The capacity restraintmethod as implemented in some software packages attempts to lessen this problem by smoothing the travel times and by averaging the flows over a set of the last iterations.
为了减小这个问题，某些软件在应用这种方法的时候，在最后一次迭代中滤去时间因素平均分配交通量。
2
The results showed that the restraint variable-dimension method not only could have high calculation accuracy and good numeric stability but also have certain data noise control capability.