Resources allocation strategy research based POA-DPSA algorithm

China is a country where the flood disaster occurs frequently, resources shortage exists constantly, and the ecological environment is fragile, resources problems brings difficulties into the development of various sectors in the national economy. How to solve the problem of resources shortage has always been a focus in the study, in addition of advocating saving, reducing pollution and attaching great importance to the ecological utilization, carry out integration and allocation of the limited resources designedly is a significant way. In order to solve this problem, this paper puts forward a POA-DPSA algorithm based resources allocation strategy to carry out hybrid research with step-by-step optimal algorithm (POA) and a successive approximation algorithm (DPSA), when using the step by step optimization algorithm, introducing successive approximation algorithm into every step of the calculation can not only effectively solve multi-decision variables problem in each step, but also save the workload of calculation. Simulation shows that using POA-DPSA based algorithm to carry out optimization allocation of resources can not only simplifies the program design, and improves the precision and calculating process of the program. © 2014 Binary Information Press.