Invention Grant
- Patent Title: Engine control systems and methods for transmission upshifts
- Patent Title (中): 发动机控制系统和传动换档方法
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Application No.: US14225808Application Date: 2014-03-26
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Publication No.: US09243524B2Publication Date: 2016-01-26
- Inventor: Christopher E. Whitney , Ning Jin , Kevin C. Wong , Robert J. Genslak
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: F01L1/34
- IPC: F01L1/34 ; F01L13/00 ; F01L1/344

Abstract:
For an upshift of a transmission, a model predictive control (MPC) module sets target intake and exhaust valve timings for changes in a torque request that occur during the upshift. A phaser actuator module controls intake valve phasing of an engine based on the target intake valve timing and controls exhaust valve phasing based on the target exhaust valve timing.
Public/Granted literature
- US20150275711A1 ENGINE CONTROL SYSTEMS AND METHODS FOR TRANSMISSION UPSHIFTS Public/Granted day:2015-10-01
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