Speed control governor

专利名称：Speed control governor

发明人：Ladlow, Peter T.,Haas, Stefan,Ritscher, Bert申请号：EP08020739.2申请日：20081128公开号：EP2192292A1公开日：20100602

专利附图：

摘要：The present disclosure relates to a governor adapted to control the speed ofan output shaft (12) of a drive unit (10). The governor may comprise a PID controller (36)with an input supplied with an error signal (e) corresponding to the difference between aset speed and an actual speed of the output shaft, and an output supplying a control

signal (OS) adapted to control the speed through the load of the drive shaft. At least oneof a proportional gain factor (P), an integral gain factor (I) and a derivative gain factor (D)is corrected by a correction parameter (Fp, Fi, Fd) depending on at least one of saiddifference and a delta error, the delta error corresponding to a change of said differenceby time.

申请人：Perkins Engines Company Limited

地址：Eastfield Peterborough, PE1 5NA GB

国籍：GB

代理机构：Kramer, Reinhold

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