DCFM

Based on the analysis of characteristic of cable harness process planning in virtual environment, a discrete control point modeling ( DCFM) method of cable harness in virtual environment and the cable harness assembly routing technique based on DCPM are proposed.

在对虚拟环境下的线缆装配规划的特点进行分析的基础上，提出虚拟环境下的线缆离散控制点建模以及虚拟环境下基于离散控制点的线缆装配规划方法。

The theory of DCFM can be derived from total probability theory ( TPT) based on the consideration of uncertainties in seismic demand analysis and seismic capacity analysis.

需求能力系数法以考虑地震需求分析和结构抗震能力分析过程中的不确定性为出发点，通过全概率的理论推导得到了衡量结构性能水准的性能指标&能力需求比和置信概率。