计算机工程与应用 ›› 2013, Vol. 49 ›› Issue (16): 21-24.

• 博士论坛 • 上一篇    下一篇

基于改进PSO方法的保障性住房选址策略模型

李世龙1,刘  涛2   

  1. 1.重庆大学 建设管理与房地产学院,重庆 400045
    2.重庆大学 通信工程学院,重庆 400045
  • 出版日期:2013-08-15 发布日期:2013-08-15

Site selection strategy mode of indemnificatory housing based on improved PSO method

LI Shilong1, LIU Tao2   

  1. 1.College of Construction Management and Real Estate, Chongqing University, Chongqing 400045, China
    2.College of Communication Engineering, Chongqing University, Chongqing 400045, China
  • Online:2013-08-15 Published:2013-08-15

摘要: 保障性住房选址是目前城市规划中的一个重要问题。将保障性住房选址抽象为最优化问题并建立相应数学模型,基于粒子群优化算法提出有限最优值法的改进PSO方法,以克服可行解空间离散的问题。实验结果表明,改进的PSO方法适合于保障性住房选址问题的数学模型,能够正确求解该数学模型意义下的最优选址点。

关键词: 保障性住房, 选址, 有限最优值法

Abstract: The site selection of indemnificatory housing is an important issue in urban planning. This paper abstracts the site selection as a problem of optimization and establishes a mathematical model. The paper proposes an improved algorithm through limited optimal value strategy based on the particle swarm optimization, which is to overcome the discrete problem of the feasible solution space. The experimental result shows that the improved PSO method is suitable for the mathematical model of the indemnificatory housing site selection and can select the optimal location point through the established model correctly.

Key words: indemnificatory housing, site selection, limited optimal value strategy