Abstract: To realize advanced velocity regulation for permanent magnet synchronous motors (PMSM) in servo control and enhance the capability to resist disturbances of load and inertia, a ...

According to Securities Star news, data from the Tianyancha APP shows that Magnetek (002851) has recently obtained an invention patent authorization. The patent is titled 'Switch Control Method, ...

Abstract: Many fluid flow problems, such as the porous media, arterial blood flow and tissue fluid, contain sparse complex geometries. Although the lattice Boltzmann method is good at dealing with the ...