公开(公告)号：US20070017215A1

公开(公告)日：2007-01-25

申请号：US11454110

申请日：2006-06-15

Applicant: Andrew Matheaus ,  Ryan Roecker ,  Charles Roberts

Inventor： Andrew Matheaus ,  Ryan Roecker ,  Charles Roberts

IPC: F01N3/00 ,  F01N3/10

CPC classification number: B60W20/15 ,  B60K6/48 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/1882 ,  F01N3/027 ,  F01N3/0821 ,  F01N3/10 ,  F01N3/2013 ,  F02D41/021 ,  F02D41/0275 ,  F02D41/029 ,  F02D2041/026 ,  Y02T10/26 ,  Y02T10/54 ,  Y02T10/6221 ,  Y02T10/6286

Abstract: A method for the use of hybrid technology to control lean NOx trap (LNT) and particulate filter regenerations using an electric motor wherein for the LNT (a) the electric motor is adapted to absorb torque excursions of the engine during regeneration of the LNT, (b) wherein the electric motor is adapted to add torque to thereby reduce the air required in the engine and to thereby reduce the amount of fuel needed to regenerate the LNT, or (c) both (a) and (b), or wherein for the particulate filter the electric motor is (a) adapted to load the engine to thereby increase the exhaust temperature to thereby facilitate regeneration of the particulate filter, (b) adapted to use a power source for the electric motor to power an electrically powered particulate filter regeneration unit to thereby facilitate regeneration of the particulate filter, or (c) both (a) and (b).

Abstract translation: 一种使用混合技术来使用电动马达控制贫NOx捕集器（LNT）和微粒过滤器再生的方法，其中对于LNT（a）电动机适于在LNT的再生期间吸收发动机的扭矩偏移（ b）其中电动机适于增加扭矩，从而减少发动机所需的空气，从而减少再生LNT所需的燃料量，或（c）（a）和（b）两者，或者其中对于 电动机的微粒过滤器是（a）适于装载发动机，从而增加排气温度，从而促进微粒过滤器的再生，（b）适于使用电动机的电源为电动微粒过滤器 从而促进颗粒过滤器的再生，或（c）（a）和（b）两者。

公开(公告)号：US20060000203A1

公开(公告)日：2006-01-05

申请号：US11215643

申请日：2005-08-30

Applicant: Rudolf Stanglmaier ,  Ryan Roecker ,  Charles Roberts ,  Lee Dodge ,  Christopher Chadwell ,  Darius Mehta ,  Daniel Stewart

Inventor： Rudolf Stanglmaier ,  Ryan Roecker ,  Charles Roberts ,  Lee Dodge ,  Christopher Chadwell ,  Darius Mehta ,  Daniel Stewart

IPC: F01N3/00

CPC classification number: F02D13/0249 ,  F02B3/06 ,  F02B37/00 ,  F02B2275/14 ,  F02D41/0002 ,  F02D41/0007 ,  F02D41/0245 ,  F02D41/027 ,  F02D41/0275 ,  F02D41/029 ,  F02D41/1446 ,  F02D41/187 ,  F02D2041/001 ,  Y02T10/18 ,  Y02T10/42

Abstract: A method for controlling the temperature and/or space velocity of exhaust gas provides control of the maximum temperature of the exhaust gas to prevent thermal damage to the Diesel engine components and associated aftertreatment devices during regeneration of the aftertreatment devices. The method includes controlling intake and/or exhaust valve opening timing and duration, either singly or in combination with selective individual cylinder cutout, in response to sensed engine operating parameters.

