Thesis (Ph. D.)
admin 2024-02-07T06:50:32+00:00Ph. D. Thesis Author Introduction: First name: Mohammad Last name: Zarourati Entrance year: 2019 Defense date: 2024/Jan/17 Email address: zarourati@email.kntu.ac.ir Title: Attitude Control of a Remote Sensing Satellite in Underactuated Conditions Abstract: Underactuation poses a significant challenge to space mission control and performance. This dissertation investigates the non-linear attitude tracking control problem for a remote sensing satellite underactuated by a reaction wheel (RW) actuator fault. First, the fault detection and diagnosis strategy is based on the sliding mode and adaptive sliding mode observers in a finite-time decision window. The failed actuator is excluded from the control [...]