Improved Differential Evolution Algothrim for Solving WTA Problem
Weapon-Target Assignment problem (WTA) is a Nonlinear Programming problem and complicated. Using improved Differentia Evolution (DE) algorithm to solve WTA problems is proposed. To avoid drawbacks of basic DE for solving optimal problem, such as being subject to falling into local optimization and unfitting to solve questions that is un-continuous, a new coding way of original swarm is established, which reduced the solution space. Furthermore, some improvement in the aberrance and intercross of standard DE was made to make it applicable to WTA. Simulation results demonstrate that the algorithm can converge to the ideal steady state with high speed and provide practical solutions, especially when the scale of WTA problem is big.
WTA differential evolution across aberrance
Song Wei-dong Zhao Cheng-wang Huo Jun-xiu
Shijiazhuang Mechanical Engineering College,Shiiiazhang.China The Third Department of Artillery Command Academy Langfang, China
国际会议
重庆
英文
452-455
2011-01-21（万方平台首次上网日期，不代表论文的发表时间）