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This paper presents an attitude control scheme that can track the desired Euler angle trajectories. The proposed controller is based on an optimization technique designed in the discrete time domain. All state variables are estimated using a full-order state observer. The simulation results show tracking performance of the designed controller compared with a classical PD controller.
In hard disk drive manufacturing, the servo tracks are written with the equipment of servo track writer. External vibrations during servo track writing process give rise to servo track writing error. The servo track writing error can cause some critical errors during data writing operation. This paper proposes two control schemes using an effective Finite Impulse Response (FIR) compensator to attenuate...
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