Aerospace Instrument-Making Annotation << Back A method for Optimizing a High-Vacuum Degassing System for Electric Vacuum Devices for Monitoring Aircraft Structural Elements Alekseev D.V., Terekhin A.V., Malygin V.D., Rusin M.Yu., Maslov S.V. The paper describes a method for optimizing a high-vacuum installation designed for long-term degassing of electric vacuum devices during their manufacture by including a special vacuum accumulator in the vacuum system circuit. The results of operating the installation after optimization are described, and the design of the installation is described. A technique has been proposed for evacuation and degassing of an electric vacuum device for monitoring aircraft structural elements using a vacuum accumulator. It is shown that the implementation of the proposed method makes it possible to reduce the duration of the technological cycle of a fore-vacuum pump by more than 100 times, while providing signifi cant savings in its resource and energy. Keywords: high-vacuum installation, control of aircraft structural elements, electric vacuum device, vacuum chamber. DOI: 10.25791/aviakosmos.4.2025.1472 Pp. 09-16.