9/25/2002 ISS Software

9/25/2002 Editor (Pseudo-Telemetry) Simple text-based output of data –Environment data –Flight software data –Called from simulator Must only use telemetry data

9/25/2002 __________________________________________________________________________________________________________________________________ | T Sim = 0.00 | | | |__________________________________________|__________________________________________|__________________________________________| | SSF ENVIRONMENT STATE | SSF NAVIGATION STATE | SSF VEHICLE PARAMETERS | | | | | | r v | r v | mass 0.0 | | | | | | | 0.00 | | | xcg 0.00 | | | | | | | 0.00 | | | ycg 0.00 | | | 0.00 | | | | 0.00 | | | zcg 0.00 | | mag | mag | inertia matrix | |force ext self total | r err v err | | | | | | | | u| 0.00 | | | | | | | | | | d| 0.00 | | | | | | | | | | c| 0.00 | | | | |mag | mag | | |torque ext self total | | SSF ORBIT PARAMETERS | | | | | | | | | | | | | | | | environment navigation | | | | | | | quality indicator imu mis | apogee | | 0.00 | | |mag | sv bad u| | | perigee | | 0.00 | | | |att invalid d| | | inclination | | 0.00 | | | | wb invalid c| | | long node | | 0.00 | | | | mag 0.0 | arg perigee | | 0.00 | | | | | arg latitude | 0.00 | 0.00 | | | y p | y 0.00 p | latitude | 0.000| 0.000| | | p 0.00 q | p 0.00 q | longitude | | 0.000| | | r r | r 0.00 r | | |__________________________________________|__________________________________________|__________________________________________| | SSF NAVIGATION AND POWERED FLIGHT | SSF DAP PARAMETERS | SSF SYSTEM STATUS | | | | | | q_im_i | | mode active | | | | | | gnc initialization false | | | | dt extrap (env-fsw) | | | | | | nav: sx | | | | | | imu: sx | | | | | | SSF GN&C ORU STATUS | | ch | | | | sat | | availability availability | | ant | | isa1 not_available st1 not_available | | | | isa2 not_available st2 not_available | | | | isa3 not_available | | | | | | st1 st2 | | | | v ang | | | | | | | h ang | | | | | | | mag | 0.00 | 0.00 | | | | | id | 0 | 0 | | | | | | | alp si beta siu beta sil | | | | cmd | 0.0 | 0.0 | 0.0 | | | | | actual | 0.0 | 0.0 | 0.0 | | | | | rate | 0.00 | 0.00 | 0.00 | | |__________________________________________|__________________________________________|__________________________________________|

9/25/2002 Control System Architecture Need to implement the following: –Jet_Selection_Logic.adb Which thrusters should be turned on / off to achieve required torque –Attitude_Controller.adb Calculate attitude error –ADF-Process_ISA_Attitude_Package.adb Calculate new attitude given inertial sensor data