Path: Missions/SunNadir
% Implements and simulates Sun nadir pointing control. The control system is a three axis PID controller for the spacecraft attitude driving a four reaction wheel tach loop system. The solar arrays use stepping motors and are controlled by a separate controller. Saves an STK attitude file. ------------------------------------------------------------------------- See also CDist, I2B, ICSN, SSAD, RHSSNP, SSOutput, CToD, PIDMIMO, PIDesign, NPlot, Plot2D, TimeGUI, STKAtt, RK4, JD2Date, SunNadir, CW2Roll, ESACS ------------------------------------------------------------------------- %
AerospaceUtils: Coord/QIToBDot Missions: SunNadir/CDist Missions: SunNadir/Core2SA Missions: SunNadir/I2B Missions: SunNadir/ICSN Missions: SunNadir/RHSSNP Missions: SunNadir/SSAD Missions: SunNadir/SSOutput SC: Dynamics/GSModel SC: Ephem/SunNadir SC: Help/HelpSystem SC: Sensor/CW2Roll SC: Sensor/ESACS SC: Sensor/Nadir SC: Sensor/SSEye Common: CommonData/SwooshWatermark Common: Control/C2DZOH Common: Control/C2DelZOH Common: Control/FResp Common: Control/GND Common: Control/GSS Common: Control/ND2SS Common: Control/PIDMIMO Common: Control/PIDesign Common: Control/S2Damp Common: Control/SS2ND Common: Control/SizeABCD Common: Control/TrnsZero Common: Control/WPZ Common: Control/WReson Common: Control/ZFresp Common: GUIs/Figui Common: GUIs/TimeGUI Common: General/CellToMat Common: General/CloseIfHandle Common: General/MatToCell Common: General/Watermark Common: Graphics/LogLimit Common: Graphics/NewFig Common: Graphics/Plot2D Common: Graphics/PltStyle Common: Graphics/SortFigs Common: Graphics/TextS Common: Interface/STKAtt Common: Quaternion/Mat2Q Common: Quaternion/QForm Common: Time/DTAToDTS Common: Time/JD2Date Math: Integration/RK4 Math: Linear/ColCompR Math: Linear/Cross Math: Linear/DelLZ Math: Linear/IsZero Math: Linear/RowCompU Math: Linear/SkewSymm Math: MathUtils/R2P5
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