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Visual target tracking has made significant advances in past decades. However, fast and robust vision target tracking systems are still greatly demanded. This paper proposes a novel high-speed target tracking system based on hierarchical parallel vision processor architecture. This system contains three main parts: 1) a CMOS image sensor; 2) a vision processor; and 3) an actuator with two degrees...
This paper presents an online nonlinear actuator fault detection and isolation system, aiming at monitoring monitor the health of a novel ducted fan UAV. In order to cover wider flight envelope, an unscented multiple model adaptive estimation method is introduced as an extension of the EKF-based method. The proposed method provides a bank of UKFs running in parallel, each of which is responsible for...
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