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Environment state estimation and control action determination is the key step in industrial environment control. In some complex environments, decisive factors may be various, and each has multiple thresholds, a large number of matching operations have to be done by the controller, and it is a problem to do all rule judgments quickly and precisely. First, the problem is analyzed and main steps and...
Pre-alloyed Ti-47Al-2Cr-2Nb powder was utilized to fabricate samples via electron beam selective melting. The microstructures of as-built components were characterized by optical microscopy, scanning microscopy and X-ray diffraction, while an electronic dispersive spectrometer was employed to study the chemical compositions. It is worth noting that the atomic percentage of aluminium decreased along...
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