Laying Scheme Design of Solar Photovoltaic Cells about a Single House

In consideration of the generated energy per unit area as large as possible and the expense of generated energy per unit as low as possible, this paper has proposed optimization selection method for the types of solar panels about six surfaces of the single house which receive solar radiation,the solar panels series and parallel connection and the invertors. The final laying scheme has been obtained through the synthetical evaluation of the optimization results about six surfaces .

Synthetical Evaluation Model Based on Integer Programming for Arranging Single Round Robin Schedule

In this paper, the synthetical evaluation model based on integer programming for arrangement of single round robin schedule is established through analyzing the major factors of matches. Following, as an example, we analysis and evaluate the schedule of NBA 08-09 season according to this mathematical mode. All results are obtained with the MATLAB software.

The Synthetical Evaluation of Tunnel Design Considering its Impact on Environment Based on Fuzzy Probability Method

Depended on the fact that so many plans for tunnel design laid much emphasis on its construction process and its short-term cost while ignored the increasing importance of environment now, this article puts forward a synthetical method contains analytic hierarchy process and fuzzy mathematics to evaluate plans for tunnel design with certain indexes including the volume of earth works, carbon emissions, energy consumption and consumption of materials, all of which were taken from the main procedures of the tunnel constrution. In the synthetical evaluation process, the performance on environment of a construction plan was graded into four levels, after the probabilities of four indexes may have on each level was obtained, often by investigation or experience, the final scores of the designs could be calculated with the fuzzy probability method. Further, the designs could be compared.