Research On Stability Analysis For Supply Chain Of Real Estate Development Enterprise

With the improvement of domestic economic level, the real estate industry achieved rapid development, at the meanwhile; the development of real estate industry had driven the growth of the national economy, additionally, the development of related industrial chains was driven as well. Consequently, the supply chains that took the real estate development enterprises as core were playing important roles in the domestic economic construction. However, the stability of land, construction materials and equipment, logistics chains of housing construction and exploration products, real estate exploration financing, land acquisition financing, construction funds of exploration products, sales capital chain of exploration products, demand of real estate exploration market, regional real estate planning as well as national macro-control policies and other information chain all have a direct impact on the supply chain persistent stability of real estate development.In order to analyze the stability of real estate exploration and ensure the healthy development of real estate industry, this article defined the concept of real estate enterprise supply chain and analyzed the nonlinear characteristics accordingly. Through the analysis of development strategic index system of real estate enterprise supply chain, the impact factor structure for real estate enterprise development strategy were formed; systematic model of real estate enterprise supply chain were established. Following points were mainly included in the system:four subsystems, namely, the supply chain model based on the development strategy impact factors of real estate exploration enterprise; the supply chain model based on the logistics chain of real estate exploration enterprise; the supply chain model based on the financing chain and information chain of Real estate exploration enterprise. By application of multiple regression methods to each subsystem, real estate exploration enterprise investment index analysis function, urban land price analysis function, financing resources analysis function, internal operation analysis function, strategic alliances analysis function, sales price analysis function of exploration products as well as consumption market and consumption behavior analysis function were establish. The supply chain system function of real estate development enterprise was established through the application of Laplace transform; moreover, the nonlinear systems stability analysis theory of system control theory was applied for the establishment of supply chain stability analysis model of f real estate development enterprise.This article collected the data that are related to the real estate development from "China Statistical Yearbook" and the publication information of National Bureau of Statistics. Through the application of Describing Function Method and Nyquist Stability Criterion of nonlinear system stability analysis, empirical analysis was made on the supply chain stability of real estate development enterprises.