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the claim
Spin stability is used to stabilize spacecraft orientation
the verdict
SUPPORTED
the evidence backs this
refutedsupported
the weight of evidence
5 sources for · 0 against

Peer-reviewed literature and reference materials confirm that spin stabilization is a well-established technique utilized in various space missions to control and stabilize spacecraft orientation and attitude.

Evidence for · 5
2024 · cited by 2
Meter-scale, submicron-thick lightsail spacecraft, propelled to relativistic velocities via photon pressure using high-power density laser radiation, offer a potentially new route to space exploration within and beyond the solar system, posing substantial challenges for materials science and engineering. We analyze the structural and photonic design of flexible lightsails by developing a mesh-based multiphysics simulator based on linear elastic theory. We observe spin-stabilized flexible lightsail shapes and designs that are immune to shape collapse during acceleration and exhibit beam-riding stability despite deformations caused by photon pressure and thermal expansion. Excitingly, nanophotonic lightsails based on planar silicon nitride membranes patterned with suitable optical metagratings exhibit both mechanically and dynamically stable propulsion along the pump laser axis. These advances suggest that laser-driven acceleration of membrane-like lightsails to the relativistic speeds needed to access interstellar distances is conceptually feasible, and that their fabrication could be achieved by scaling up modern microfabrication technology.
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The analysis

rails:sufficiency:supported:for=5+0p:against=0+0p | v55:sufficiency

More for · 4
2016 · cited by 0
Abstract The focus of this paper is to develop a control scheme for overcoming the nutational motion of an asymmetric spin satellite regardless of its spin-to-transverse inertia ratio using a single reaction wheel mounted along the desired spin axis. In this strategy the basic Proportional–Derivative (PD) controller is acted on the precession angle error and, moreover, Lyapunov stability is applied for creating positive spin rate using proper precession command. A Monte Carlo type approach is used to verify the stability for various inertia ratios. The control system makes use of only angular velocity of wheel and spacecraft angular rates to stabilize spin. This active nutation controller globally and asymptotically stabilizes the spacecraft about a revolute motion and provides automatically logical recovery of desired positive spin from any initial state. This straightforward attitude recovery technique does not require accurate estimates of spacecraft inertias and various simulation results demonstrate that stability is not affected by various inertia ratios. Numerical simulations confirm that the approach has typically robust performance.
2021 · cited by 0
EVANS ROOT LOCUS KONTROL TEKNİĞİ KULLANARAK UYDU DURUM KONTROLÜ ÖZET Durum Kontrol Sistemi bir uydunun durumunu, üzerine etkileyen harici torklara karşı kararlı hale getiren ve pozisyonunu istenen yönlerde tutan bir sistemdir. Uzay aracının kontrolü, 1957 yılında ilk uydu olan Sputnik'in uzaya gönderilmesiyle gündeme gelmiştir. Sputnik uydusunda spin stabilizasyon tekniği kulanılmıştır. Teknolojinin gelişmesiyle uydu kontrol sistemleri de buna paralel gelişmiştir. Günümüzde bir uzay aracının durumunu çok yüksek hassasiyetle kararlı hale getirmek çok yaygın bir uygulamadır. Yer çekimi farklılığına bağlı olarak kararlılık kontrolü, jet tepkili sistemler, momentum tekerleği, spin ve çift spin kararlılık sistemleri ve kontrol moment cayro sistemleri çok kullanılan durum kontrol yöntemleridir. Kontrol sistem seçimi, genellikle görevin gerektirdiği hassasiyet derecesine, sistem maliyetine ve uzay aracının yapısına bağlıdır. Bias Momentum sistemi de düşük maliyetli bir sistem olup, bu sistem esas itibariyle uzay aracının yunuslama eksenine paralel olarak yerleştirilen bir momentum tekerleğinden oluşur. Yalpa ekseni kararlılığı için, yalpa hataları bir sensor kullanılarak kontrol sistemine geri besleme yapılır. Sapma ekseni kararlılığı için sensor kullanılmayıp bunun yerine sapma-yalpa ekseni etkileşimi kullanılır. Bu çalışmada sapma ekseni hatalarının sensor yardımıyla ölçülüp kontrol sistemine iletildiği kabul edilmiştir. Görev amaçlarına ulaşmak için gerekli kontrol sistemini inşa
cited by 0
placed to stabilize this axis, with the spin rate nominally at 5 rpm. Inside the body was a hydrazine fuel tank. Hydrazine monopropellant was used for course Ulysses ( yoo-LISS-eez, UK also YOO-liss-eez) was a robotic space probe whose primary mission was to orbit the Sun and study it at all latitudes. It was launched in 1990 and made three "fast latitude scans" of the Sun in 1994/1995, 2000/2001, and 2007/2008. In addition, the probe studied several comets. Ulysses was a joint venture of the European Space Agency (ESA) and the United States' National The spacecraft was designed by ESA and built by Dornier Systems, a German aircraft manufacturer. The body was roughly a box, approximately 3.2 m × 3.3 m × 2.1 m (10.5 ft × 10.8 ft × 6.9 ft) in size. The box mounted the 1.65 m (5 ft 5 in) dish antenna and the GPHS-RTG radioisotope thermoelectric generator (RTG) power source. The box was divided into noisy and quiet sections. The noisy section abutted the RTG; the quiet section housed the instrument electronics. Particularly "loud" components, such as the preamps for the radio dipole, were mounted outside the structure entirely, and the box acted as a Faraday cage. Ulysses was spin-stabilised about its z-axis which roughly coincides with the axis of the dish antenna. The RTG, whip antennas, and instrument boom were placed to stabilize this axis, with the spin rate nominally at 5 rpm. Inside…
cited by 0
thumb|Animation of the use of a spin-stabilized upper stage for a space mission, including the yo-yo despin (from 0:22 to 0:26) of the spacecraft following upper-stage burnout.
Everything we examined (5)
This check searched the claim as stated. It did not run a separate search for evidence against it.
  1. Active nutation control of an asymmetric spacecraft using an axial reaction wheelpeer-reviewedno side taken
  2. Spacecraft attitude control by using Evans Root Locus techniquepeer-reviewedno side taken
  3. Dynamically stable radiation pressure propulsion of flexible lightsails for interstellar exploration.peer-reviewedno side taken
  4. Ulysses (spacecraft)referenceno side taken
  5. Wiktionary: yo-yo despinreferenceno side taken
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