Research on Steady States of Fuzzy Cognitive Map and its Application in Three-Rivers Ecosystem

Sustainability

Zhen Peng¹  Lifeng Wu²  Zhenguo Chen³  Nikos E. Mastorakis⁴ 

[1] Information Management Department, Beijing Institute of Petrochemical Technology, Beijing 102617, ChinaCollege of Information Engineering, Capital Normal University, Beijing 100048, China;Computer Department, North China Institute of Science and Technology, East Yanjiao, Beijing 101601, China;;id="af1-sustainability-08-00040">1Information Management Department, Beijing Institute of Petrochemical Technology, Beijing 102617, Chi

关键词: Fuzzy Cognitive Map (FCM);    fixed point;    limited cycle;    Three-Rivers ecosystem;    sustainable evolution;   

DOI  :  10.3390/su8010040

来源: mdpi

【 摘 要 】

Fuzzy Cognitive Map (FCM) offers many advantages such intuitive knowledge representation and fast numerical reasoning ability, etc. It suits modeling and decision-making of dynamic systems. With the aims to effectively help to analyze and control system sustainable evolution, the paper defines the steady states of fixed point and limited cycle of a FCM modeling system. Accordingly, the rules of steady states of the FCM model and the factors influencing the steady states are presented and proved. The Three-Rivers represents a system including population, ecological environment, social development and their relationships. Based on the relationships, the Three-Rivers ecosystem is modeled by FCM and the Three-Rivers ecosystemsustainable evolutionis analyzed bythe rules of the steady states of FCM.

【 授权许可】

CC BY   
© 2016 by the authors; licensee MDPI, Basel, Switzerland.