Power generation from wind energy is almost entirely performed in rural locations or at sea, and very little attention has been given to the use of turbines urban locations. Since re-emergence turbines, majority their applications are large commercial farms areas out there an increasing focus on within environment possibly using existing structures, such as bridges viaducts. There few buildings...

Abstract. We present an analytical model for assessing the aerodynamic performance of a wind turbine rotor through different parametrization classical blade element momentum (BEM) model. The is named Radially Independent Actuator Disc (RIAD) model, and it establishes relationship between local thrust loading power, known as local-thrust coefficient local-power respectively. has direct physical ...

The thin-disc piezoceramic-driving ultrasonic actuator dedicated to a stepping ultrasonic motor is proposed. The mechanical hysteresis and dead-zone phenomena are automatically compensated by a closed loop servo control, i.e. Fuzzy Sliding-Mode Control (FSMC), for position tracking. The controller design of FSMC has syncretized the fuzzy reasoning and sliding mode control with robust stability ...