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The usability of the NGS technologies heavily relies on the accuracy of the data. Many research groups developed different programs to clean the sequenced raw data by removing adapter contamination and trimming low-quality nucleotides. However, they are not optimized to process data from any specific equipment. In this study, we present an optimized pipeline Fastq_clean to clean the DNA-seq and RNA-seq...
In this paper, the finite-time fault tolerant control (FTC) of attitude stabilization is developed for attitude dynamical system of a hypersonic unmanned aerial vehicle (UAV) with actuator loss-of-effectiveness (LOE) fault. First, the hypersonic UAV non-linear attitude dynamics are described. A finite-time controller is designed on the basis of nonsingular terminal sliding mode (NTSM) control technique...
Concentration plant site selection is an complex system engineering. The traditional site selection schemes were too simple, only comparing on the technical and economic indicators of the schemes, but cross combinations between the various economic indicators were ignored. Through a comparative analysis of existing site selection method we explore the shortcomings of them, and then made extended time...
Because of large-capacity, long-distance and cross-region power transmission in our country's power grid, the subsynchronous oscillation (SSO) will arise from the use of series capacitor compensation and HVDC. Damping subsynchronous oscillation using static VAR compensators (SVC) is investigated in this paper. In order to damp the various unstable torsional modes, a subsynchronous damping controller...
The volatility of load time series is noteworthy in load forecating analysis. Considering the characteristic of time-varying variance, a feasible method of short term load forecasting based on Stochastic Volatility (SV) models is presented. The Quasi Maximum Likelihood Estimate (QMLE) is brought in to specify the standard SV model. The model is transformed into state space form, and the Kalman filter...
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