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With the development of wireless frequency monitoring equipment, passive localization of multi-targets has become one of the most popular research hotspots. In this paper, by using the characteristic of multi-sensors passive location based on time difference of arrival (TDOA) and the continuity of TDOA at different times, a TDOA based Data Association and multi-targets passive localization algorithm...
The system power and heat can be reduced in axial-flow Maglev blood pump whose rotor is suspended by two radial permanent magnetic bearings and one axial active magnetic bearing. But the strong force couple between the radial bearing and axial bearing makes it more difficult in rotor's axial motion control. By theory and simulation analysis, the axial characteristic of radial permanent magnetic bearing...
Micro invasive medical devices have being show great potency in clinical application. But the localization problem hasnpsilat been settled still, restraining development of the micro invasive devices. Aiming at positioning the gastrointestinal physiological parameters detecting capsule, the paper puts forward a portable AC electromagnetic localization method for micro gastrointestinal invasive diagnosing...
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