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The following topics were dealt with: engineering management theory; supply chain; game theory; project management; maintenance strategy; production planning; power system; electric power distributors; energy economy strategies; energy development strategies; risk management; technology innovation; services management; etc.
For an engineering project with running income, the result of time-cost trade-off problems (TCTP) concerning construction duration is only partly optimal. More cash flow happens during the running period, and the final goal of clients is to obtain the maximal profit across the lifecycle of engineering projects. In some situations, the cost of compressing construction duration even exceeds the increase...
The safety management of engineering profession is related closely to the benefit of people. Its accident frequency is high, and after the accident happens, the surface involved is broad, the pecuniary loss is very serious. So safety problems on engineering project are solved urgently. This paper analyses the game course of the government and enterprises, enterprises and staff, and points out the...
The earned value measure is introduced into the cost and schedule control of warship planned maintenance for the over budget and schedule delays problem. The flowchart and application range of earned value measure is summarized. The application procedure of the earned value measure in the cost and schedule control of warship planned maintenance is given. Then the over budget and schedule delays are...
Research on project success is an eternal issue in project management. It has very important meaning in current social and economical innovation in China. Establishment of reasonable evaluation system can not only deepen cognition of the partner, but also used as reference to the establishment of controlling system of the subsequent project. This paper established longitudinal and lateral evaluation...
In order to solve the problem of four parallel activities being adjusted to an order chain of three activities and a parallel activity in deterministic activity-on-arc networks of the CPM type, a new theorem and the comparative method of special order chains of three activities are proposed. Based on the theorem and method, a branch and bound algorithm of the decision tree is described. Through the...
Construction projects are one-off endeavors with many unique features such as long period, complicated processes, abominable environment, financial intensity and dynamic organization structures and such organizational and technological complexity generates enormous risks. And environmental and economical dimensions throughout the life cycle of the construction project, so the construction project...
Construction project risk allocation is one of the problems which all the project participants concerning about. On the basis of studying the principles of project risk allocation, this paper establish the evaluating indicator that evaluates the risk carrying capacity of all the project participants. The evaluating factor set in the risk allocation is determined, the integrated risk allocation coefficients...
Construction Enterprises need to implement ERP projects to constantly improve their competitiveness in the future. However, as having been proved to be an enormously invested and systematically risky project, ERP usually makes construction enterprises fall into "two-difficult" choices. Therefore, a scientific risk evaluation is urgently needed to increase the success rate of ERP project...
The paper proposes the method of risk assessment based on route analysis and variable weight fuzzy evaluation. Firstly, it is on the basis of route analysis, and mines each stage and its critical factors of engineering project; and analyzes each uncertainly measuring with the method of fuzzy comprehensive evaluation; then solves the deferring characteristic of risk in engineering project using variable...
This paper is to introduce a model. In the analysis of contract risk recognition, redundant variables in the samples spoil the performance of the SVM classifier and reduce the recognition accuracy. On the other hand, we usually canpsilat label one risk as absolutely good, or absolutely bad. In order to solve the problems mentioned above, this paper used rough sets (RS) as a preprocessor of SVM to...
In risk evaluation of agent management projects, the critical factors which influence rationality of the result are how to estimate risk evaluation index weight and the measurement of risk index. For the risk evaluation index weight account, this thesis proposes risk index weight calculation method which combines AHP method and clustering methodology. This method reduces the anthropic factors of expert...
A new triangular fuzzy number critical path method was proposed based on linear programming for solving the uncertain project problem. alpha -cut set was used to transfer the fuzzy number to interval number, and a credibility degree was defined so that the total time range and the different critical paths were given by adjusting the credibility degree. Meanwhile, by analyzing the sensitivity coefficient,...
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