PORTABLE test system

Boeing uses VXI hardware and software via KineticSystems to achieve greater dependability, accuracy, and efficiency in its digital distortion analyzer for propulsion systems.

Because inlets function as the opening for air intake by the engine and propulsion system, they directly affect the performance of those systems in terms of efficiency, acoustics, and reaction to sudden changes in airflow. When manufactured full size, the inlets are usually visible next to the fuselage, underneath the wing of an aircraft.

A digital distortion analyzer (DDA) is a dynamic, portable system specialized for distortion testing of 3-D scale models of the inlets on missiles and aircraft, and has played a major role in perfecting the inlets used for the Boeing T-45 Goshawk Navy Trainer and for testing inlets to accompany Boeing's UCAV (unmanned combat air vehicle) program. The scale models are fashioned using stereo lithography (a process of layering plastic resins), aluminum, or steel.