Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An intrinsic way to control E-sail spin   We show that by having the auxtethers made partly or completely of conducting
material and by controlling their voltages, it is possible to control the spin
rate of the electric solar wind sail by using the electric sail effect itself.
The proposed intrinsic spin rate control scheme has enough control authority to
overcome the secular change of the spin rate due to orbital Coriolis effect.

15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org