On ways to have better project costs control in pre-feasibility study period

And the importance of reliability prediction for missile in the conceptual phase is explained.

This thesis, based on a real project, Dongyang-Yongkang expressway, demonstrates the contents that need careful consideration in route scheme study at feasibility study stage, including the determination of the so-called corridor region, technical criterion, selection of the two ends of the roads, and comparative analysis of the route scheme.

Index system and criterion of warship equipment conceptual design during development phase;

Research and realization of product quality integrated system in development phase;

Evaluation model of materiel support plan in development phase based on DEA