arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.13964math.OCeess.SP
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随机动态负荷模型的序贯贝叶斯参数估计

Sequential Bayesian Parameter Estimation of Stochastic Dynamic Load Models

Daniel Adrian Maldonado, Vishwas Rao, Mihai Anitescu, Vivak Patel

摘要:

在本文中,我们专注于参数估计的动态负荷模型的随机条款,特别是,负荷模型的保护设置是不确定的,如在聚合的空调机组。我们展示了如何在聚合的保护特性的不确定性,可以制定为一个随机微分方程与过程噪声。我们铸造的贝叶斯参数估计框架内的参数反演,我们提出的方法,包括过程噪声。我们证明了在参数估计中考虑随机性的好处和忽略它的风险。

英文摘要:

In this paper we focus on the parameter estimation of dynamic load models with stochastic terms, in particular, load models where protection settings are uncertain, such as in aggregated air conditioning units. We show how the uncertainty in the aggregated protection characteristics can be formulated as a stochastic differential equation with process noise. We cast the parameter inversion within a Bayesian parameter estimation framework, and we present methods to include process noise. We demonstrate the benefits of considering stochasticity in the parameter estimation and the risks of ignoring it.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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