Invention Application
- Patent Title: THROTTLE CONTROL SYSTEMS AND METHODS FOR INTERNAL COMBUSTION ENGINES TO REDUCE THROTTLE OSCILLATIONS
- Patent Title (中): 用于内燃机的节流控制系统和方法，以减少振荡的振荡
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Application No.: US12565297Application Date: 2009-09-23
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Publication No.: US20100154741A1Publication Date: 2010-06-24
- Inventor: Michael Arnett , Christopher E. Whitney , Per Andersson , Justin A. Zaydel
- Applicant: Michael Arnett , Christopher E. Whitney , Per Andersson , Justin A. Zaydel
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- Current Assignee Address: US MI Detroit
- Main IPC: F02D9/02
- IPC: F02D9/02
Abstract:
A throttle control system includes a pressure comparison module and a throttle plate control module. The pressure comparison module determines an inlet pressure upstream from a throttle body and an outlet pressure downstream from the throttle body. The throttle plate control module controls a position of a throttle plate based on the inlet pressure and the outlet pressure.
Public/Granted literature
- US08573181B2 Throttle control systems and methods for internal combustion engines to reduce throttle oscillations Public/Granted day:2013-11-05
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