Dynamic Optimization and Simulation of Urban Domestic Water Based on Logistic and C-D Function

Abstract

Abstract:

Abstract： The problem of dynamic optimization of urban domestic water input was studied to optimally adapt to the changes of urban population under the process of urbanization. The product of logistic equation and per capita water demand was used to denote domestic water demand, and CD production function was used to denote water supply. Through the dynamic coordination of capital and labor input, the urban water supply dynamic was made to meet domestic water demand, realizing dynamic optimal configuration of water supply input. The system simulation show that expanding the scope of the value of capital and labor input can accelerate up the narrow urban domestic water supply and demand balance and achieve equilibrium.

Key words: domestic water, dynamic optimization, simulation

LI Kebai. Dynamic Optimization and Simulation of Urban Domestic Water Based on Logistic and C-D Function[J]. Journal of Shanghai Jiaotong University, 2015, 49(02): 178-183.

References

［1］中国工程院“21世纪中国可持续发展水资源战略研究”项目组. 中国可持续发展水资源战略研究综合报告［J］. 中国工程科学, 2000, 2(8): 117.

Project Group of “Strategic Research on Sustainable Development of Water Resource in China in 21st Century”. Chinese academy of engineering. strategic research on sustainable development of water resource in China［J］. Engineering Science, 2000, 2(8): 117.

［2］Idowu O A, Awomeso J A, Martins O. An evaluation of demand for and supply of potable water in an urban centre of abeokuta and environs, southwestern Nigeria［J］. Water Resources Management, 2012, 26(7): 21092121.

［3］Sigel K, Altantuul K, Basandorj D. Household needs and demand for improved water supply and sanitation in periurban ger areas: The case of Darkhan, Mongolia［J］. Environmental Earth Sciences, 2012, 65(5): 15611566.

［4］Schott K, Wilson S, Walkom S. Urban water reform: An industry perspective［J］. The Australian Economic Review, 2008, 41(4): 413419.

［5］Donkor E A, Mazzuchi T A, Soyer R, et al. Urban water demand forecasting: Review of methods and models［J］. Journal of Water Resources Planning and Management, 2014, 140(2): 146159.

［6］Marchetti C, Meyer P S, Ausubel J H. Human population dynamics revisited with the logistic model: How much can be modeled and predicted?［J］. Technological Forecasting and Social Change, 1996, 52(1): 130.

［7］李可柏. 基于动态分摊系数法的城镇供水投资控制仿真模型［J］. 系统工程理论与实践, 2011, 31(1): 158164.

LI Kebai. Town water supply investment control and simulation model based on dynamic share coefficient method［J］. Systems Engineering Theory & Practice, 2011, 31(1): 158164.

［8］Moon W S. Endogenous labor force participation and firing costs［J］. Labour Economics, 2011, 18(5): 607623.

［9］Falugi P, Kerrigan E, Wyk E V. Imperial college london optimal control software user guide (ICLOCS)［R］. London: Imperial College London, 2010.

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