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    • 3. 发明申请
    • Test bed for electrical energy storage systems for vehicles
    • 车辆电力储存系统试验台
    • US20110153239A1
    • 2011-06-23
    • US12656537
    • 2010-02-02
    • Mario SchweigerStephan KunzfeldKurt GschweitlFelix PfisterFranck Le RhunChristian Schyr
    • Mario SchweigerStephan KunzfeldKurt GschweitlFelix PfisterFranck Le RhunChristian Schyr
    • G01R31/36
    • H01M10/4285G01R31/3627H01M10/48
    • A test bed for electrical energy storage systems for vehicles, in particular for traction batteries for hybrid electric vehicles, plug-in hybrid electric vehicles, and electric vehicles is equipped with a test system (3) for conducting electrical tests of the energy storage system (1), optionally at least one conditioning unit (4) for the climate control of the energy storage system (1), at least one data collection and analysis system, and optionally at least one safety system.In order to be able to test energy storage systems in a manner approximating their use as closely as possible in that all real influences on the energy storage system, for example, a traction battery for electric or hybrid vehicles, can be simulated with the simultaneous interaction of thermal, electrical, and mechanical influencing factors without the need to conduct tests in a real-world environment, at least one actuator (5) is additionally provided for the mechanical stimulation of the energy storage system (1).
    • 用于车辆的电能存储系统的试验台,特别是用于混合动力电动车辆,插电式混合动力电动车辆和电动车辆的牵引电池的试验台装备有用于进行能量存储系统的电气测试的测试系统(3) 1),可选地用于能量存储系统(1)的气候控制的至少一个调节单元(4),至少一个数据收集和分析系统以及可选地至少一个安全系统。 为了能够以尽可能接近其使用的方式来测试能量存储系统,因为对能量存储系统的所有真实影响,例如用于电动或混合动力车辆的牵引电池可以用同时交互来模拟 的热,电和机械影响因素,而不需要在真实环境中进行测试,另外提供用于能量存储系统(1)的机械刺激的至少一个致动器(5)。
    • 4. 发明申请
    • Method for creating a non-linear, stationary or dynamic model of a control variable of a machine
    • 用于创建机器的控制变量的非线性,静止或动态模型的方法
    • US20060052991A1
    • 2006-03-09
    • US11168989
    • 2005-06-29
    • Horst PfluglStefan JakubekKurt Gschweitl
    • Horst PfluglStefan JakubekKurt Gschweitl
    • G06G7/48
    • G05B13/027G05B13/048G05B17/02
    • A method for creating a non-linear, stationary or dynamic overall model of a control variable of a combustion engine or partial systems thereof, is based on simplified partial model functions that are used to determine in a weighted fashion at each desired operating point the total output quantities from the partial model function with an associated weighting function. The difference between the total output quantity and the real value is determined for all real operating points; and in areas of operating points with an absolute value of this difference that is above the preset value, a further model function with a further associated weighting function is used for which the absolute value of the difference stays below the preset value. To use such a method in order to arrive faster, i.e. with fewer iterations, at the optimal overall model that satisfies a statistically substantiated high level of prediction quality and to create an overall model made up of as few partial models as possible, the steps for determining the difference between the total output quantity of the associated partial model functions and a real value of the control value as well as the application of a further model and weighting function are executed as many times as needed until the statistically evaluated prediction quality of the overall model has reached a desired value.
    • 用于创建内燃机或其部分系统的控制变量的非线性,静态或动态整体模型的方法基于简化的部分模型函数,其被用于以加权方式在每个期望的操作点确定总计 来自部分模型函数的输出量与相关联的加权函数。 确定所有实际操作点的总产出和实际值的差异; 并且在具有高于预设值的该差异的绝对值的操作点的区域中,使用具有进一步相关联的加权函数的另外的模型函数,该差异的绝对值保持在预设值以下。 为了使得这种方法能够更快地到达,即在最优的整体模型下,在满足统计上可以预测的高水平的预测质量并且创建尽可能少的部分模型的整体模型的情况下,迭代次数较少, 确定相关的部分模型函数的总输出量与控制值的实际值之间的差异以及另外的模型和加权函数的应用被执行多次,直到统计学评估的整体的预测质量 模型已达到理想值。
    • 5. 发明授权
    • Model based on-line optimization method
    • US06594575B2
    • 2003-07-15
    • US09780889
    • 2001-02-09
    • Horst PflüglAndreas RielKurt Gschweitl
    • Horst PflüglAndreas RielKurt Gschweitl
    • G06F1900
    • G05B13/021
    • A method for the automatic optimization of an output quantity of a system that is dependent on a plurality of input quantities (for example, an internal combustion engine) with maintenance of secondary conditions determines a theoretical value for the output quantity and for the secondary conditions on the basis of a respective model function having the input quantities as variables, and thereby respectively modifies, in successive individual steps, one of the input quantities within a variation space having a dimension corresponding to the number of input quantities, whereby values, corresponding to the respective input quantities, for the output quantity and for the secondary conditions are also determined directly at the system and are used for the correction of the model functions, until the model function has achieved its optimal value, satisfying the secondary conditions, for the output quantity. In order to reach an assured optimal value for the system more rapidly and with lower expense, in a first stage the modification of the input quantities for the calculation and determination at the system takes place in an arbitrarily predetermined sequence, whereby for each input quantity an individual predetermined step size is not exceeded, and, after the predetermined sequence has been processed, the combination of input quantities that is closest to the optimal value is used as the starting point for the second stage.
    • 6. 发明授权
    • Method for creating a non-linear, stationary or dynamic model of a control variable of a machine
    • 用于创建机器的控制变量的非线性,静止或动态模型的方法
    • US07444190B2
    • 2008-10-28
    • US11168989
    • 2005-06-29
    • Horst PflüglStefan JakubekKurt Gschweitl
    • Horst PflüglStefan JakubekKurt Gschweitl
    • G06F17/50G06G7/62G05B13/02
    • G05B13/027G05B13/048G05B17/02
    • A method for creating a non-linear, stationary or dynamic overall model of a control variable of a combustion engine or partial systems thereof is based on simplified partial model functions that are used to determine in a weighted fashion at each desired operating point the total output quantities from the partial model function with an associated weighting function. The difference between the total output quantity and the real value is determined for all real operating points; and in areas of operating points with an absolute value of this difference that is above the preset value, a further model function with a further associated weighting function is used for which the absolute value of the difference stays below the preset value.The steps for determining the difference between the total output quantity of the associated partial model functions and a real value of the control value as well as the application of a further model and weighting function are executed as many times as needed until the statistically evaluated prediction quality of the overall model has reached a desired value.
    • 用于创建内燃机或其部分系统的控制变量的非线性,静态或动态整体模型的方法基于简化的部分模型函数,其用于以每个期望操作点的加权方式确定总输出 来自部分模型函数的量与相关的加权函数。 确定所有实际操作点的总产出和实际值的差异; 并且在具有高于预设值的该差异的绝对值的操作点的区域中,使用具有进一步相关联的加权函数的另外的模型函数,该差异的绝对值保持在预设值以下。 确定相关部分模型函数的总输出量与控制值的实际值之间的差异的步骤以及进一步的模型和加权函数的应用的步骤按需要执行多次,直到统计学评估的预测质量 的整体模式已经达到了期望的价值。