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 ------------------------------------------------------------------------- %