专利内容由知识产权出版社提供
专利名称：POSITIONER
发明人：Takashi NOMIYAMA,Keisuke NARUMI申请号：US142084申请日：20150309
公开号：US20150261226A1公开日：20150917
专利附图：
摘要：In a positioner, a driving signal IM is set to IMMIN (the minimum), a valveopening position A after the valve has then settled is stored, the driving signal IM is setto IMMAX (the maximum), a valve opening position B after the valve has then settled isstored, and the valve opening positions up until the opening of the valve arrives at the
valve opening position B from the valve opening position A are stored together with theelapsed times as time series position information J where, based on this stored timeseries position information J the time for the opening of the valve to traverse betweentwo prescribed valve opening positions that are established in the interval between thevalve opening position A and the valve opening position B is calculated as a first responsetime Tup.
申请人：Azbil Corporation
地址：Tokyo JP
国籍：JP
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