2 papers
cond-mat.stat-mech2003
Many-particle simulation of the evacuation process from a room without visibility
Motonari Isobe, Dirk Helbing, Takashi Nagatani
We study the evacuation process from a smoky room by means of experiments and simulations. People in a dark or smoky room are mimicked by ``blind'' students wearing eye masks. The…
cond-mat.stat-mech2003
Stability Analysis and Stabilization Strategies for Linear Supply Chains
Takashi Nagatani, Dirk Helbing
Due to delays in the adaptation of production or delivery rates, supply chains can be dynamically unstable with respect to perturbations in the consumption rate, which is known as…