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    • 4. 发明授权
    • Method for analysis of control systems
    • 控制系统分析方法
    • US07890310B2
    • 2011-02-15
    • US10991899
    • 2004-11-17
    • John GlassPascal Gahinet
    • John GlassPascal Gahinet
    • G06G7/48
    • G05B19/0426G05B2219/23258
    • The present invention provides a framework to let users systematically analyze, and design controllers for, complex non-linear dynamic systems modeled in a block diagram environment. By extracting linearized models from non-linear plant models (block diagrams), users can use one or more control design and tuning methodologies available for linear systems. Complex side effects, such as cross-coupling and exogenous disturbances, are viewable and can be dealt with in real-time during a design. The results of a design are automatically implemented in a block diagram.
    • 本发明提供了一种框架,以允许用户系统地分析并设计用于在框图环境中建模的复杂非线性动态系统的控制器。 通过从非线性工厂模型(框图)提取线性化模型,用户可以使用一个或多个可用于线性系统的控制设计和调优方法。 复杂的副作用,如交叉耦合和外部干扰,是可见的,可以在设计过程中实时处理。 设计结果以框图自动实现。
    • 5. 发明申请
    • Digital effects analysis in modeling environments
    • 建模环境中的数字效果分析
    • US20070150252A1
    • 2007-06-28
    • US11320214
    • 2005-12-27
    • John GlassThomas Erkkinen
    • John GlassThomas Erkkinen
    • G06F9/45
    • G06F17/5009G06F11/3447G06F2201/865G06F2217/04
    • An analysis tool analyzes a model to determine the digital effect of the model in a modeling or programming environment. With the analysis tool, a user can determine minimum hardware functionality needed to execute the software generated from the model. The hardware functionality may include the word size of the microprocessor that executes the software appropriately. The hardware functionality may also include the execution speed of the microprocessor executing the software. The hardware functionality may further include the functionality of other hardware elements, such as the word length of an Analog to Digital converter. The analysis tool enables a user to produce a system at a low cost while achieving necessary performance criteria.
    • 分析工具分析模型以确定模型在建模或编程环境中的数字效应。 使用分析工具,用户可以确定执行从模型生成的软件所需的最低硬件功能。 硬件功能可以包括适当地执行软件的微处理器的字大小。 硬件功能还可以包括执行软件的微处理器的执行速度。 硬件功能还可以包括其他硬件元件的功能,例如模数转换器的字长​​。 分析工具使用户能够以低成本生产系统,同时实现必要的性能标准。
    • 6. 发明授权
    • Digital effects analysis in modeling environments
    • 建模环境中的数字效果分析
    • US08046207B2
    • 2011-10-25
    • US11320214
    • 2005-12-27
    • John GlassThomas J. Erkkinen
    • John GlassThomas J. Erkkinen
    • G06F17/50
    • G06F17/5009G06F11/3447G06F2201/865G06F2217/04
    • An analysis tool analyzes a model to determine the digital effect of the model in a modeling or programming environment. With the analysis tool, a user can determine minimum hardware functionality needed to execute the software generated from the model. The hardware functionality may include the word size of the microprocessor that executes the software appropriately. The hardware functionality may also include the execution speed of the microprocessor executing the software. The hardware functionality may further include the functionality of other hardware elements, such as the word length of an Analog to Digital converter. The analysis tool enables a user to produce a system at a low cost while achieving necessary performance criteria.
    • 分析工具分析模型以确定模型在建模或编程环境中的数字效应。 使用分析工具,用户可以确定执行从模型生成的软件所需的最低硬件功能。 硬件功能可以包括适当地执行软件的微处理器的字大小。 硬件功能还可以包括执行软件的微处理器的执行速度。 硬件功能还可以包括其他硬件元件的功能,例如模数转换器的字长​​。 分析工具使用户能够以低成本生产系统,同时实现必要的性能标准。
    • 8. 发明授权
    • Analyzing linearization of models in modeling environments
    • 分析建模环境中模型的线性化
    • US07643973B2
    • 2010-01-05
    • US10940104
    • 2004-09-13
    • John Glass
    • John Glass
    • G06G7/48
    • G06F17/5009G06F17/13
    • Method and systems for analyzing the linearization of a model in a modeling environment are disclosed. The modeling environment may provide tools for linearizing the model to generate a linear model. The modeling environment may also provide tools for analyzing the linearization of the model. The tools for analyzing the linearization of the model may inspect the linear model to determine whether the model is properly linearized. The results of the linearization may be provided to users so that the users are able modify the linearization result and have the model linearized again using the modified information.
    • 公开了在建模环境中分析模型的线性化的方法和系统。 建模环境可以提供用于线性化模型以生成线性模型的工具。 建模环境还可以提供用于分析模型线性化的工具。 用于分析模型线性化的工具可以检查线性模型以确定模型是否被适当地线性化。 可以向用户提供线性化的结果,使得用户能够修改线性化结果,并且使用修改的信息再次使模型线性化。