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This paper presents a distributed scheme to achieve the impact time consensus of multi-missile. The scheme is a combination of ITCG (Impact-Time-Control Guidance) law and multi-agent consensus strategy. Each missile updates its acceleration, which is perpendicular to missile velocity, based on its LOS (Line-of-Sight) rate and the neighbor missiles' maximal impact time estimation. We show that either...
The cable delay-time effect of the airborne SAR and InSAR system can introduce additional error in the slant range, which in turn impacts the accuracy of the cartographic surveying. By discussing the relationship between the contrast and the error of the slant-range, we present a novel method to estimate the channel delay without needing the Ground Control Points (GCPs). This method can reliably estimate...
Shearlet transform which is based on a multiresolution analysis and built in the discrete framework provides efficient multiscale directional representations and yields approximately optimal representation properties. We employ the Laplacian model to describe the coefficients in shearlet domain, then in the MAP theory, a shearlet-based deblurring problem is equivalent to an optimization problem. Experimental...
With the growing number of programmable processing elements in today's Multiprocessor System-on-Chip (MPSoC) designs, the synergy required for the development of the hardware architecture and the software running on them is also increasing. In MPSoC development environment, changes in the hardware architecture can bring in extensive re-partitioning or re-parallelization of the software architecture...
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