Hybrid digital analog pulse-time techniques for flight control system computers

The application of hybrid digital analog pulse-time circuit techniques is presented in two specific examples for flight control system computers. These new circuit techniques make it practical to replace the electromechanical components, such as a-c servomotors, tachometers, synchros, and potentiometers, now used in flight control systems, with completely solidstate circuitry. This will result in increased reliability for flight control systems.