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Main control link and management tools of ERP are analyzed and computed through primary components and factor analysis (PCFA). The PCFA process is evaluated in the light of some steps reflecting main function indexes of main control link and management tools of ERP. Case study shows that some indexes are significant in analyzing and assessing main function indexes. Through analysis and evaluation,...
Sensor network has a wide application foreground, and it has became one of actual research hotspot. Because of heterogeneous features, it is very difficult to inter-operate these sensor networks in order to efficiently assign resources and share data. Sensor Web enablement (SWE) has been a defacto industry standard. This paper analyses the background of SWE, introduces the components and architecture...
Enterprises invest in information system with the expectation that it will contribute to performance, and members of the organization must use information system for it to make a contribution. However, first-line and middle Managers' resistance to change and unwilling to use information systems have become the bottleneck in IT application. In this paper, the key effect factors of the first-line and...
The successful development of a new product depends on two important factors: the product' comprehensive performance and the speed of launch. Product design is an important part of launching a new product. Making the best performance new products stand out from a number of projects and enter the market quickly depends on the design being accurately evaluated and design strategy being correctly selected...
We study on the relation of top management team behavior integration, strategic decision-making speed and firm performance towards time-based competition. the behavior integration level of top management team has a positive directly impact on the strategic decision speed. Furthermore, the behavior integration level of top management team has a positive directly impact on the strategic firm performance...
A Electrical Safety Tool Ark Monitoring System Based on ARM is designed. Using the ARM S3C44B0X as controlling core, collecting tools type and quantity informations through the photoelectric switch, it displays the informations on the LED display screen simultaneously. Collecting temperature and humidity informations through the humiture sensors, transferring the informations to the humiture Controller,...
In this paper, we apply approximate form of Daubechies wavelet bases for approximation the solution of linear integral equation of the second kind, then by this wavelet bases we construct Galerkin system, which is important the expansion methods in solving linear integral equations.
This paper introduces the shapley value algorithm and applies it to the revenue allocation among supply chain coalition. Some good qualities and shortcomings of shapley value method are also analyzed in the paper. A modified method considering risk and investment coefficiece is presented to improve the effects in the revenue allocation, which is helpful to distribute reasonable profit among members,...
Since the adoption of drug classification system in China, people have accepted self-medication gradually and the OTC market has come into well-managed and rapidly-developed period. However, the operation of the OTC market is in a state of disorder with furious and single-way competition. It has not formed a general, regular marketing and popularizing model. Under this background and with the issuing...
The core of ERP is to realize effective management of the whole supply chain, which is mainly embodied by management of resources of whole supply chain, lean production, concurrent works, agile manufacturing, in-advance planning and intermediate control. The coal enterprise management concept has been transformed due to the introduction of ERP. Coal production is an important activity which is decisive...
This paper presents a two-stage hybrid heuristic for vehicle routing problem with pickups and deliveries. The first stage uses a simple simulated annealing algorithm to decrease the number of routes, while the second stage is to decrease total travel cost. The performance of the proposed algorithm was tested on benchmark instances involving from 100 to 600 customers. It produced high quality results,...
Flexibility is one of important indicators for measuring the characteristics of supply chain; the author introduces and evaluates four ways of measuring the flexibility of supply chain by reviewing the research results of measurement model of flexibility of supply chain. Basing on this way, it builds a measurement model of flexibility of supply chain which faces to customer directly, and shows the...
Telecom industry plays an important role in national economic development because of its extensive external economic advantages; thus, it is very important to discuss price competition and cooperation of the telecom operators. According to the game model built by us, this study shows that the reason for the price wars among telecom operators is because when one telecom operator reduces the current...
The core issue of logistics management of college is to improve performance, and satisfy customers (teacher and students) need. It is an important part to promote the cause of university reform that we provide a scientific assessment and evaluation to logistics service performance of the colleges and universities. Logistics service performance evaluation of colleges and universities must learn from...
City scientific and technological progress level classification and promotion play a central role in spurring city income growth and reducing poverty. Based on the Chinese city data availability, this paper built evaluation index system on the level of city scientific and technological progress. According to the city scientific and technological progress data which is large scale and imbalance, this...
This paper introduces the situation and the importance of green building or energy-saving building in China, the existing problems of the energy-saving buildings in design stage, construction stage and assessment process were indicated separately according to related references, the countermeasures for the problems were put forward separately one-by-one.
Purpose: to study the performance of DTC system (direct torque control) within the Motorized Spindle full-speed range, and to improve the observation precision of Motorized Spindle stator flux by adopting the Full-order stator flux observer. Method: construct a Motorized Spindle DTC system based on the mathematical model of Motorized Spindle under a static stator reference frame; revise the deviation...
Partition-and-Recur (PAR) method is a simple and useful formal method used to design and prove algorithmic programs. In this paper, we address that PAR method is really an effective formal method on solving Combinatorics problems. We formally derive Combinatorics problems by PAR method, which can not only simplify the process of algorithmic program's designing and correctness testifying, but also...
This paper develops a new approach of product configuration incorporating methods of decision tree and minimum conflicts repair algorithm. Firstly, the product decision tree is developed for certain category of products, in which the descriptive and interpretative requirements are taken as constraints to cut the branches of the product decision tree in order to obtain the product family meeting the...
Estimating customer lifetime value is becoming increasingly important in order to identify and invest on prospective profitable customers. This paper reviews three research streams in this field: models for calculation of CLV; models of customer base analysis; normative models of CLV in order to evaluate the usefulness of customer lifetime value as a metric for customer selection and marketing resource...
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