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专利名称：Servo control system发明人：Akira Busujima申请号：US07/458345申请日：191228公开号：US049623A公开日：19901106
摘要：A servo control system has a motor for a control and a device for commandingtarget distance and velocity of movement of the control so as to actuate the motor inaccordance with commands from the commanding device. The system further includes adistribution device for determining a set of distances of movement for a set of likenumber of unit times respectively on the basis of the target distance and velocity ofmovement; a device for adding predetermined numbers of unit times, in each of which thedistance of movement is set at zero, before and after the set of the like number of theunit times, respectively; a device for setting a set of weights for the positions ofmovement for the like number of unit times, respectively; and an averaging device forsuccessively adding the weights to the positions of movement for the like number of unittimes, respectively, and averaging the resulting weighted position of movement of a firstunit time and those of a desired number of preceding successive unit times to calculate atarget position for the first unit time, and then repeating a similar averaging operationsuccessively with respect to each of the remaining unit times in the order of sequence ofthe remaining unit times until a target position for a last time unit is calculated.
申请人：HITACHI SEIKO, LTD.
代理机构：Wegner & Bretschneider
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