Methods and Software for Nonlinear Dynamic Research of Spacecraft Fault Tolerant Control Systems *

Somov, Yevgeny; Rayevsky, V.A.; Kozlov, A. G.; Anshakov, G.P.; Makarov, V.P.

doi:10.1016/s1474-6670(17)35379-x

Cited by 9 publications

(3 citation statements)

References 6 publications

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“…3 in Somov et al (2004)) are direct proofs for large efficiency of the GDs as compared with the RWs. The solution achieved is based on the methods for synthesis of nonlinear robust control (Somov, 2002;Somov et al, 2002) and on rigorous analytical proof for the required SC rotation stability (Somov et al, 2003b(Somov et al, , 2004. These results were verified by computer simulation (Somov et al, 1999a) of strongly nonlinear oscillatory processes at respinuping a flexible SC.…”

Section: Introductionmentioning

confidence: 83%

Robust Control of a Spacecraft Respinup by Weak Internal Forces

Somov

Titov²,

Butyrin³

et al. 2005

IFAC Proceedings Volumes

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Section: Introductionmentioning

confidence: 83%

Robust Control of a Spacecraft Respinup by Weak Internal Forces

Somov

Titov²,

Butyrin³

et al. 2005

IFAC Proceedings Volumes

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“…Increased requirements to such information satellites (lifetime up to 10 years, exactness of spatial rotation maneuvers with effective damping the SC flexible structure oscillations, robustness, fault-tolerance as well as to reasonable mass, size and energy characteristics) have motivated intensive development the gyro moment clusters (GMCs) based on excessive number of gyrodines (GDs) -single-gimbal control moment gyros. Mathematical aspects of the SC nonlinear gyromoment control were represented in a number of research works [1,2] et al including the authors' papers [3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]. The paper suggests new results on attitude guidance and nonlinear robust gyromoment attitude control of the agile observation spacecraft.…”

Section: Introductionmentioning

confidence: 99%

Methods for attitude guidance and precise robust gyromoment control of large-scale agile observation spacecraft

Somov¹,

Butyrin²,

Somov³

2012

AIP Conference Proceedings

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Articles you may be interested inCalibration and alignment of strapped-down astro-inertial system for attitude determination of large-scale information spacecraft AIP Conf. Proc. 1493, 949 (2012); 10.1063/1.4765601Spacecraft attitude pulse-width control at initial, service and emergency modes AIP Conf.Abstract. Problems on guidance and robust gyromoment attitude control of agile information satellite for remote sensing the Earth surface are considered. Elaborated methods for dynamic research of the spacecraft programmed angular motion at principle modes under external and parametric disturbances, partial discrete measurement of the state and digital control of the gyro moment cluster by the excessive gyrodine schemes, are presented.

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“…Mathematical aspects of the SC nonlinear gyromoment control were represented in a number of research works (Junkins and Turner, 1986;Singh and Bossart, 1993;Hoelscher and Vadali, 1994;Schaub et al, 1998) including authors' papers (Anshakov et al, 1995;Somov, 1997;Matrosov et al, 1997;Somov, 1998;Somov et al, 1999a,b,c;Kozlov et al, 1999;Somov, 2000Somov, , 2002Somov et al, 2002;Matrosov and Somov, 2003;Somov et al, 2003aSomov et al, ,b,c, 2004Anshakov et al, 2004) The paper suggests new results on nonlinear and robust gyromoment control of the agile SC.…”

Section: Introductionmentioning

confidence: 99%