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To the problem of standoff Ground Moving Target Tracking using a fixed-wing UAV, a novel solving framework is presented, which based on target state estimation, prediction and on-line motion planning. First of all, a solving framework was presented, the formal representation and system model of standoff tracking using Fixed-wing UAV was established; next, the Unscented Kalman Filter was suggested...
Interference-fit riveting of slug rivet is a well-known enhanced joining technique for improving the fatigue life of aircraft structures significantly, and is widely used in aircraft thin-walled structures, where riveting interference which is controlled by process parameters is very important to the joining strength. This paper firstly analyzes the upsetting process of 2117-T4 aluminum slug rivet...
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