Study on the Complexity of Sustainable Development System and Its Management

On the course of history,human beings have liberated production capacity and madeglorious achievements in economic development.However,global environmental pollutionand ecological problem have arisen as a result of irrational development and utilization o…     

The Study of Model About Enterprise Crisis Early-warning Based on Fuzzy Classification and

Toward the problem of judgement of enterprise crisis degree, the paper adopts fuzzy classification and fuzzy recognition method, forms enterprise character objective function in fuzzy condition, and brings forward to solve approach of optimal fuzzy classification center matrix, optimal fuzzy recognition matrix and optimal index weight under different crisis degree. By using the method in enterprise crisis early-warning example, it can distinguish enterprise crisis degree effectively.     

A Model for Water Quality Assessment Based on the Information Entropy and Its Application in the Case of Huiji River

Based on the information entropy, a model for water quality assessment is Using this model, the paper gives a case study on the water quality assessment River. The space-time variation law of the water quality is analyzed also in this result indicates that the model possesses some clear mathematic and physical and it is simple, practical and accurate.     

Study on Variation of Parameters Formula and Stability for Impulsive Time－Delay Nonlinear Large Scale Systems

ＳｔｕｄｙｏｎＶａｒｉａｔｉｏｎｏｆＰａｒａｍｅｔｅｒｓＦｏｒｍｕｌａａｎｄＳｔａｂｉｌｉｔｙｆｏｒＩｍｐｕｌｓｉｖｅＴｉｍｅ－ＤｅｌａｙＮｏｎｌｉｎｅａｒＬａｒｇｅＳｃａｌｅＳｙｓｔｅｍｓＧＵＡＮＺｈｉｈｏｎｇ（Ｄｅｐｔ．ｏｆＢａｓｉｃＳｃｉｅｎｃ...     

Study on Chaos Created by Hopf Bifurcation of One Kind of Financial System and Its Application

From a mathematical model of one kind complicated financial system, corresponding local topological structures of such kind system on condition of certain parametercombination, unstable equilibrium point of the system, conditions on which Hopf bifurcation is created and stability of the limit circle corresponding to the Hopf bifurcation as well as condition on which the limit circle is stable have been studied. From relationship between each parameter and the Hopf bifurcation all the way to route which leads to chaos etc have been studied. Following the above, conditions on which complicated behaviors created locally in such kind system has been analyzed. By applying fractal dimension, Lyapunov index, the intrinsic complexity of the system on such condition has been studied, and result of the numerical simulation proves the theory of this paper correct.     

Study on the Stability of Supply Chain System Under Perturbations of Dynamic Parameters

The stability of supply chain system is key to implement efficiently inventory policies and improve quality of service in the supply chain. If the supply chain system were unstable, the lead-time would be uncertain. As a result, directly affects the process of manufacture, and the service level. In this paper, we analyze the stability of the supply chain system under perturbations of dynamic parameters based on the Cobb-Douglas production function and study influences on supply chain performance. We prove that the supply chain system, with the increases of the re-production input funding, becomes unstable. Further, when the optimal combination of input parameter elements, the supply chain system becomes unstable.     

Optimal Decision Rule of the inventory Problem for Deteriorating items with Shortages and Time－varying Demand

ＯｐｔｉｍａｌＤｅｃｉｓｉｏｎＲｕｌｅｏｆｔｈｅｉｎｖｅｎｔｏｒｙＰｒｏｂｌｅｍｆｏｒＤｅｔｅｒｉｏｒａｔｉｎｇｉｔｅｍｓｗｉｔｈＳｈｏｒｔａｇｅｓａｎｄＴｉｍｅ－ｖａｒｙｉｎｇＤｅｍａｎｄ￥ＺＨＯＵＹｏｎｇｗｕ（ＨｅｆｅｉＵｎｉｖｅｒｓｉｔｙｏｆＴ...     

Order Structure Analysis（OSA） for the Optimal Solutions of Multiple Objective Mathematical Programming

ＯｒｄｅｒＳｔｒｕｃｔｕｒｅＡｎａｌｙｓｉｓ（ＯＳＡ）ｆｏｒｔｈｅＯｐｔｉｍａｌＳｏｌｕｔｉｏｎｓｏｆＭｕｌｔｉｐｌｅＯｂｊｅｃｔｉｖｅＭａｔｈｅｍａｔｉｃａｌＰｒｏｇｒａｍｍｉｎｇＦＥＮＧＪｕｎｗｅｎ（ＳｏｆｔＳｃｉｅｎｃｅＲｅｓｅａｒｃｈＩｎｓｔ...     

Design and Test of Multibus Adapter System on a Chip for Fault Tolerant Computer Systems

In order to improve the system reliability and performance and to reduce the system cost, volume and weight, we have designed, fabricated and tested the multibus adapter system of a trimodular redundant fault tolerant computer system on a single chip of 5000 gate CMOS gate array. The design, fabrication and test of this single chip system will be discussed..     

