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This paper discusses the implementation aspects of L1 and Linfin criteria, and their outlier resistance performance for GPS positioning. Three ordinary differential equation formulation schemes and corresponding circuits of neuron-like analogue L1 (least-absolute), Linfin (minimax), and L2 (least-squares) processors will be employed for GPS navigation processing. The circuits of simple neuron-like...
In this paper, a linear matrix inequality (LMI) based Hinfin filter design for the GPS positioning and receiver autonomous integrity monitoring (RAIM) problems are examined. Based on the proposed method, dynamic GPS positioning and the integrity monitoring problem can be solved simultaneously based on a standard Hinfin control setting.
A real time kinematic (RTK) GPS-based track-keeping and berthing control of a small boat is discussed in this work. The internal model control (IMC) method is adopted for the autopilot design. The track-keeping mission is achieved through a sequence of course-changing maneuvers and the reference heading is computed with the proposed modified 4-quadrant line-of-sight guidance law. The dynamic allocation...
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