crack propagation on metallic plates has been experimentally validated. A crack propagation test method was designed ...

Abstract: In this article, we present the design of a novel ankle rehabilitation robot (ARR), called the Flex-ARR, that employs a compliant parallel kinematic mechanism (PKM) with decoupled degrees-of-freedom. While multiple ARRs ...