发明申请
- 专利标题: SYSTEM AND METHOD FOR SECURING ENGINE TORQUE REQUESTS
- 专利标题(中): 用于保护发动机扭矩要求的系统和方法
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申请号: US13242664申请日: 2011-09-23
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公开(公告)号: US20130080023A1公开(公告)日: 2013-03-28
- 发明人: Michael Livshiz , Jeffrey M. Kaiser , Richard B. Jess , Michael J. Pitsch , Michael L. Waterman , Pahngroc Oh
- 申请人: Michael Livshiz , Jeffrey M. Kaiser , Richard B. Jess , Michael J. Pitsch , Michael L. Waterman , Pahngroc Oh
- 申请人地址: US MI Detroit
- 专利权人: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人地址: US MI Detroit
- 主分类号: G06F19/00
- IPC分类号: G06F19/00
摘要:
A control system for an engine includes an engine torque request module, an engine torque response module, a torque command limit module, and an actuation module. The engine torque request module determines an engine torque request based on (i) an engine power request and (ii) a desired engine speed (DRPM). The engine torque response module determines first and second torque values based on (i) an engine torque response model and (ii) first and second torque boundaries, wherein the first and second torque boundaries are based on the DRPM and a measured engine speed (RPM). The torque command limit module generates a secured engine torque request based on (i) the engine torque request and (ii) the first and second torque values. The actuation module controls at least one actuator of the engine based on the secured engine torque request.
公开/授权文献
- US08594904B2 System and method for securing engine torque requests 公开/授权日:2013-11-26
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