Yazar "Newnham, RE" için Makale Koleksiyonu listeleme
-
Displacement amplification of electroactive materials using the cymbal flextensional transducer
Meyer, RJ; Doğan, A; Yoon, C; Pilgrim, SM; Newnham, RE (Elsevier Science Sa, 2001)High performance electroactive materials were studied as the driver element for the "cymbal" flextensional transducer. The compositions included were commercially available Navy Type I and PKT552 lead zirconate titanate ... -
Solid-state ceramic actuator designs
Doğan, Aydın; Tressler, J; Newnham, RE (Amer Inst Aeronaut Astronaut, 2001)Smart electromeehanical systems consist mainly of sensors, actuators, and data processing units. Actuators are the responding units of many smart systems including those for active vibration control and noise control. ... -
An ultrasonic motor using a metal-ceramic composite actuator generating torsional displacement
Koç, B; Doğan, A; Xu, Y; Newnham, RE; Uchino, K (Japan J Applied Physics, 1998)An ultrasonic motor composed of three components; a stator, a rotor and a ball bearing is proposed. The stator is made of an active piezoelectric ring, poled in the thickness direction and bonded with two windmill-like ...