Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: PMU-Based Estimation of Dynamic State Jacobian Matrix   In this paper, a hybrid measurement and model-based method is proposed which
can estimate the dynamic state Jacobian matrix in near real-time. The proposed
method is computationally efficient and robust to the variation of network
topology. Since the estimated Jacobian matrix carries significant information
on system dynamics and states, it can be utilized in various applications. In
particular, two application of the estimated Jacobian matrix in online
oscillation analysis, stability monitoring and control are illustrated with
numerical examples. In addition, a side-product of the proposed method can
facilitate model validation by approximating the damping of generators.

20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
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The categories of this paper are: solv-int
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The categories of this paper are: dg-ga
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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
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The categories of this paper are: eess
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph