公开(公告)号：US20150260112A1

公开(公告)日：2015-09-17

申请号：US14211389

申请日：2014-03-14

Applicant: GM Global Technology Operations LLC

Inventor： ZHIPING STEVEN LIU ,  Gregory P. Matthews ,  Anthony B. Will

IPC: F02D41/00 ,  F02D41/18

CPC classification number: F02D41/0002 ,  F02D41/0062 ,  F02D41/0087 ,  F02D41/18 ,  F02D2041/001 ,  F02D2041/0012 ,  F02D2041/0017 ,  F02D2200/0402 ,  F02D2200/0408 ,  F02D2250/14 ,  Y02T10/42 ,  Y02T10/47

Abstract: A system according to the principles of the present disclosure includes an engine air sensor, an engine air prediction module, and an engine actuator module. The engine air sensor measures an engine air parameter at a first rate. The engine air parameter includes at least one of a mass flow rate of air flowing into an intake manifold of an engine, a pressure within the intake manifold, and a mass of air within a cylinder of the engine. The engine air prediction module predicts the engine air parameter at a second rate that is greater than the first rate. The engine actuator module controls an actuator of the engine based on at least one of the measured engine air parameter and the predicted engine air parameter.

Abstract translation: 根据本公开的原理的系统包括发动机空气传感器，发动机空气预测模块和发动机致动器模块。 发动机空气传感器以第一速率测量发动机空气参数。 发动机空气参数包括流入发动机的进气歧管的空气的质量流量，进气歧管内的压力和发动机气缸内的空气质量中的至少一个。 发动机空气预测模块以大于第一速率的第二速率来预测发动机空气参数。 发动机执行器模块基于所测量的发动机空气参数和预测的发动机空气参数中的至少一个来控​​制发动机的致动器。