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1.发明授权Engine speed-based modification of exhaust gas recirculation during fueling transients 有权在加油过渡期间，基于发动机速度改变废气再循环公开(公告)号：US06698409B1
公开(公告)日：2004-03-02
申请号：US10314671
申请日：2002-12-09
IPC分类号： F02M2507
CPC分类号： F02D41/10 , F02D41/005 , F02D41/12 , F02D41/1488 , F02D41/2422 , Y02T10/47
摘要： Engine speed data N and engine fueling data MFDES are processed by a strategy (22) that multiplies (28) fueling transient data MFDES TRANSIENT and speed-based modifier data EGR_N_TRANS_MULT to develop speed-based fueling transient data. The speed-based fueling transient data is then processed according to a function (32) that correlates values of a fueling transient modifier with values of speed-based fueling transient data to develop exhaust gas recirculation modifier data. The exhaust gas recirculation modifier data and basic exhaust gas recirculation data are multiplied (34) to develop modified exhaust gas recirculation data, and exhaust gas is recirculated in accordance with the modified exhaust gas recirculation data. Using engine speed as a determinant of the extent to which the basic EGR rate should be modified during a fueling transient enables better control over certain exhaust emissions over certain speed ranges.
摘要翻译： 发动机速度数据N和发动机加油数据MFDES通过将（28）加油瞬态数据MFDES TRANSIENT和基于速度的修正数据EGR_N_TRANS_MULT相乘的策略（22）来处理，以开发基于速度的加油瞬态数据。 然后根据功能（32）对基于速度的燃料供给瞬态数据进行处理，该功能将加油过渡调节器的值与基于速度的燃料供给瞬态数据的值相关联，以开发废气再循环修正数据。 将废气再循环调节剂数据和碱性废气再循环数据相乘（34）以形成修正废气再循环数据，并根据改进的废气再循环数据再循环废气。 使用发动机转速作为在加油瞬态过程中应修改基本EGR率的程度的决定因素，能够在某些速度范围内更好地控制某些废气排放。
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公开(公告)号：US07124582B2
公开(公告)日：2006-10-24
申请号：US10899466
申请日：2004-07-26
申请人： Michael P. Kennedy
发明人： Michael P. Kennedy
CPC分类号： F02D41/0007 , F02B29/0406 , F02B37/24 , F02D41/0065 , F02D41/045 , F02D41/107 , F02D2200/101 , F02D2200/1012 , F02M26/00 , F02M26/05 , F02M26/23 , Y02T10/144
摘要： A method of determining an adjusted boost signal includes determining a steady-state boost for a turbocharger (103, 105) for an internal combustion engine (101). The steady-state boost is adjusted (509, 513) for at least one of current transient speed conditions and current transient load conditions of the internal combustion engine, yielding an adjusted boost signal. The adjusted boost signal is sent (517) to the turbocharger.
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3.发明申请METHOD OF IMPROVING OIL RECOVERY AND REDUCING THE BIOCHEMICAL OXYGEN DEMAND AND CHEMICAL OXYGEN DEMAND OF PALM OIL MILL EFFLUENT 审中-公开改善油回收方法，减少生物化学需氧量和化学需氧量对棕榈油的影响公开(公告)号：US20120083618A1
公开(公告)日：2012-04-05
申请号：US13322766
申请日：2010-04-16
IPC分类号： C11B3/00
CPC分类号： C11B1/106 , B01J19/10 , C02F1/36 , C02F2103/322
摘要： Palm oil processing plants are continually looking for ways to improve oil recovery, and reduce bio-chemical oxygen demand and chemical oxygen demand of the palm oil mill effluent. A method is described for increasing the amount of oil recovered and reducing the bio-chemical oxygen demand and chemical oxygen demand of palm oil mill effluent by treating pressed palm oil slurry with ultrasonic energy prior to disposal of the effluent.
摘要翻译： 棕榈油加工厂正在不断寻找提高石油采收率的途径，并减少棕榈油废水的生物化学需氧量和化学需氧量。 描述了一种用于通过在处理废水之前用超声波能量处理压制的棕榈油浆料来增加回收的油量并减少棕榈油机废水的生物化学需氧量和化学需氧量的方法。
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4.发明授权Transient speed-and transient load-based compensation of fuel injection pressure 有权燃油喷射压力的瞬时速度和瞬态负载补偿公开(公告)号：US07200485B2
公开(公告)日：2007-04-03
申请号：US11254480
申请日：2005-10-19
申请人： Michael P. Kennedy
发明人： Michael P. Kennedy
CPC分类号： F02D41/10 , F02D2200/0602
摘要： An engine (10) has a fueling system that uses hydraulic fluid to force fuel into engine combustion chambers via fuel injectors. Pressure of the hydraulic fluid is determined by a steady state strategy (ICP_DES—1) and a transient strategy (34, 36) that develops transient data values to account for certain transients in engine operation by processing engine speed data and data representing rate of change of engine speed, and data representing engine fueling to develop sub-strategy data values (ICP_FF_TS, ICP_FF_TL) for a transient component. The data values ICP_DES—1, ICP_FF_TS, and ICP_FF_TL are algebraically summed to develop a data value (ICP_DES—2) for a transient-modified desired hydraulic fluid pressure that is compared with a data value for actual hydraulic fluid pressure (ICP) to develop a data value for an error signal ICP_ERR. The data value for the error signal is processed according to a closed-loop strategy to develop a data value that controls the hydraulic fluid pressure.
摘要翻译： 发动机（10）具有燃料供给系统，其使用液压流体通过燃料喷射器将燃料迫使燃料进入发动机燃烧室。 液压流体的压力由稳态策略（ICP_DES - 1）和瞬态策略（34,36）确定，其中瞬态数据值通过处理发动机转速来形成发动机运转中的某些瞬变 表示发动机速度变化率的数据和数据，以及表示发动机加油的数据，以开发用于瞬态组件的子策略数据值（ICP_FF_TS，ICP_FF_TL）。 将数据值ICP_DES < - > 1，ICP_FF_TS和ICP_FF_TL代数相加以形成用于被比较的瞬态改变的期望液压流体压力的数据值（ICP_DES_- 2） 具有用于实际液压流体压力（ICP）的数据值，以产生误差信号ICP_ERR的数据值。 根据闭环策略处理误差信号的数据值，以开发控制液压油压力的数据值。
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公开(公告)号：US07047953B2
公开(公告)日：2006-05-23
申请号：US10389820
申请日：2003-03-17
申请人： Michael P. Kennedy
发明人： Michael P. Kennedy
IPC分类号： F02M25/07
CPC分类号： F02D41/0077 , F02B29/0406 , F02D41/005 , F02D41/10 , F02D41/107 , F02D41/2422 , F02D2041/141 , F02D2200/1012 , F02M26/05 , F02M26/23 , Y02T10/47
摘要： A valve operator position is determined for an exhaust gas recirculation valve (117) for an internal combustion engine (101). The valve position may be adjusted (313) for transient engine speed conditions and/or adjusted (309) for transient engine load conditions. During high transient states, the EGR valve is closed more, to allow more air to reach the cylinders of the engine, thereby improving engine performance.
