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This paper proposes an approach for velocity and position estimation through acceleration measurements. In this approach, the noises of acceleration signal are removed through a smoothing process based on diffusion equation, a special partial differential equation (PDE). Then a mechanism is designed to remove abnormal deviations in the signal before and after integration. The proposed approach can...
In this paper, the effects of variations of the center of gravity (COG) on the quadrotor maneuvers is studied in terms of dynamic modeling and control. The quadrotor's six degree freedom dynamic model is employed while the variation of the COG is treated as a motion tuner. As a result, a generalized dynamic model with extra motions is established. This model is simulated with the software packages...
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