Comprised primarily of highly trained mechanical and aerospace engineers, VSD provides national expertise in the areas of vehicle engineering; guidance, navigation, and controls, robotics, electro-mechanical devices, embedded systems, fluid mechanics, propulsion, thermal control, orbital mechanics, mechanisms, structures, structural dynamics, and dynamic environments. We specialize in mission critical control sensors and actuators, including Electric Motors, Gyroscopes and IMUs, Accelerometers, Gimbals, Steering Mirrors, Encoders & Resolvers, Star Trackers, GPS Receivers, Capacitive & Inductive Sensors, Servo Mechanism, Thrust Vector Control Actuators, and Reaction Wheels.