Invention Grant
US09140622B2 System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
有权
用于控制发动机的发射序列的系统和方法，以减少发动机气缸的停止时的振动
- Patent Title: System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated
- Patent Title (中): 用于控制发动机的发射序列的系统和方法，以减少发动机气缸的停止时的振动
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Application No.: US13798518Application Date: 2013-03-13
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Publication No.: US09140622B2Publication Date: 2015-09-22
- Inventor: Randall S. Beikmann
- Applicant: GM Global Technology Operations LLC
- Main IPC: G01M17/00
- IPC: G01M17/00 ; G01L23/22 ; F02D41/00 ; F02P5/15 ; F02D9/02
Abstract:
A system according to the principles of the present disclosure includes a vibration prediction module and a firing sequence module. The vibration prediction module predicts a vibration response of a vehicle based on a firing sequence of an engine when a cylinder of the engine is deactivated. The firing sequence module adjusts the firing sequence of the engine based on the predicted vibration response of the vehicle.
Public/Granted literature
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