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We deal with the robust design of the Multiple-Input Multiple-Output (MIMO) waveform covariance matrix optimizing the worst case (over steering mismatches) transmit beampattern Peak Sidelobe Level (PSL). To this end, we model the uncertainty set associated with each steering vector through two double-sided, potentially non-convex, quadratic constraints. Additionally, we force two suitable constraints...
Nuclear fusion reactors, such as the Tokamak in the International Thermonuclear Experimental Reactor (ITER) project, usually involve extremely sophisticated high voltage power supply systems, which provide exciting research challenges. In the short term, the major challenges in power supplies of the ITER and other fusion reactors include 1) fast current control of Vertical Stabilization (VS) coils;...
This paper proposes a four-phase quality function deployment (QFD) involving TRIZ thinking strategy to enhance breakthrough capabilities for preventative and proactive design in product R&D process. Continuously developed opportunities for breakthrough innovation' are highlighted. In QFD1, identified customer needs are translated into technical specifications / design requirements. QFD2 is responsible...
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