1. 毕业设计（论文）的内容和要求

设计一种槽式聚光器桁架结构，采用有限元法对该结构进行模态分析，在分析外界激励载荷基础上，对结构进行优化设计。

翻译1篇与毕业论文相关的外文文献，字数不少于3000字。

2. 参考文献

1. Price H., Lupfert E., Kearney D., etc (2002), Advances in solar parabolic trough. Journal of Solar Energy Engineering ,Transactions of the ASME, 124, pp. 109-125 2. Tao T., Zheng H.F., He K.Y., etc, (2011), A new trough solar concentrator and its performance analysis, Solar Energy 85, pp. 198-207. 3. Cohen G. E., Kearney D. W., Kolb G. J.(1999), Final report on the operation and maintenance improvement program for concentrating solar power plants. SAND99-1290, pp.1-44. 4. Casta馿da N.; V醶quez J.; Domingo M., etc, (2006). Sener Parabolic Trough Collector Design and testing. SolarPACES, pp.1-8. 5. Zhang L., Wang W.J., Yu Z.T., etc, (2012), An experimental investigation of a natural circulation heat pipe system applied to a parabolic trough solar collector steam generation system, solar energy, 86, pp. 911-919. 6. Geyer M., L黳fertf E., Osuna R., etc, (2002), EUROTROUGH - Parabolic trough collector developed for cost efficient solar power generation. 11th International Symposium on Concentrating Solar Power and Chemical Energy Technologies, Zurich, Switzerland, pp. 1-7. 7. Fernandez-Garcia A., Zarza E., Valenzuela L., etc, (2010). Parabolic-trough solar collectors and their applications. Renewable and Sustainable Energy Reviews, 14 , pp. 1695?721. 8. Valan Arasu A., Sornakumar T. (2007). Design, manufacture and testing of fiberglass reinforced parabola trough for parabolic trough solar collectors. Solar Energy, 81, pp. 1273-1279.

3. 毕业设计（论文）进程安排

2015.12.14-2016.1.13，完成外文翻译，文献综述和开题报告 2. 2016.2.22-2016.5.15，提出设计方案，建立ANSYS模态分析模型，对其进行分析并绘制CAD图纸 3. 2016.5.16-2016.6.14，撰写毕业论文，准备答辩。