Abstract translation: 用于控制废气的温度和/或空间速度的方法提供对废气的最高温度的控制，以防止后续处理装置的再生期间对柴油发动机部件和相关的后处理装置的热损伤。 该方法包括响应于感测的发动机操作参数单独地或与选择性单独气缸切口组合地控制进气门和/或排气门打开正时和持续时间。

公开(公告)号：US20050251322A1

公开(公告)日：2005-11-10

申请号：US11110120

申请日：2005-04-20

Applicant: Junmin Wang ,  Ryan Roecker ,  Charles Roberts

Inventor： Junmin Wang ,  Ryan Roecker ,  Charles Roberts

IPC: G01M15/00 ,  G01M15/08

CPC classification number: F02D35/024 ,  F02D41/1405 ,  G01M15/08

Abstract: A virtual cylinder pressure sensor for use with an internal combustion engine. The sensor has one or more independent modules, each used to estimate a different cylinder pressure variable. Each module is trained using measurement data from a physical cylinder pressure sensor and a real engine. After the modules are trained, they can be embedded into the engine control unit of the same engine type, and used to estimate and predict the values for which they were trained.

Abstract translation: 一种用于内燃机的虚拟气缸压力传感器。 传感器具有一个或多个独立模块，每个模块用于估计不同的气缸压力变量。 每个模块都使用来自物理气缸压力传感器和实际发动机的测量数据进行训练。 在模块被训练之后，它们可以嵌入到相同发动机类型的发动机控制单元中，并用于估计和预测它们被训练的值。

公开(公告)号：US08108123B2

公开(公告)日：2012-01-31

申请号：US12464632

申请日：2009-05-12

Applicant: Jayant V. Sarlashkar ,  Theodore M. Kostek ,  Ryan Roecker ,  Gary D. Neely ,  Shizuo Sasaki

Inventor： Jayant V. Sarlashkar ,  Theodore M. Kostek ,  Ryan Roecker ,  Gary D. Neely ,  Shizuo Sasaki

IPC: B60T7/12

CPC classification number: F02D41/1403 ,  F02D11/10 ,  F02D41/0007 ,  F02D41/0047 ,  F02D41/1454 ,  F02D2041/0017 ,  F02D2041/1429 ,  F02D2041/143 ,  F02D2041/1433 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/602

Abstract: A system and method for using a sliding mode control algorithm to control flow rates from air handling actuators and fuel injectors of an internal combustion engine. The sliding mode control is based on an engine model that represents the engine in terms of pressure and oxygen content states of the intake and exhaust manifolds (as a linear term) and controllable flow rates (as a nonlinear term).

Abstract translation: 一种用于使用滑动模式控制算法来控制来自内燃机的空气处理致动器和燃料喷射器的流量的系统和方法。 滑动模式控制是基于在进气和排气歧管的压力和氧含量状态（作为线性项）和可控流量（作为非线性项））表示发动机的发动机模型。

公开(公告)号：US20100292907A1

公开(公告)日：2010-11-18

申请号：US12464632

申请日：2009-05-12

Applicant: Jayant V. Sarlashkar ,  Theodore M. Kostek ,  Ryan Roecker ,  Gary D. Neely ,  Shizuo Sasaki

Inventor： Jayant V. Sarlashkar ,  Theodore M. Kostek ,  Ryan Roecker ,  Gary D. Neely ,  Shizuo Sasaki

IPC: G06F19/00

CPC classification number: F02D41/1403 ,  F02D11/10 ,  F02D41/0007 ,  F02D41/0047 ,  F02D41/1454 ,  F02D2041/0017 ,  F02D2041/1429 ,  F02D2041/143 ,  F02D2041/1433 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/602

Abstract: A system and method for using a sliding mode control algorithm to control flow rates from air handling actuators and fuel injectors of an internal combustion engine. The sliding mode control is based on an engine model that represents the engine in terms of pressure and oxygen content states of the intake and exhaust manifolds (as a linear term) and controllable flow rates (as a nonlinear term).

Abstract translation: 一种用于使用滑动模式控制算法来控制来自内燃机的空气处理致动器和燃料喷射器的流量的系统和方法。 滑动模式控制是基于在进气和排气歧管的压力和氧含量状态（作为线性项）和可控流量（作为非线性项））表示发动机的发动机模型。