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A modified state-based potential game approach is proposed for the distributed economic dispatch problem in smart grid. Its basic idea is to formulate the objective function of each agent in the designed game as a local estimated Lagrange-like function, thus the stationary state Nash equilibrium incorporates exactly the global optimum of the original centralized economic dispatch problem. This approach...
Automatic generation control (AGC) is regularly used to maintain frequency stability and quality in multi-area power system. As each of control areas intend to achieve the best economy during AGC regulation, a concept of optimally economic AGC in a distributed manner arises and is required to investigate. Game theory provides a natural framework for such a kind of problems. Since different control...
Transportation risk analysis for chemical agents is an important basis of the safety management and scientific decision-making, the application of adjoint method can effectively improve the efficiency and accuracy of risk analysis. In the paper, a new risk function is defined based the introduction of penalty function, and then the transportation route length and risk are considered in the new function...
It is a critical challenge to the development of resources-based cities in many countries-How to resolve the problem of circulating situation for resources as developing-prosperous-exhausted-declined. In the case of mountain resource-based city Panzhihua, the paper puts forward two methods that the construction of digital SPI mode in Panzhihua and the construction of intelligence city to accelerate...
Researches on mergers and acquisitions (M&A) in textile and garment industry are seldom studied in literature. Considering the specific characteristics in China, the textile M&As are important and challenging. Target enterprise selection is a key procedure in the process of M&A. A Pareto-based process model is studied to incorporate the Chinese industry environment and industrial features...
Although the cooperative advertising has been discussed for several years. But the existed results are single supplier to single vendor case. This paper aims to extend the cooperative advertising problem to single supplier to many competitive vendors. Consider the demand of vendors is influenced not only the vendors' but also the competitors' advertising input, based on the mechanism of single supplier...
Nowdays, the bidding competition is more and more fierce, and the bid evaluation is influenced by many factors, but there are so many subjective factors in the traditional methods that they can not make quantitative analysis objective. So this paper try's to use the Fuzzy AHP in bid evaluation, and establishes the index system of the bid evaluation, then the weight of index has been set up by the...
ABC analysis is a well-known approach to classifying inventory items. Traditionally, a single criterion, the annual dollar usage of stock-keeping units (SKUs), is employed in the classification process. However, in many cases, other criteria may also play a significant role in classifying SKUs. Therefore, a recent trend is to develop various procedures to conduct ABC analysis in terms of multiple...
In an effort to narrow the technological gap between itself and the eastern region, Western China is actively engaged in promoting the development of high-tech industry. In the process of that development, local universities play an essential role directly or indirectly as a source of new knowledge and advanced technology. University-run enterprise (URE) is the primary way which the universities engage...
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