摘要
基于麦蚜生态系统突变模型,建立具有脉冲效应的麦蚜生态系统管理模型.应用最优脉冲控制原理,得到避免麦蚜爆发的最优喷洒农药时刻和相应的麦蚜水平.最后,通过数值仿真验证结论的正确性.
Based on the model of aphids catastrophe ecosystems,a management model of aphids ecosystems of impulsive effects is proposedThe model is investigated using the principles of optimal impulsive control and gets to avoid the outbreak of aphids’ optimal spraying pesticides aphid levels and corresponding timeFinally,the simulations are exerted to prove the results.
出处
《鞍山师范学院学报》
2013年第6期1-4,共4页
Journal of Anshan Normal University
关键词
突变模型
最优脉冲控制原理
麦蚜生态系统
Catastrophe model
Principle of optimal impulsive control
Aphids ecosystems
