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The quality-improvement of manufacturing enterprises should not only be based on customer-oriented theory but also try to tap and guide the customer requirements, including the hidden requirements and the latent requirements. That is, the enterprise should build the interacting mechanism between quality-improvement and customer. This interacting mechanism can make customers more satisfied and loyal...
In the process of internationalization, Chinese manufacturing enterprises should build an information supportive platform that is adaptable to their own internationalization strategy as technical support and operational platform. To meet the needs of manufacturing internationalization such as distributed manufacturing, multi-factory manufacturing, multi-decision-making-center manufacturing, multi-logistics-center...
In order to put an end to rampancy rob oil, reduce losses and protect normal work of oil management department, it is necessary to detect the occurrence of leak immediately and locate the exact leak position. For negative pressure cause by leak will transmit in pipeline and make the pressure drop at once, the collection pressure signal is calculated by wavelet algorithm and the different time negative...
Based on the inherent characteristic of the contention relation between flows in ad hoc networks, the notion of the link's interference set is introduced in this paper to extend the utility maximization problem formulating the multirate multicast congestion control problem in wireline networks to the problem in ad hoc networks. As the maximum function in the constraints makes the problem nonseparable,...
In this paper, based on the inherent characteristic of the contention relation between flows in ad hoc networks, we introduce the notion of the link's interference set, extend the multipath utility maximization problem formulating the multipath congestion control problem in wireline networks to ad hoc networks. As the objective function is not strictly concave in the path rate, we apply the penalty...
Using the drill string to transfer the telemetry data is a focus in the fields of logging while drilling (LWD) and measurement while drilling (MWD). The acoustic property of the drill string is the foundation for improvement the transmission rate. In this paper, we study the filtering property of the drill string using the transfer matrix (TM) method. Compared with the classical finite difference...
This paper presents a double-layer decision-making model based on behaviorism control for robot soccer system to solve the non-continuous decision making problem caused by the intercourse of the strategies. This model takes the cooperation part and the robot movement part as two functionally separate part to make the transformation of the strategy to individual behavior a direct process. At the same...
The logging-while-drilling (LWD) systems mainly use the mud-pulse telemetry to transmit the measured data from the bottom to the surface. Its transmission rate, however, is very low, which is a severe limitation for the real-time transmission. Recently, using the drill string as the transmission carrier draws people's attentions and becomes one of the research focuses. In this paper, a waveform design...
A novel power macromodeling technique was developed for high-level power estimation of complementary metal-oxide-semiconductor (CMOS) circuits based on backpropagation neural network (BPNN). The dependence of power dissipation on a circuit's primary input/output statistics was captured to construct the power macromodel by extracting certain features from the input/output streams. In contrast to previous...
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