Ultrasonic motor’s model adapting to control application is the foundation of the motor’s high performance control. Ultrasonic motor’s frequency-speed control model gives a signification to improve speed control performance. This paper shows the design of stepping response experiments, and also explains the model identification of USM by the way of characteristic point method. Considering its t...

Design as scholarship or scholarship of design? ‘‘No’’ to a forced choice of ideology but ‘‘yes’’ to a new model of architectural critical theory. These twinned aspirations of scholarship are frozen by ideological mandates that control signification and visualization. First, we must understand how ideology creates metaphors in teaching and research; then, we must spatialize this same logic to s...

Nervousness is one of those quasi-technical terms which are to be reprobated for their vagueness, but which cannot be got rid of. We refuse to admit them into strictly scientific nomenclature, but we are not able to ignore their existence. Nervousness is one of the most obnoxious as well as one of the most commonly used of these terms. It is most obnoxious, because in its pathological significa...