In order to analyze characteristics of gearbox housing under polygonal wheel excitation in high-speed train. The wheel circumference irregular was simulated by the method of multi-harmonic excitation at first, and the meshing force generated in the inner of gearbox has also been considered. A non-linear...

Release control plays an important role in the performance of semiconductor manufacturing lines. Considering their characteristics, a release control policy based on the primary bottleneck workstation utility of multiple semiconductor manufacture lines (abbreviated as Rel_M2) is proposed. Comparing to...

In this paper, we present a novel color image Demosaicking algorithm. The algorithm consists of two steps: an interpolation step and a refinement step. The missing green color information is first interpolated by using the color channel difference. In the refinement step, a local weighted directional...

In the paper, we did some research on the terminal guidance cannonballs' capture field, attack area, the effective attack area, and the influence factors. The study was based on computer, through 6D ballistic model, Matlab program, and computer calculation. The boundary value of attack area along with...

Dynamic Time Warping (DTW) is the most widely used algorithm for finite passwords or isolated words recognition system. However, the recognition rate using DTW is strongly influenced by the precision of voice activity detection(VAD), and the traditional DTW algorithm has more path to search when compared...

The reservoir engineering is a highly comprehensive discipline used in the oilfield development, which is dependent on the petroleum geology, reservoir description, reservoir physics, well testing and well production, so as to plan and program the oilfield development, and direct the scientific and rational...

The traditional ground-based monitoring network have been too coarse to meet people's right to know the air pollution over current location and sounding areas, based on multi-satellite data and Android platform, an air-pollution monitoring system is designed to provide high-resolution PM2.5 concentrations...

Road Extraction from remote sensing images has been an important research topic. It is difficult to extract the road quickly and reliably due to the complexity of the road features. In this paper, an improved GVF-Snake algorithm as a segmentation method automatically labels training samples to reduce...

In this paper we study the synchronization of an underwater glider by means of the adaptive fuzzy sliding mode control technology. The sufficient conditions for the synchronization are obtained even though the slave underwater glider is unknown. Based on the Lyapunov stability theorem, the stability...