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This paper demonstrates a flexible tactile sensor for detections of both normal and shear forces. The tactile sensor is made as 20cm × 20cm × 5cm sensor array. Conductive rubber filled by carbon black is used to be the sensing material, as its effective piezoresistive, flexible and low-cost properties. Because of the sensor's integral-array structure and conductive rubber's complex material characters,...
A combined driving force model consisting of three driving forces is implemented for copper dual damascene line-via interconnects using finite element method. Good agreement is found between the experimental and computational results on the void volume at failure and time varying resistance change during electromigration stressing. The void evolution is also computed showing the process of the void...
State of the art active magnetic bearings are controlled using a current reference, a current observer or the current as a state variable in a state-space controller. Using the current to express the state of a magnetic bearing has several disadvantages such as an unstable zero, hidden information such as stray flux, eddy currents, magnetization or hysteresis of the iron core material. Above all,...
Zero-emission vehicles are defined as cars with no gaseous emissions, such as NOx, CO, HC and particulate matter. In this paper, the design of the electrical drive train of a zero-emission vehicle, comparable with the smart for two car, is given. The design of the drive train is evaluated by MATLAB/Simulink simulation according to the calculated mass and losses of the drive train components. The loss...
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