Java object-oriented programming becomes more impactful when combined with proven design patterns and clear visual modeling. Guided exercises, structured design approaches, and effective diagrams help ...

Abstract: In permanent magnet synchronous motor (PMSM) drives, compared to the traditional approach of using at least two current sensors, single dc-link current sensor control (SDCSC) offers cost ...

Abstract: This article investigates the robust fault estimation (FE) scheme for a class of discrete-time nonlinear dynamics subject to simultaneous bounded disturbances, sensor and actuator/process ...

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The News & Observer is proud to introduce our 2026 summer interns and fellows. The journalists will work in departments across the newsroom, including on our metro, politics, business, sports, visuals ...