Invention Grant
- Patent Title: Airflow variation learning using electronic throttle control
- Patent Title (中): 使用电子节气门控制的气流变化学习
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Application No.: US10689184Application Date: 2004-02-20
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Publication No.: US07024305B2Publication Date: 2006-04-04
- Inventor: David A. Stamm , Todd R. Shupe
- Applicant: David A. Stamm , Todd R. Shupe
- Applicant Address: US MI Detroit
- Assignee: General Motors Corporation
- Current Assignee: General Motors Corporation
- Current Assignee Address: US MI Detroit
- Agent Christopher DeVries
- Main IPC: G06G7/70
- IPC: G06G7/70
Abstract:
A throttle area compensation system for use with an electronic throttle control of a vehicle includes a compensation datastore of compensation values indexed by pre-compensated throttle area. A compensation vector learning module receives a pre-compensated throttle area and at least one sensed vehicle condition, and informs the compensation datastore based on the pre-compensated throttle area and the sensed vehicle condition. A throttle area compensation module communicates with the compensation datastore, receives the pre-compensated throttle area, and determines a compensated throttle area based on the pre-compensated throttle area and a corresponding compensation value of the compensation data store.
Public/Granted literature
- US20050187699A1 Airflow variation learning using electronic throttle control Public/Granted day:2005-08-25
Information query
