Coulomb drag propulsion experiments of ESTCube-2 and FORESAIL-1

I Iakubivskyi, P Janhunen, J Praks, V Allik, K Bussov… - Acta Astronautica, 2020 - Elsevier
This paper presents two technology experiments–the plasma brake for deorbiting and the
electric solar wind sail for interplanetary propulsion–on board the ESTCube-2 and …

Dynamics and control of a full-scale flexible electric solar wind sail spacecraft

H Ren, T Yuan, M Huo, C Zhao, S Zeng - Aerospace Science and …, 2021 - Elsevier
The dynamics and control strategies of a full-scale flexible electric solar wind sail (E-sail)
spacecraft are studied in this work. The configuration of the E-sail is an umbrella shape …

[PDF][PDF] ESTCube-1 nanosatellite for electric solar wind sail in-orbit technology demonstration

S Lätt, A Slavinskis, E Ilbis, U Kvell… - Proceedings of the …, 2014 - drive.google.com
This paper presents the mission analysis, requirements, system design, system level test
results, as well as mass and power budgets of a 1-unit CubeSat ESTCube-1 built to perform …

Thrust vectoring of an electric solar wind sail with a realistic sail shape

P Toivanen, P Janhunen - Acta Astronautica, 2017 - Elsevier
The shape of a rotating electric solar wind sail under the centrifugal force and solar wind
dynamic pressure is modeled to address the sail attitude maintenance and thrust vectoring …

Characteristics of coupled orbital-attitude dynamics of flexible electric solar wind sail

G Li, ZH Zhu, C Du, SA Meguid - Acta astronautica, 2019 - Elsevier
This paper studies the dynamic characteristics of an electric solar wind sail (E-sail). A high-
fidelity multiphysics model is developed by the nodal position finite element method to …

Flight dynamics and control strategy of electric solar wind sails

G Li, ZH Zhu, C Du - Journal of Guidance, Control, and Dynamics, 2020 - arc.aiaa.org
This paper studies the flight dynamics and control strategy for electric solar wind sails based
on the nodal position finite element method, where the coupling effects between tether …

E-sail test payload of ESTCube-1 nanosatellite

J Envall, P Janhunen, P Toivanen, M Pajusalu… - arXiv preprint arXiv …, 2014 - arxiv.org
The scientific mission of ESTCube-1, launched in May 2013, is to measure the Electric solar
wind sail (E-sail) force in orbit. The experiment is planned to push forward the development …

[PDF][PDF] Accommodating the plasma brake experiment on-board the Aalto-1 satellite.

O Khurshid, T Tikka, J Praks, M Hallikainen - Proceedings of the Estonian …, 2014 - kirj.ee
This paper presents an overview and the current status of hosting the electrostatic plasma
brake (EPB) experiment onboard the Finnish Aalto-1 satellite. The goal of the experiment is …

Nanospacecraft fleet for multi-asteroid touring with electric solar wind sails

A Slavinskis, P Janhunen, P Toivanen… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
We propose a distributed close-range survey of hundreds of asteroids representing many
asteroid families, spectral types and sizes. This can be implemented by a fleet of …

Coupled attitude-vibration analysis of an E-sail using absolute nodal coordinate formulation

C Zhao, M Huo, J Qi, S Cao, D Zhu, L Sun, H Sun, N Qi - Astrodynamics, 2020 - Springer
In this study, the effects of solar wind on an electric sail (E-sail) are modeled and analyzed
using an absolute nodal coordinate formulation (ANCF). First, the thrust of the charged metal …