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This paper introduces a dynamic feedback crop simulation system used to simulate and forecast the growth of crops. It was known that a precise and effective crop simulation was beneficial for the investigating of crops' growth and production forecast. The real-time monitoring data applied for this simulation system was derived from Agriculture monitoring and early-warning research space (AMERS) which...
TRL (technology readiness levels) method is widely used at present TRA (technology readiness assessment). This method relies too much on experts' knowledge and lacks objectivity. Meanwhile, since experts can only passively answer the questions set by TRL point by point during the assessment, experts' assessment thinking and orientation are unable to be effectively concentrated and specified, which...
To get maximum gas well productivity, this paper analyzes the influence of different fracture parameters on gas well performance and gets the qualitative principle of fracture distribution of fracture horizontal well with multi-fractures by the tight gas reservoir fracture horizontal well flow model. For quantitatively describing fracture parameter design (mainly fracture size and distribution), fuzzy...
This paper researched the investment decision-making at the earlier stage of the environment protection construction project and introduced three methods which could be helpful to the management of investment decision-making of these kinds of projects. The first method is to improve the scientificalness of the decision-making procedure. The second method is to improve the application of the system...
Core competence is the base to get competitive advantage for sustainable development. The elements to form core competence are put forward according to the implication and primary features of power supply enterprise in this paper. The index system and its evaluation model are built based on six composition elements such as economic benefit, marketing services, development capability, work safety,...
Optimization correction of spectral distortion for superimposed DWDM multichannel fiber Bragg grating filters is performed with a hybrid Lagrange multiplier optimization algorithm to enable fast convergence as well as to retain the easy-fabrication merits.
Transformer faults are quite complicated phenomena and can occur due to a variety of reasons. There have been several methods for transformer fault synthetic diagnosis, but each of them has its own limitations in real fault diagnosis applications. In order to overcome those shortcomings in the existing methods, a new transformer fault diagnosis method based on a wavelet neural network optimized by...
Fuzzy synthetic evaluation is usually be influenced significantly by the matrix of fuzzy relation and index vector. For a sequential segmentation category, the principle of the lowest cost, the principle of maximum degree of measure and the principle of maximum degree of membership sometimes can get unreasonable conclusion, even sometimes can get error conclusion, because they conceal the difference...
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