Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Parameter Identification with Finite-Convergence Time Alertness
  Preservation   In this brief note we present two new parameter identifiers whose estimates
converge in finite time under weak interval excitation assumptions. The main
novelty is that, in contrast with other finite-convergence time (FCT)
estimators, our schemes preserve the FCT property when the parameters change.
The previous versions of our FCT estimators can track the parameter variations
only asymptotically. Continuous-time and discrete-time versions of the new
estimators are presented

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The categories of this paper are: plasm-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: hep-ex
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The categories of this paper are: chao-dyn
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The categories of this paper are: cond-mat
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The categories of this paper are: gr-qc
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The categories of this paper are: physics
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The categories of this paper are: funct-an
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The categories of this paper are: patt-sol
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The categories of this paper are: chem-ph
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The categories of this paper are: econ
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The categories of this paper are: nucl-th
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The categories of this paper are: nlin
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The categories of this paper are: hep-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: math-ph