This study provides data on the optimal staff, materials, space, and time resources required to operate a regional hub reception center, a “short-term facility with the goal to process and transport displaced survivors (evacuees) to temporary or permanent shelters following a catastrophic incident” (Regional Catastrophic Planning Team, 2012). The facility will process approximately 20,000 evacu...

According to the characteristics of industrial robots, user-customized configuration design pattern is showing to achieve rapid development of industrial robotics. In this paper, the definition of usercustomized configuration design pattern is determined. The implementation approach of this pattern is given through introducing what role industrial robot stakeholders including suppliers, manufac...

In this paper we focus on the modeling and simulation of a distribution service network (DSN) for urban rail transit hub (URTH). Firstly, using the method of complex networks, the concept of DSN is proposed. Secondly, a model of DSN is formulated which consists of: i) a distribution entity topology network, ii) a distribution transport function network and iii) a distribution service function n...

Ship maintenance requires the use of a lot resources, and schedule risk caused by resource factors is an important reason for long time easy delay projects. This paper adopts system dynamics theory to analyze dynamic relationship between activity allocation factors, establishes assessment model. Use anylogic software simulate implementation process activities, effectively mutual influence chang...

At the end of 2019, COVID-19 outbreaks occurred one after another in countries worldwide. Managing outbreak efficiently and stably is an essential public health issue facing In this paper, based on SEIR model, we propose a SCEIR model that incorporates close contacts (C) self-protectors (P). Firstly, epidemic data China, USA, Italy are predicted compared with actual data. Secondly, sensitivity ...

Nowadays, in order for a company to remain competitive, efficient and attractive investors it needs have reliable threat-resistant business processes. The question of methods building such processes remains relevant. This paper proposes software system, which involves the use tools DSM (Domain Specific Modeling), ontological approach, simulation modeling methods, mass service theory, Petri nets...