摘要
在简要介绍了粒子群优化算法基本原理的基础上，建立了基于POS_LS—SVM的装备研制费用预测模型，并应用实例进行了验证。结果表明，采用PSO_LS—SVM方法进行装备研制费用预测，得到的预测结果精度更高、计算速度更快。
On the basis of the simple introduction of the Particle Swarm Optimization arithmetic basic principle, the POS_LS-SVM prediction model of the weapon equipment＇s development-cost was built, and then the example was appliced to verify the prediction model. As a result, using the POS LS-SVM to predict the weapon equipment＇s developmentcost, the accuracy of prediction is higher, and the computation speed is quicker.
出处
《海军航空工程学院学报》
2010年第6期690-694,共5页
Journal of Naval Aeronautical and Astronautical University
