Abstract: Electro-hydraulic control valve (EHCV) with integrated controller commonly utilizes Linear Variable Displacement Transformer (LVDT) to measure spool displacement and achieve closed-loop ...
In the RESHAPE-HF2 trial, 505 patients with systolic HF (left ventricular ejection fraction 20-50% and New York Heart Association [NYHA] class II-IV HF symptoms) and moderate to severe functional MR ...
Abstract: Generally, the valve controlled electro-hydraulic systems are able to achieve high motion tracking precision, but suffer from large amount of throttling losses. As an alternative, although ...
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