Aircraft path dynamic planning method, computer system and medium

• Main Authors: TAN YANYING, LIAO JUNZHI
• Format: Patent
• Language: Chinese; English
• Published: 25.08.2023
• Subjects: CONTROLLING; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

The invention provides an aircraft path dynamic planning method, a computer system and a medium. The method comprises the following steps: dividing M threat areas into independent threat areas, included threat areas and threat area groups according to overlapping conditions among the M threat areas; then constructing a threat area group convex hull of each threat area group, and combining each threat area group convex hull, all independent threat areas having overlapping conditions with the threat area group convex hull and other threat area group convex hulls into a new threat area group convex hull until the final threat area group convex hulls and/or independent threat areas do not have overlapping conditions; then, under four initial conditions, a Dubins path-based A * algorithm is used for searching a path from the initial pose point to the target pose point, so that four paths are obtained; wherein the four initial conditions are respectively that the turning directions of the aircraft at the starting p