Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fixed-time Synchronization of Networked Uncertain Euler-Lagrange Systems   This paper considers the fixed-time control problem of a multi-agent system
composed of a class of Euler-Lagrange dynamics with parametric uncertainty and
a dynamic leader under a directed communication network. A distributed
fixed-time observer is first proposed to estimate the desired trajectory and
then a fixed-time controller is constructed by transforming uncertain
Euler-Lagrange systems into second-order systems and utilizing the backstepping
design procedure. The overall design guarantees that the synchronization errors
converge to zero in a prescribed time independent of initial conditions. The
control design conditions can also be relaxed for a weaker finite-time control
requirement.

26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
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The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
6
The categories of this paper are: astro-ph
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The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc