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    Method for regulating a smooth running of an internal combustion engine
    1.
    发明授权
    Method for regulating a smooth running of an internal combustion engine 有权
    调节内燃机平稳运行的方法

    公开(公告)号：US6085143A

    公开(公告)日：2000-07-04

    申请号：US158253

    申请日：1998-09-22

    申请人： Achim Przymusinski ,  Andreas Hartke ,  Dirk Heinitz

    发明人： Achim Przymusinski ,  Andreas Hartke ,  Dirk Heinitz

    IPC分类号： F02D41/00 ,  F02D41/14 ,  F02D41/34 ,  F02D41/04

    CPC分类号： F02D41/0085 ,  F02D41/1402 ,  F02D2041/1409 ,  F02D2041/1415 ,  F02D2041/1433 ,  F02D2041/1434 ,  F02D41/1498

    摘要： A method for regulating the smooth running of a multicylinder internal combustion engine. An inverse linear path model estimates a characteristic process variable from state variables of the internal combustion engine, that is to say actual values, in particular engine speed, fuel quantity, operating temperature, charging pressure, etc. A desired value is compared with the actual value that is determined from state variables of the internal combustion engine by a measuring element. The actual value shows the rotational acceleration contribution of each cylinder. The difference between the actual value and the desired value is supplied to a controller that corrects the combustion in the individual cylinders in such a way that the actual value approaches the desired value. This ensures that the regulation for the smooth running of the engine takes effect both for stationary and non-stationary operating phases of the internal combustion engine.

    摘要翻译： 一种用于调节多缸内燃机的平稳运行的方法。 逆线性路径模型从内燃机的状态变量估计特征过程变量，即实际值，特别是发动机转速，燃料量，工作温度，充气压力等。将期望值与实际值进行比较 通过测量元件由内燃机的状态变量确定的值。 实际值表示每个气缸的旋转加速度贡献。 实际值和期望值之间的差异被提供给控制器，该控制器以实际值接近期望值的方式校正各个气缸中的燃烧。 这确保了用于发动机平稳运行的调节对于内燃机的静止和非静止运行阶段都是有效的。

    Method for the closed-loop control of a controlled system, in particular of an internal combustion engine
    2.
    发明授权
    Method for the closed-loop control of a controlled system, in particular of an internal combustion engine 失效
    控制系统，特别是内燃机的闭环控制方法

    公开(公告)号：US06226557B1

    公开(公告)日：2001-05-01

    申请号：US09124594

    申请日：1998-07-29

    申请人： Andreas Hartke ,  Achim Przymusinski ,  Dirk Heinitz

    发明人： Andreas Hartke ,  Achim Przymusinski ,  Dirk Heinitz

    IPC分类号： G05B1302

    CPC分类号： F02D41/008 ,  F02D41/1401 ,  F02D41/16 ,  F02D2041/1409 ,  F02D2041/1415 ,  F02D2041/1429 ,  F02D2041/143 ,  F02D2041/1433 ,  G05B13/04

    摘要： A method for the closed-loop control of a nonlinear controlled system in which a state variable of the controlled system is determined and an actuating value is determined using a control method and a reference variable. In addition, by using the state variable of the controlled system, a correction value is read from a linearization characteristic curve and multiplied by the actuating value and the product is specified as new desired value for the controlled system. The linearization characteristic curve is chosen in such a way that multiplication of the linearization characteristic curve by the nonlinear control action of the controlled system yields a linear control action.

    摘要翻译： 一种用于非线性控制系统的闭环控制的方法，其中确定了受控系统的状态变量，并且使用控制方法和参考变量来确定致动值。 另外，通过使用受控系统的状态变量，从线性化特性曲线读取校正值并乘以致动值，并将产品指定为受控系统的新的期望值。 选择线性化特性曲线，使得通过受控系统的非线性控制动作的线性化特性曲线的乘积产生线性控制动作。

    Method for determining an operating parameter for starting an internal combustion engine
    3.
    发明授权
    Method for determining an operating parameter for starting an internal combustion engine 有权
    确定起动内燃机的运行参数的方法

    公开(公告)号：US06196190B1

    公开(公告)日：2001-03-06

    申请号：US09524231

    申请日：2000-03-13

    申请人： Achim Przymusinski ,  Andreas Hartke ,  Dirk Heinitz

    发明人： Achim Przymusinski ,  Andreas Hartke ,  Dirk Heinitz

    IPC分类号： F02D4106

    CPC分类号： F02D31/008 ,  F02D41/062

    摘要： A method of starting an internal combustion engine having an injection system and characteristic variables includes the steps of supplying an injection system with an operating parameter that is determined from characteristic variables, supplying a speed regulator with an initialization value as an initial starting variable, and regulating a speed of an internal combustion engine up to an idling speed with the speed regulator based upon the initialization value. The acceleration to idling speed is carried out with the aid of the speed regulator based on the initialization value. The injection system is supplied with a mass of fuel to be injected. Regulation is carried out with a speed regulator already present in an engine controller. The initialization value is stored in a characteristic curve as a function of coolant temperature. The initialization value is applied to a first injection operation of the internal combustion engine.

    摘要翻译： 一种启动具有喷射系统和特征变量的内燃机的方法包括以下步骤：向喷射系统提供从特性变量确定的运行参数，向速度调节器提供初始化值作为初始起始变量，并调节 基于初始化值的速度调节器的内燃机的速度高达怠速。 借助于速度调节器，基于初始化值执行加速到空转速度。 注射系统被供给大量要注入的燃料。 发动机控制器中已经存在一个速度调节器来进行调节。 初始化值作为冷却剂温度的函数存储在特性曲线中。 初始化值被应用于内燃机的第一喷射操作。

    Method for controlling an internal combustion engine for compensating bouncing oscillations
    4.
    发明授权
    Method for controlling an internal combustion engine for compensating bouncing oscillations 有权
    用于控制用于补偿弹跳振荡的内燃机的方法

    公开(公告)号：US6035827A

    公开(公告)日：2000-03-14

    申请号：US207122

    申请日：1998-12-07

    申请人： Dirk Heinitz ,  Achim Przymusinski

    发明人： Dirk Heinitz ,  Achim Przymusinski

    IPC分类号： F02D11/10 ,  F02D41/02 ,  F02D41/14

    CPC分类号： F02D41/021 ,  F02D11/105 ,  F02D41/14 ,  F02D41/1497

    摘要： A transmission system includes an internal combustion engine, a vehicle drive train and a fuel supply. A method for controlling the internal combustion engine for preventing low frequency bouncing oscillations includes connecting a transmission element upstream of the transmission system. The transmission element has a transmission function inverse with respect to a transmission function of the transmission system. A selection of a time constant of the transmission element not only prevents the bouncing oscillations but also achieves a damping of load jolts.

    摘要翻译： 传动系统包括内燃机，车辆传动系和燃料源。 用于控制用于防止低频跳动振荡的内燃机的方法包括将传输元件连接到传输系统的上游。 发送元件具有与发送系统的发送功能相反的发送功能。 传动元件的时间常数的选择不仅可以防止弹跳振荡，而且可以实现负载颠簸的阻尼。

    Method for controlling the fuel injection in an internal combustion engine
    6.
    发明授权
    Method for controlling the fuel injection in an internal combustion engine 有权
    用于控制内燃机中的燃料喷射的方法

    公开(公告)号：US6092510A

    公开(公告)日：2000-07-25

    申请号：US153210

    申请日：1998-09-15

    申请人： Achim Przymusinski ,  Dirk Heinitz ,  Arno Friedrich

    发明人： Achim Przymusinski ,  Dirk Heinitz ,  Arno Friedrich

    IPC分类号： F02D11/10 ,  F02D41/34 ,  F02M51/00

    CPC分类号： F02D41/345 ,  F02D11/105 ,  Y02T10/44

    摘要： A method for controlling an injection of fuel in an internal combustion engine in which steady-state optimum injection parameters, in particular the start-of-injection angle, is corrected for non-steady-state operating phases. The correction is carried out by a transmission element to which the driver's request is fed as an input and correction parameters are determined therefrom. Using the correction parameters, fuel injection parameters obtained from a characteristic diagram that is optimum for steady-state operating conditions are corrected. In this manner, the behavior of the internal combustion engine is improved for non-steady-state operating phases.

    摘要翻译： 一种用于控制内燃机中的燃料喷射的方法，其中稳态最佳喷射参数，特别是喷射开始角度，在非稳态运行阶段被校正。 该校正由作为输入的驾驶员请求被送达的传动元件进行，并且由此确定校正参数。 使用校正参数，校正从稳态运行条件最佳的特征图获得的燃料喷射参数。 以这种方式，对于非稳态运行阶段，内燃机的性能得到改善。

    Method for the closed-loop control of the boost pressure of a turbocharged internal combustion engine
    7.
    发明授权
    Method for the closed-loop control of the boost pressure of a turbocharged internal combustion engine 失效
    用于涡轮增压内燃机的增压压力的闭环控制的方法

    公开(公告)号：US6067799A

    公开(公告)日：2000-05-30

    申请号：US220235

    申请日：1998-12-23

    申请人： Dirk Heinitz ,  Achim Przymusinski ,  Christian Birkner

    发明人： Dirk Heinitz ,  Achim Przymusinski ,  Christian Birkner

    IPC分类号： F02D41/00 ,  F02D23/00

    CPC分类号： F02D41/0007 ,  Y02T10/144

    摘要： The boost pressure in a turbocharged internal combustion engine is regulated by closed-loop control. A current performance graph value u(k), corresponding to a desired boost pressure, is determined from a speed/load-dependent performance graph. After that, the current performance graph value u(k) is compared with a previous performance graph value u(k-1). If the current performance graph value u(k) is greater than or equal to the previous performance graph value u(k-1), then the current performance graph value u(k) is transmitted as the process parameter x(k). Conversely, if the current performance graph value u(k) is less than the previous performance graph value u(k-1), then the current performance graph value u(k) is filtered by a PT.sub.2 member after an idle time elapses and is transmitted as the process parameter x(k).

    摘要翻译： 涡轮增压内燃机的增压压力由闭环控制来调节。 根据速度/负载相关的性能图确定对应于期望的增压压力的当前性能图值u（k）。 之后，将当前性能图值u（k）与先前的性能图值u（k-1）进行比较。 如果当前性能图值u（k）大于或等于先前的性能曲线图值u（k-1），那么当前的性能图值u（k）被作为过程参数x（k）被发送。 相反，如果当前的性能图值u（k）小于先前的性能图值u（k-1），那么在空闲时间过去之后，当前性能图值u（k）被PT2成员过滤，并且是 作为过程参数x（k）发送。

    Device for controlling an internal combustion engine
    8.
    发明授权
    Device for controlling an internal combustion engine 失效
    用于控制内燃机的装置

    公开(公告)号：US6058708A

    公开(公告)日：2000-05-09

    申请号：US124621

    申请日：1998-07-29

    申请人： Dirk Heinitz ,  Achim Przymusinski

    发明人： Dirk Heinitz ,  Achim Przymusinski

    IPC分类号： F02D23/00 ,  F02D41/00 ,  F02D41/14 ,  F02B37/12

    CPC分类号： F02D23/00 ,  F02D41/0007 ,  F02D41/1401 ,  F02D2041/1409 ,  F02D2041/1418 ,  F02D2041/1419 ,  Y02T10/144

    摘要： An internal combustion engine has a pressure sensor for a charging pressure, an air mass flow rate meter for an air mass flow and a charging device with which a bypass valve in a bypass pipe or an actuator for varying the geometry of a turbine are associated. A cascaded control device for controlling the internal combustion engine includes a first controller having a controlled variable that is the charging pressure and a manipulated variable which is the air mass flow, as well as a second controller having a controlled variable that is the air mass flow and a manipulated variable which is the degree of opening of the bypass valve.

    摘要翻译： 内燃机具有用于充气压力的压力传感器，用于空气质量流量的空气质量流量计和用于改变涡轮几何形状的旁通管或致动器中的旁通阀的充气装置。 用于控制内燃机的级联控制装置包括具有作为充气压力的受控变量和作为空气质量流量的操作变量的第一控制器以及具有作为空气质量流量的受控变量的第二控制器 以及作为旁通阀的打开程度的操作变量。