Carbon Nanotube Tape Vibrating Gyroscope

Abstract: A vibrating gyroscope includes a piezoelectric strip having length and width dimensions. The piezoelectric strip includes a piezoelectric material and carbon nanotubes (CNTs) substantially aligned and polled along the strip’s length dimension. A spindle having an axis of rotation is coupled to the piezoelectric strip. The axis of rotation is parallel to the strip’s width dimension. A first capacitance sensor is mechanically coupled to the spindle for rotation therewith. The first capacitance …