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In truss structure with fuzzy parameters of the random seismic analysis, the expression for the fuzzy numbers is through the decomposition theorem of fuzzy sets or extension principle to fuzzy-valued functions transplanted up, and this analysis's method causes the very major difficulty for the fuzzy number research work. This method of using information entropy makes the fuzzy structure into a random...
Induction coil is one of the key components of permanent magnet vibration-to-electrical power generator (VEPG). Here, the equivalent turn number of coil (ETNC) is introduced to build the relationship between the induction coil's structure and magnetic field. And the dynamic magnetic flux density is calculated by finite element method (FEM). The optimized induction coil is fabricated according to the...
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