Space target orientation identification algorithm based on array electrostatic detector

Abstract

The application discloses a space target direction identification algorithm based on an array type electrostatic detector and belongs to the technical field of space target detection. The application detects space potential by deploying an electrostatic detector electrode array on the surface of a spacecraft, obtains local electric field distribution through a space interpolation method, obtains an equipotential line by connecting a point with the same potential as the potential of a center point of the electrode array region, solves the equation of an equipotential circle where the center point is located according to the coordinates of each point on the equipotential line, determines the direction of the charge center of a target charged body, and realizes non-contact detection of space targets such as micro space debris in the environment of the spacecraft.

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