摘要翻译： 为内燃机（101）的排气再循环阀（117）确定阀操作者位置。 对于瞬态发动机转速条件和/或调整（309）可以调节（313）阀门位置以用于瞬态发动机负载条件。 在高过渡状态期间，EGR阀被关闭得更多，以允许更多的空气到达发动机的气缸，从而提高发动机性能。
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6.发明授权Transient speed- and transient load-based compensation of fuel injection control pressure 有权燃油喷射控制压力的瞬时速度和瞬态负载补偿公开(公告)号：US06988029B1
公开(公告)日：2006-01-17
申请号：US10947917
申请日：2004-09-23
申请人： Michael P. Kennedy
发明人： Michael P. Kennedy
IPC分类号： F02D41/38
CPC分类号： F02D41/10 , F02D2200/0602
摘要： An engine (10) has a fueling system that uses hydraulic fluid to force fuel into engine combustion chambers via fuel injectors. Pressure of the hydraulic fluid is determined by a steady state strategy (ICP—DES—1) and a transient strategy (34, 36) that develops transient data values to account for certain transients in engine operation by processing engine speed data and data representing rate of change of engine speed, and data representing engine fueling to develop sub-strategy data values (ICP—FF—TS, ICP—FF—TL) for a transient component. The data values ICP—DES—1, ICP—FF—TS, and ICP—FF—TL are algebraically summed to develop a data value (ICP—DES—2) for a transient-modified desired hydraulic fluid pressure that is compared with a data value for actual hydraulic fluid pressure (ICP) to develop a data value for an error signal ICP—ERR. The data value for the error signal is processed according to a closed-loop strategy to develop a data value that controls the hydraulic fluid pressure.
摘要翻译： 发动机（10）具有燃料供给系统，其使用液压流体通过燃料喷射器将燃料迫使燃料进入发动机燃烧室。 液压流体的压力由稳态策略（ICP） - 瞬态策略（34,36）确定，其中产生瞬态数据值以解释 通过处理发动机速度数据和表示发动机速度变化速率的数据的发动机操作中的某些瞬变以及表示发动机加燃料的数据以开发子策略数据值（ICP - TS，ICP - TL）。 数据值ICP ICP ICP ICP TS ICP ICP ICP ICP TS TS TS TS <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 对于瞬态改进的期望液压流体，代数求和以形成数据值（ICP） - / - 与用于实际液压流体压力（ICP）的数据值进行比较以产生误差信号ICP ERR的数据值的压力。 根据闭环策略处理误差信号的数据值，以开发控制液压油压力的数据值。
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7.发明授权Transient compensation of EGR and boost in an engine using accelerator pedal rate data 有权使用加速踏板速率数据对发动机EGR和瞬时补偿进行补偿公开(公告)号：US06985808B1
公开(公告)日：2006-01-10
申请号：US10939741
申请日：2004-09-13
申请人： Michael P. Kennedy
发明人： Michael P. Kennedy
CPC分类号： F02D41/005 , F02D41/0007 , F02D41/0065 , F02D2041/141 , F02D2200/1012 , F02D2200/602 , F02M26/05 , Y02T10/144 , Y02T10/47
摘要： An internal combustion engine (10) has a control system (24) for processing various data to develop data for control of various aspects of engine operation, including controlling a device, such as an EGR valve (22) or turbocharger (16). A transient compensation strategy develops a multiplier data value for transient compensation of a control data value for controlling the device by multiplying that control data value by that multiplier data value. The transient compensation strategy comprises a map (34, 40) containing data values for the multiplier, each of which is correlated with both a particular data value for engine speed within a range of data values for engine speed (N) and a particular data value for accelerator pedal rate (APS—d) within a range of data values for accelerator pedal rate. The strategy selects one of the multiplier data values from the map on the basis of a data value for engine speed and of a data value for accelerator pedal rate and then multiplies the control data value for controlling the device by the one selected multiplier data value.
摘要翻译： 内燃机（10）具有控制系统（24），用于处理各种数据以开发用于控制发动机运行各个方面的数据，包括控制诸如EGR阀（22）或涡轮增压器（16）的装置。 瞬时补偿策略通过将该控制数据值乘以该乘数数据值来产生用于控制数据值的瞬态补偿的乘数数据值。 瞬态补偿策略包括一个包含乘法器数据值的地图（34,40），每个地图与发动机转速（N）的数据值范围内的特定数据值与特定数据值 在加速踏板速度的数据值的范围内的加速踏板速度（APS < - > D）。 该策略基于发动机转速的数据值和加速踏板速度的数据值从地图中选择一个乘数数据值，然后将用于控制该设备的控制数据值乘以一个所选择的乘数数据值。
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