Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multirobot rendezvous with visibility sensors in nonconvex environments   This paper presents a coordination algorithm for mobile autonomous robots.
Relying upon distributed sensing the robots achieve rendezvous, that is, they
move to a common location. Each robot is a point mass moving in a nonconvex
environment according to an omnidirectional kinematic model. Each robot is
equipped with line-of-sight limited-range sensors, i.e., a robot can measure
the relative position of any object (robots or environment boundary) if and
only if the object is within a given distance and there are no obstacles
in-between. The algorithm is designed using the notions of robust visibility,
connectivity-preserving constraint sets, and proximity graphs. Simulations
illustrate the theoretical results on the correctness of the proposed
algorithm, and its performance in asynchronous setups and with sensor
measurement and control errors.

33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th
4
The categories of this paper are: cond-mat
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex