Linear actuator Accelerometer Linear Rotary Displacement Sensor Sensor e stationary with respect to sting can be moved along the longitudinal axis component with moving parts Courtesy of Phil Sp Glenn Tournier 16621Fal2002 Department of Aeronautics and AstronautDepartment of Aeronautics and Astronautics 9 Linear Bearings Rotary Sensor Linear Actuator Accelerometer stationary with respect to sting can be moved along the longitudinal axis component with moving parts (not to scale) longitudinal axis Displacement Sensor Linear Slide Courtesy of Phil Springman, Glenn Tournier: 16.621 Fall 2002