公开(公告)号：US09558301B1

公开(公告)日：2017-01-31

申请号：US13965921

申请日：2013-08-13

Applicant: The MathWorks, Inc.

Inventor： Omar Armando Adrian Orqueda ,  Christian Patrick Grippo ,  Robert O. Aberg

IPC: G06F17/00 ,  G06N5/00 ,  G06F17/50

CPC classification number: G06F17/50 ,  G06F11/3604

Abstract: A device, method and tangible computer-readable medium are provided for detecting output discrepancies between representations of a block in two system models. For example, a first representation of a block may represent a default configuration and may execute in a first model. A second representation of the block may represent a user-modified configuration for the block and may execute in a second model. The user may execute the first and second models and may compare results using an exemplary embodiment. The embodiment may allow the user to define criteria and weightings for the criteria and to use the criteria for generating objective functions and constraints. The objective functions and constraints may be used to evaluate the performance of the two models. The embodiment may further perform trace back operations with respect to a model to determine a location in the model that produces an output discrepancy.

Abstract translation: 提供了用于检测两个系统模型中块的表示之间的输出差异的装置，方法和有形的计算机可读介质。 例如，块的第一表示可以表示默认配置并且可以在第一模型中执行。 块的第二表示可以表示块的用户修改的配置，并且可以在第二模型中执行。 用户可以执行第一和第二模型并且可以使用示例性实施例来比较结果。 该实施例可以允许用户为标准定义标准和权重，并且使用用于产生目标函数和约束的标准。 目标函数和约束可用于评估两种模型的性能。 该实施例可以进一步执行关于模型的追溯操作以确定模型中产生输出差异的位置。