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1.发明授权Hybrid engine operation selection strategy for mitigation of driveline disturbance 有权混合动力发动机运行选择策略，用于减轻传动系扰动公开(公告)号：US08700247B1
公开(公告)日：2014-04-15
申请号：US13705938
申请日：2012-12-05
Applicant: GM Global Technology Operations LLC
Inventor： Jeremy Wise , Chihang Lin , Anthony H. Heap
IPC: G06F7/00
CPC classification number: B60K6/365 , B60W10/06 , B60W10/08 , B60W20/17 , B60W30/025 , Y02T10/6286 , Y10T477/6347 , Y10T477/6407 , Y10T477/692 , Y10T477/693754 , Y10T477/69387
Abstract: A hybrid powertrain includes an engine, an electric machine, and a transmission. A method to control the powertrain includes monitoring operation of the powertrain, determining whether conditions necessary for growl to occur excluding motor torque and engine torque are present, and if the conditions are present controlling the powertrain based upon avoiding a powertrain operating region wherein the growl is enabled.
Abstract translation: 混合动力总成包括发动机，电机和变速器。 控制动力系统的方法包括监测动力系的运行，确定是否存在不包括电动机转矩和发动机转矩的怠速发生的条件，以及如果存在控制动力系的条件，则基于避免动力系运行区域，其中， 启用
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