Journal of System Simulation ›› 2026, Vol. 38 ›› Issue (4): 959-973.doi: 10.16182/j.issn1004731x.joss.25-1216

• Papers • Previous Articles     Next Articles

Optimization of Air Defense and Antimissile Firepower Resource Allocation Based on Adaptive Hybrid Evolution

Liu Wei, Chen Delong, Liu Ze, Wang Rui, Li Kaiwen, Zhang Tao   

  1. College of Systems Engineering, National University of Defense Technology, Changsha 410073, China
  • Received:2025-12-11 Revised:2026-01-09 Online:2026-04-20 Published:2026-04-22
  • Contact: Wang Rui

Abstract:

Air defense and antimissile firepower resource allocation is a core optimization problem in modern defense systems. Under complex conditions such as spatiotemporal constraints and firepower resource limitations, this problem involves the optimal configuration of limited interceptors and belongs to the class of NP-hard multi-constrained combinatorial optimization problems. This paper established a comprehensive mathematical model encompassing range constraints, time window constraints, feasibility matrices, and interception probability models. To address the high-dimensional nonlinearity of the problem, an adaptive hybrid evolutionary algorithm (AHEA) was proposed. The algorithm integrated problem-aware initialization, adaptive parameter control, seven specialized neighborhood search operators, and an adaptive strategy selection mechanism, achieving an organic combination of global exploration and local refinement. Experimental validation on four standard benchmark cases (number of threats ranging from 5 to 48 and number of interceptors ranging from 13 to 92) demonstrates the performance superiority of AHEA.

Key words: air defense and antimissile, resource allocation, constraint optimization, evolutionary algorithm, neighborhood search, adaptability

CLC Number: