1) synthetical impedance function
综合路阻函数
2) impedance function
路阻函数
1.
The establishment of the impedance function is a key to the traffic distribution.
建立路阻函数是交通分配一个关键问题。
2.
Impedance Function is a key factor to traffic assignment,and BPR function is one widely used,but the result is not satisfying when BPR function is used in some cases with its default parameter which are commended.
路阻函数在交通分配过程中左右着路径的选择,目前广泛采用的路阻函数是美国公路局提出的BPR函数,但在交通分配的实践过程中使用美国公路局推荐BPR参数得到的结果并不理想。
3.
The study on the impedance function of urban road in different grade is very important to the ITS.
城市道路分等级路阻函数的研究对智能交通系统(ITS)至关重要,本文首先分析了大城市快速路以及主干路的特点,并给出了相应的路阻函数的形式,并基于实际调查数据分析了城市快速路及主干路路段的车速与交通量的关系,通过得到的关系论述了两等级道路的路段路阻函数的特点及适应形式。
3) Link Performance Function
路阻函数
1.
Deduction of Link Performance Function and Its Regression Analysis;
路阻函数关系式推导及其拟合分析研究
2.
Method of Link Performance Function Calibration in Multi-path OD Matrix Back—calibration
多路径OD矩阵反推下的路阻函数标定方法
3.
A general link performance function of motor vehicle with mixed traffic was extended from the BPR model,and then the variables were selected and the parameters were calibrated by field data.
由美国联邦公路局BPR函数模型拓展得到混合交通条件下机动车路阻函数的通用形式,基于统计学原理对实测数据进行变量筛选和参数标定,建立了综合考虑机非干扰、对向干扰和横向干扰的实用路阻函数模型。
5) function synthesis
函数综合
1.
The Research on the Simple Method for Function Synthesis of Planar Six-Bar Mechanism;
平面六杆机构简化函数综合方法的研究
2.
Traditional optimizations have disadvantages such as local convergence,when they are used to solve function synthesis of planar 4-bar linkage, which is a complex nonlinear constraint problem.
传统优化算法对于解决平面四杆机构函数综合等复杂非线性约束优化问题存在局部收敛等不足。
3.
The numerical atlas database of the in-out function of spherical four-bar linkages makes the function synthesis of th.
通过建立的球面四杆机构输入输出函数的数值图谱库,实现了球面四杆机构的函数综合。
6) functional synthesis
函数综合
1.
Research of Functional Synthesis and Optimal Design of Planar Linkage Mechanisms;
平面连杆机构函数综合及其优化设计的研究
补充资料：阻路
1.阻塞要道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条