Satellite attitude determination and control system with agile b

Satellite cluster attitude/orbit determination and control syste

Scanning earth sensor using the sun's position for determining y

Self-powered horizon crossing indicator

Single axis correction for orbit inclination

Spacecraft accelerometer auto-alignment

Spacecraft acquisition of sun pointing

Spacecraft attitude determination using sun sensor, earth sensor

Spacecraft inertial attitude and rate sensor control system

Spacecraft kernel

State control device of moving body and its state control method

Surveying satellite incorporating star-sensing attitude determin

System and method for sensing attitude of a spacecraft with equi