Multi-satellite observation planning method and device based on immune multi-objective evolutionary algorithm

The invention provides a multi-satellite observation planning method and device based on an immune multi-objective evolutionary algorithm, and the method comprises the steps: obtaining a perception coverage opportunity set of each satellite sensor corresponding to a disaster area grid, setting each chromosome to represent a multi-satellite perception coverage opportunity combination, each gene site on the chromosome represents a sensing coverage opportunity selected by a specific satellite sensor, the number of disaster area grids covered by the sensing coverage opportunity serves as the value of the corresponding gene site, the adaptive value of each chromosome in the whole population to multiple targets is obtained according to the value of each gene site, and the whole population is sequenced; immune operation is conducted on the chromosomes, sorting is conducted again based on the adaptive values after updating, and the chromosomes with the adaptive values being the preset conditions are output from the s