CN114424196A - 非线性模型的线性化处理方法、装置及存储介质 - Google Patents

非线性模型的线性化处理方法、装置及存储介质 Download PDF

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CN114424196A
CN114424196A CN201980100540.8A CN201980100540A CN114424196A CN 114424196 A CN114424196 A CN 114424196A CN 201980100540 A CN201980100540 A CN 201980100540A CN 114424196 A CN114424196 A CN 114424196A
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王德慧
江宁
张拓
田中伟
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Siemens AG
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Siemens AG
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/27—Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/08—Thermal analysis or thermal optimisation

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Abstract

一种非线性模型的线性化处理方法、装置及存储介质。其中，方法包括：针对每个设备的非线性模型，确定所述模型各个输入参数的取值范围(101)；将每个输入参数的取值范围基于复数个插值点划分为复数个子区间(102)；在每个子区间内均衡确定复数个输入样本值(103)；遍历所述模型各个输入参数的输入样本值组合，利用所述非线性模型得到每个输入样本值组合对应的输出样本值组合(104)；利用所有输入样本值组合与其所对应的输出样本值组合生成一个张量表(105)。上述方法能够针对一些包括非线性物理过程的模型实现非线性模型的线性化处理。

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PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201980100540.8A 2019-09-30 2019-09-30 非线性模型的线性化处理方法、装置及存储介质 Pending CN114424196A (zh)

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CN104133948B (zh) * 2014-07-16 2018-02-02 潍柴动力股份有限公司 一种仿真模型生成方法、系统及仿真模型
US20160034421A1 (en) * 2014-08-01 2016-02-04 Infineon Technologies Ag Digital pre-distortion and post-distortion based on segmentwise piecewise polynomial approximation
CN107389116A (zh) * 2017-07-29 2017-11-24 北京广利核系统工程有限公司 模拟电流变送器信号的自动化测试装置和方法
CN116450992A (zh) * 2018-10-09 2023-07-18 创新先进技术有限公司 非线性规划问题的处理方法及装置
CN109902854B (zh) * 2019-01-11 2020-11-27 重庆大学 电-气互联系统最优潮流全线性模型的构建方法
CN109976156B (zh) * 2019-03-13 2021-08-06 南京航空航天大学 固定翼无人机栖落机动轨迹的建模与预测控制方法

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US20220350947A1 (en) 2022-11-03
WO2021062755A1 (zh) 2021-04-08
EP4024259A4 (en) 2023-05-10

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