Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Output Regulation by Postprocessing Internal Models for a Class of
  Multivariable Nonlinear Systems   In this paper we propose a new design paradigm, which employing a
postprocessing internal model unit, to approach the problem of output
regulation for a class of multivariable minimum-phase nonlinear systems
possessing a partial normal form. Contrary to previous approaches, the proposed
regulator handles control inputs of dimension larger than the number of
regulated variables, provided that a controllability assumption holds, and can
employ additional measurements that need not to vanish at the ideal
error-zeroing steady state, but that can be useful for stabilization purposes
or to fulfil the minimum-phase requirement. Conditions for practical and
asymptotic output regulation are given, underlying how in postprocessing
schemes the design of internal models is necessarily intertwined with that of
the stabilizer.

12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org