The insulation interface between polyimide (PI) and epoxy resin (EP) composite is always the weak point in high-frequency power transformers. This paper proposes a novel modified way for PI-EP ...

To realize stable flight of electric aircraft in complex environments, this paper investigates the composite adaptive super-twisting sliding mode (ASTSM) controller for permanent magnet (PM) motor ...

Gelatin (GA) was used as a reinforced material in the study to enhance the thermal-mechanical properties of the polyimide (PI) aerogel. The effects of the content and the freezing rate on the ...