In pest control, taking the lag of parasitic eggs, the lag effect of pesticide poisoning and the age of releasing natural enemies as control variables, combined with the crop fertility cycle, researches on the optimization problem of pest control models at seedling stage, the bud stage, and filling stage of crops fill in a gap. For these purposes, a generalized hybrid optimization problem involving state delay with characteristic times and parameter control is presented. Then an algorithm based on a gradient computation is given. Finally, two examples in an agroecological system are given to exhibit the effectiveness of the proposed optimization algorithm.
CITATION STYLE
Chen, M., Pei, Y., Liang, X., Li, C., Zhu, M., & Lv, Y. (2016). A hybrid optimization problem at characteristic times and its application in agroecological system. Advances in Difference Equations, 2016(1). https://doi.org/10.1186/s13662-016-0856-9
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