Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite Time Robust Control of the Sit-to-Stand Movement for Powered
  Lower Limb Orthoses   This study presents a technique to safely control the Sit-to-Stand movement
of powered lower limb orthoses in the presence of parameter uncertainty. The
weight matrices used to calculate the finite time horizon linear-quadratic
regulator (LQR) gain in the feedback loop are chosen from a pool of candidates
as to minimize a robust performance metric involving induced gains that measure
the deviation of variables of interest in a linear time-varying (LTV) system,
at specific times within a finite horizon, caused by a perturbation signal
modeling the variation of the parameters. Two relevant Sit-to-Stand movements
are simulated for drawing comparisons with the results documented in a previous
work.

5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph