Implementation of navigation and control algorithms in aircraft’s onboard computer systems

The actual task of the organization of processing information and control flows in on-board computers (the solution of problems of navigation, measurements, trajectory motion, targeting and monitoring) with limited computing resources to support autonomous functioning of robotic systems on the example of the aircraft is considered. The relevance of the task is determined by requirement of small-sized unmanned aircraft systems equipping with hardware and software for processing telemetry target data flows from technical vision (TV) and control systems that can operate in real time. The proposed solutions are based on the construction of the optimized software realizing possibility of the flexible choice between the speed and accuracy of tasks solving. The necessary compromise is provided by special algorithms (CORDIC algorithms, integer algorithms, artificial neural networks (ANN)), having an efficient hardware support from on-board computers equipped with domestic microprocessor systems. (In Russian).