نتایج جستجو برای: microelectromechanical systems
تعداد نتایج: 1183720 فیلتر نتایج به سال:
The miniaturization and development of complex Micro Electro Mechanical Systems (MEMS) led to a need for an increase in performance of such systems in terms of displacement range, accuracy, velocity etc. There is a huge potential of using them as tools in nanonoscience such as high-density probe memory applications, scanning probe microscopy (e.g. nanolithography, prototyping of nanostructures)...
A wide range of microelectromechanical systems (MEMSs) and devices are actuated using electrostatic forces. Multiphysics modeling is required, since coupling among different fields such as solid and fluid mechanics, thermomechanics and electromagnetism is involved. This work presents an overview of models for electrostatically actuated MEMSs. Three-dimensional nonlinear formulations for the cou...
We present a microrobotic system for protein crystal micromanipulation tasks. The focus in this paper is on the task known to crystallographers as streak seeding – it is used to entice certain protein crystals to grow. Our system features a set of custom designed micropositioner end-effectors we call microshovels to replace traditional tools used by crystallographers for this task. We have used...
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