Abstract
Aiming at the problems of slow convergence speed and easy to fall into local optimum in the traditional fireworks algorithm, this paper combines the chaotic mapping strategy with the adaptive explosion radius, and proposes a combined chaotic fireworks algorithm (Combinatorial Chaos Fireworks Algorithm, CCFWA). The algorithm is applied to the optimal formation configuration of space-based radar. Compared with the traditional chaotic mapping strategy, the combined chaotic system can distribute the initial value more evenly in the solution space, and the explosion radius can be adaptively changed according to the fitness, which ensures the search accuracy of the fireworks algorithm in the local search, and satisfies the Diversity of global search. The experimental results show that the optimal formation configuration of the space-based radar calculated by the combined chaotic fireworks algorithm is better than the calculation value of the traditional fireworks algorithm.
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