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According to the noise and overlapping characteristics of agricultural irrigation water quality monitoring data for the comprehensive evaluation may bring about the boundary fuzzy problem. This paper proposes an improved Genetic Algorithm (GA) to avoid premature convergence, the global optimal solution of the function of the Projection Pursuit (PP) function is used as the comprehensive evaluation...
The risk assessment of power network is beneficial to improve the reliability of power system. It only considers the condition of the equipment itself in conventional power network risk assessment methods, but lacks of a consideration of the various influence factors in the network. A comprehensive risk assessment method based on Equipment Condition and entropy is proposed to evaluate power network...
In this paper, an X-band cross-coupled substrate integrated waveguide (SIW) filter with sharp sideband performance is proposed. The negative coupling is implemented by 201 TE -mode response in the fourth oversized cavity, which is combined with positive coupling to generate transmission zeros(TZs) for improving the sideband performance.The filter with a passband of 11.5GHz∼12.5GHz is fabricated on...
This paper analyzes the quality characteristics of aerospace shooting range equipment's state, as well as the condition of quality evaluation and prediction of aerospace shooting range equipment's state; propose the basic principles of quality evaluation and prediction of aerospace shooting range equipment's state: “The simpler the better”, “The more comprehensive the better”, “The more quantified,...
As a tool of implementing company's strategies, balanced scorecard has been universally accepted, becoming the most widely adopted performance management framework. For the numerous exhibition companies in the market, which are young and usually small, how to sustain sound development in the post-financial crisis environment is a problem pressing for solution. So it is important for exhibition company...
The model of water-saving evaluation index system frame is structured by analyzing the water processes in the industrial enterprises in this study. Then 76 items of water conservation evaluation indicators are screened by utilizing the frequency analysis method combined with the Delphi method on the basis of the frame model. Furthermore, the complete water conservation evaluation index system of industrial...
The multi-wing butterfly attractors generated from Lü system via a single or multiple pulse function control is proposed in this paper. With the introduction of the single or multiple pulse function to the third equation of Lü system, the additional index-2 equilibrium points are created, from which multi-wing attractors are evolved. The evolutions of the strange four-wing butterfly attractor and...
This paper based on four key abilities of the Prognostics and Health Management (PHM) System including the abilities of fault detection, fault isolation, fault prognosis and prognosis of the remaining life, analyzes and constructs a framework of the PHM quantitative requirements, and defines the quantitative assessment emphasis of the PHM abilities. Targeting these quantitative requirements and proceeding...
This paper based on four key abilities of the Prognostics and Health Management (PHM) System including the abilities of fault detection, fault isolation, fault prognosis and prognosis of the remaining life, analyzes and constructs a framework of the PHM quantitative requirements, and defines the quantitative assessment emphasis of the PHM abilities. Targeting these quantitative requirements and proceeding...
Estimating both static and dynamic models, this paper confirm earnings management effect and its associated effect with macroeconomic cycle on Loan Loss Provision hypotheses for US commercial banks. Moreover, the effects seem to be influenced by different loan loss provisions level. According the result, it suggests that the financial surveillance may need to be strengthened during recessionary phases,...
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