Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An asymptotical method to estimate the parameters of a deteriorating
  system under condition-based maintenance   In this paper, we develop a new method to estimate the parameters of a
deteriorating system under perfect condition-based maintenance. This method is
based on the asymptotical behavior of the system, which is studied by using the
renewal process theory. We obtain a Central Limit Theorem (CLT in the
following) for the parameters. We compare the accuracy and the speed of the
method with the maximum likelihood one (ML method in the following) on
different examples.

27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
32
The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
4
The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th