基于模拟植物生长算法的协作研发网络决策优化模型

摘要

在协作研发网络决策中，合理的投资组合可使企业获得理想的收益。企业协作研发网络的投资组合是多方博弈后的结果，利用模拟植物生长算法构建的优化模型可以分析企业在网络中投资组合的博弈过程。通过模拟植物生长算法计算得到的全局最优解和局部最优解是企业协作研发决策投资组合的最优决策集。企业可以根据策略集调整自身的投资方式，制定最优的决策方案。%Among decisions of cooperative R&D network , firms can obtain ideal benefit through making reasona-ble investment portfolio .Firm’ s investment portfolio is the result of multiple game .This paper uses plant growth simulation algorithm ( PGSA ) to analyse firms ’ investment portfolio game process among cooperative R&D net-work.The global optimal solution and local optimal solution calculated through PGSA are the ideal investment portfolio decision set .Firms can make optimal decision methods according to the investment portfolio decision set .