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Optimal synthesis of gyromoment guidance and control for spacecraft and free-flying robots

Problems by an optimal synthesis of the spacecraft attitude motion at its a spatial rotation maneuver are most actual
for the spacecraft opto- or radio-electronic observing the Earth and for space free-flying robots.
New statement of the optimization problem by the spacecraft rotation maneuver with the general kinematic boundary conditions is considered.
Methods for exact numeric and approximate analytic solution of the stated problem, and also some
results on synthesis of the spacecraft guidance and control laws of the gyromoment control cluster
by multiply scheme on the base of six gyrodines, are presented. Methods for synthesis of the digital robust gyromoment spacecraft attitude control systems with obtaining the guaranteed quality's indexes, are also represented.
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