Injection molding, as a plastic processing technology, is widely used in the mass production of plastic products with high precision and automation. However, the performance optimization process of this system currently faces some prominent issues, such as time consumption, reliance on experience, and difficulty in achieving optimality. Traditional optimization methods typically rely on manual exp...Show More
With the development of power grids, the access of non-linear loads such as uninterruptible power system (UPS), switching power supplies, rectifiers, frequency converters, inverters, etc., fundamental wave currents are prone to distortion and harmonics. Harmonic detection and decomposition are the preconditions for harmonic control. In this paper, the atomic sparse decomposition method is studied ...Show More
