Aerospace Instrument-Making Annotation << Back A METHOD OF FAULT-TOLERANT PARALLEL PROCESSING OF INFORMATION IN ON-BOARD COMPUTING SYSTEMS OF AIRCRAFT BASED ON THE TEMPORARY REDUNDANCY OF THE COMPUTING PROCESS A.G. Basyrov, S.S. Zykova, I.N. Koshel, V.V. Kuznecov The article formulates the task of organizing fault-tolerant functioning of the on-board computing system of an aircraft for solving target tasks in real time. A method for organizing parallel processing in a multi-machine onboard computer system based on periodic state conservation of the computational process in solving each problem is proposed. A method of minimizing the introduced time redundancy for the given parameters of the computational process is considered. Keywords: on-board computer system, fault tolerance of computing process, aircraft. DOI: 10.25791/aviakosmos.6.2023.1345 Pp. 33-39.