Invention Grant
- Patent Title: Engine accessory torque and engine deceleration rate linear relationship and engine rotational moment-of-inertia determination method/system
- Patent Title (中): 发动机附件扭矩和发动机减速率线性关系和发动机转动惯量确定方法/系统
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Application No.: US309713Application Date: 1994-09-21
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Publication No.: US5620392APublication Date: 1997-04-15
- Inventor: Thomas A. Genise
- Applicant: Thomas A. Genise
- Applicant Address: OH Cleveland
- Assignee: Eaton Corporation
- Current Assignee: Eaton Corporation
- Current Assignee Address: OH Cleveland
- Main IPC: B60W10/04
- IPC: B60W10/04 ; B60W10/06 ; B60W30/18 ; F02D29/00 ; F16H59/14 ; F16H59/50 ; F16H61/02 ; F16H61/04 ; F16H61/08 ; F16H61/10 ; F16H61/70 ; B60K41/00
Abstract:
A method/system for controlling an automated transmission is provided wherein upon assembly of a vehicle, the intercept (A) and slope (B) values defining the presumed linear relationship between engine deceleration rate and engine accessory torque (dES/dt rate=A+(B * T.sub.ACCES)) and/or the value of engine rotational moment-of-inertia (I) for that particular vehicle are determined and memorized. Thereafter, the transmission is controlled as a function of these determined values.
Public/Granted literature
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