The paper considers the dependability of avionics of unmanned aerial vehicles. Different methods of calculating dependability and durability are compared. Methods of calculation using statistical data, an exponential and diffusion-nonmonotonic failure model are presented. The difference in the results is shown when calculating the parameter of the failure flow and the probability of failure-free operation of lambda and the probabilistic-physical methods. Statistical calculation methods are presented. Avionics of modern unmanned aerial vehicles consists of systems with a modern elemental base. The advantage of calculating the durability and reliability of such systems is proved by the probabilistic-physical method. This is important to consider when assigning a warranty life and lifetime. The graphs of the failure intensity and the reliability function measures calculate with help lambda and probabilistic-physical methods of modern navigation systems of unmanned aerial vehicle. This article may be useful for unmanned aerial vehicle developers, manufacturers and customers.
Dependability of Avionics Unmanned Aerial Vehicles
2019-10-01
237433 byte
Conference paper
Electronic Resource
English
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