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Editorial

机译：社论

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摘要

The four papers in this special issue are a subset of those that were submitted for publication following an open call for papers considering transportation systems as some kind of day-to-day evolving, dynamical system. Although remarks on the existence of such dynamic adjustment processes can be traced back to the early studies of equilibrium transportation systems (as a justification for the equilibrium hypothesis), a landmark in this field was a small research note, written some 30 years ago, where Horowitz (1984) explored the possibility to consider a simple two-route network through the theoretical frame of a discrete-time, non-linear dynamical system. The significance was in the primacy Horowitz gave to the dynamics; although he was only hypothesising possible behavioural adjustment processes, the underlying focus was on the description of such dynamics as "the model", with the notion of equilibrium being a state that may or may not be useful for understanding part of such dynamics.
机译：在本期特刊中的四篇论文是公开招募论文后将其提交发表的子集，该论文将运输系统视为某种日新月异的动态系统。尽管关于这种动态调整过程存在的论述可以追溯到平衡运输系统的早期研究（作为平衡假设的证明），但该领域的一个里程碑是大约30年前写的一份小型研究说明，其中Horowitz（1984）通过离散时间非线性动力学系统的理论框架探索了考虑简单的两路径网络的可能性。重要性在于霍洛维茨对动力学的重视。尽管他只是在假设可能的行为调节过程，但基本的重点是对诸如“模型”之类的动力学的描述，而平衡的概念是一种状态，可能对于理解这种动力学的一部分可能有用，也可能没有用。

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