Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Optimal Estimator Design and Properties Analysis for Interconnected
  Systems with Asymmetric Information Structure   This paper studies the optimal state estimation problem for interconnected
systems. Each subsystem can obtain its own measurement in real time, while, the
measurements transmitted between the subsystems suffer from random delay. The
optimal estimator is analytically designed for minimizing the conditional error
covariance. Due to the random delay, the error covariance of the estimation is
random. The boundedness of the expected error covariance (EEC) is analyzed. In
particular, a new condition that is easy to verify is established for the
boundedness of EEC. Further, the properties about EEC with respect to the delay
probability is studied. We found that there exists a critical probability such
that the EEC is bounded if the delay probability is below the critical
probability. Also, a lower and upper bound of the critical probability is
effectively computed. Finally, the proposed results are applied to a power
system, and the effectiveness of the designed methods is illustrated by
simulations.

32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
21
The categories of this paper are: adap-org
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an