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As one of the important equipment for vibration test, hydraulic shaking table can produce great vibration force and displacement of vibration, , widely applied in engineering field. In the test system of hydraulic shaking table, because of the existence of non-linearities, there exists higher harmonic in system response signal when the shaking table is excited by a sinusoidal signal, making the harmonic...
Bilateral arm training is a popular upper extremity exercise for patients after stroke. Conventional bilateral arm trainers such as sanding units are simply made by woods, and they cannot provide quantitative performance data for automatic assessments. Hence, continuous investigations are generally required for such reciprocal operations, and those procedures result in extra loads of caregivers. In...
This paper presents a wireless sensor network approach for collecting rehabilitation data with exercising bilateral sanding units. Three wireless sensor nodes are attached to a conventional sanding unit for automatic data collections. Two wireless sensor nodes are desired for a set of sanding hand blocks, and the remaining one is used for the reciprocal exercise platform. Three wireless sensor nodes...
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