Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: In-flight positional and energy use data set of a DJI Matrice 100
  quadcopter for small package delivery   We autonomously direct a small quadcopter package delivery Uncrewed Aerial
Vehicle (UAV) or "drone" to take off, fly a specified route, and land for a
total of 209 flights while varying a set of operational parameters. The vehicle
was equipped with onboard sensors, including GPS, IMU, voltage and current
sensors, and an ultrasonic anemometer, to collect high-resolution data on the
inertial states, wind speed, and power consumption. Operational parameters,
such as commanded ground speed, payload, and cruise altitude, are varied for
each flight. This large data set has a total flight time of 10 hours and 45
minutes and was collected from April to October of 2019 covering a total
distance of approximately 65 kilometers. The data collected were validated by
comparing flights with similar operational parameters. We believe these data
will be of great interest to the research and industrial communities, who can
use the data to improve UAV designs, safety, and energy efficiency, as well as
advance the physical understanding of in-flight operations for package delivery
drones.

7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th