Abstract

The relevance is due to insufficient knowledge and development of movement patterns for unmanned aerial vehicles (UAVs), which include all possible drones and, in particular, various copters in mobile and turbulent atmosphere. Unmanned aerial vehicles are used both in civilian industries and in military affairs [1 – 4]. When operating UAVs in real conditions, their movement is affected by disturbances from air masses [5, 6], which are generally random in nature. At the same time, the operator is faced with inadequate UAV behaviour caused by disturbances, which makes it difficult to control. The aim of the article is to simulate the complex movement of UAVs, mainly quadrocopters, in space to understand the dynamics of UAV flight under the influence of several forces. The models are based on kinematics and dynamics of a material point, in the form of which the UAV is represented, involved in complex relative and translational movements. Kinematic models of drone movement patterns based on coordinate transformation are de-scribed. Planar and spatial trajectories of UAV movement are presented.

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