A New ANN Method of Aggregation and Stability Analtsis for Large－Scale System with Time Delay

ＡＮｅｗＡＮＮＭｅｔｈｏｄｏｆＡｇｇｒｅｇａｔｉｏｎａｎｄＳｔａｂｉｌｉｔｙＡｎａｌｔｓｉｓｆｏｒＬａｒｇｅ－ＳｃａｌｅＳｙｓｔｅｍｗｉｔｈＴｉｍｅＤｅｌａｙ￥ＺＨＡＮＧＪｉａｎ；ＬＩＵＹｏｎｇｑｉｎｇ；ＳＨＥＮＪｉａｎｊｉｎｇ（Ｄｅｐｔ．ｏｆＡｕｔ...     

The Optimization of The Ecological Economic Development for the Upper Reaches of the Yangtze River（Changjiang）

ＴｈｅＯｐｔｉｍｉｚａｔｉｏｎｏｆＴｈｅＥｃｏｌｏｇｉｃａｌＥｃｏｎｏｍｉｃＤｅｖｅｌｏｐｍｅｎｔｆｏｒｔｈｅＵｐｐｅｒＲｅａｃｈｅｓｏｆｔｈｅＹａｎｇｔｚｅ　Ｒｉｖｅｒ（Ｃｈａｎｇｊｉａｎｇ）ＬＩＵＧｕａｎｇｚｈｏｎｇ；ＸＵＪｉｕｐｉｎｇ；ＨＥＣｈ...     

On the Usefulness of the Ackoff–Gharajedaghi Model of System Types for the Design of Business Systems

The Ackoff–Gharajedaghi Model of System Types distinguishes 3 fundamental empirical systems: deterministic, animate, and social, with regard to their purpose. It has been formulated as a meta-model to support understanding, selection, and formulation of management models and theories. It is argued here that this model is also valuable for the interpretation and design of actual, empirical business systems. A study of a malfunctioning business is presented and interpreted with the Ackoff–Gharajedaghi Model, which supports this argument. Additionally, the study shows a pragmatic value of the proposed Imperative of Goals Alignment for the design of business systems, which is an operationalization of the Ackoff–Gharajedaghi Model. Furthermore, the investigation illustrates the importance of clear goals and incentives in business design; and it supports the thesis of the Ackoff–Gharajedaghi Model that management models and theories, founded upon empirical observations of deterministic and animate systems, impose limitations on the design of business systems.     

Study on Concept of Centralization and Decentralization Group Decision Making

1　 IntroductionThe research of the Management Mechanism Design( MMD) has been a focus and a signifi-cant frontier in management science and it is an important problem for top managers offirms to care about.The MMD is meant to find out some Management Mec…     

Study on Soil and Water Conservation Benefit Models of Grassland Ecosystem──A Case Study on Jianou Mountain Grasslan Ecosystem

1 MethodologyIn order to study soil and water conservation benefit of grassland ecosystem, weestablished mountain grassland ecosystem experiment station in Jianou City, Fujianprovince, which is located in where the slope direction is south-east l50', and the gradientis 23", there are 8 p1ots, and the area of every plot is 5 X 20m2, there are 6 plots that arecovered by Paspalum thunbergii Glycine mar. var Chamaecrista rotunddelia (per) greencommunities, two exposed land plots, which work as …     

An Information Theory Approach to the Data Compression and Imaging System for Synthetic Aperture Radar （SAR）

ＡｎＩｎｆｏｒｍａｔｉｏｎＴｈｅｏｒｙＡｐｐｒｏａｃｈｔｏｔｈｅＤａｔａＣｏｍｐｒｅｓｓｉｏｎａｎｄＩｍａｇｉｎｇＳｙｓｔｅｍｆｏｒＳｙｎｔｈｅｔｉｃＡｐｅｒｔｕｒｅＲａｄａｒ（ＳＡＲ）￥ＸｉａｏＹｏｎｇｘｉｎ；ＰｅｎｇＨａｉｌｉａｎｇａｎｄＣｈｅｎ...     

The Grid Algorithm of the Development Coefficient and the Combination Coefficient of Background Value in GM（1,1） Model

This article gives the algorithm of the sector in which the development coefficient is, and the steps to simultaneously calculate the development coefficient and combination coefficient of background value. Unifying the development coefficient and the background value＇s coefficient of combination to optimize the model together, avoiding the malpractice to separate the two in traditional method, and avoiding the error brought out by matrix multiplication because of matrix＇s illness and so on in the traditional way, therefore increases the precision of the model.     

Prediction of efficient outputs based on GM（1,N） model and weak DEA efficiency

This paper expresses the efficient outputs of decisionmaking unit(DMU) as the sum of average outputs forecasted by a GM(1,N) model and increased outputs which reflect the difficulty to realize efficient outputs.The increased outputs are solved by linear programming using data envelopment analysis efficiency theories,wherein a new sample is introduced whose inputs are equal to the budget in the issue No.n + 1 and outputs are forecasted by the GM(1,N) model.The shortcoming in the existing methods that the for...