Crowd Evacuation Simulation in Teaching Building
　　報(bào)告人：劉弘教授，山東師范大學(xué)　
　　報(bào)告時(shí)間：2017年9月15日（周五）下午13:00分
　　報(bào)告地點(diǎn)： 賽博南樓412室
　　報(bào)告人簡(jiǎn)介：劉弘，博士，博士生導(dǎo)師。山東師范大學(xué)二級(jí)教授，國(guó)務(wù)院政府特殊津貼專家，山東省有突出貢獻(xiàn)的中青年專家。2005年-2015年任山東師范大學(xué)信息科學(xué)與工程學(xué)院院長(zhǎng)。學(xué)校理工科學(xué)術(shù)委員會(huì)副主任，管理工程與工業(yè)工程博士點(diǎn)學(xué)術(shù)帶頭人，計(jì)算機(jī)科學(xué)與技術(shù)碩士點(diǎn)學(xué)術(shù)帶頭人，山東省“分布式計(jì)算機(jī)軟件新技術(shù)”重點(diǎn)實(shí)驗(yàn)室主任，國(guó)家特色專業(yè)計(jì)算機(jī)科學(xué)與技術(shù)項(xiàng)目負(fù)責(zé)人，主持了六項(xiàng)國(guó)家自然科學(xué)基金。近年來，作為首位人員獲山東省科技進(jìn)步一等獎(jiǎng)一項(xiàng)，二等獎(jiǎng)兩項(xiàng)，自然科學(xué)二等獎(jiǎng)一項(xiàng)，在SCI和EI檢索的期刊及國(guó)際會(huì)議上發(fā)表論文200多篇。
　　報(bào)告內(nèi)容摘要： Crowd evacuation under emergency is a complex system engineering. The existing crowd evacuation simulation methods do not consider the relationship between the crowd and the influence of the group on the movement. Although Helbing and Molnar proposed a social force model based on Newtonian mechanics to simulate crowd behavior, it can reproduce some phenomena, such as "faster and slower," and the arch at the exit. But it has simplified the behavior of pedestrians, without considering the relationship between the crowd and the formation of groups on the impact of movement. In order to solve the above problems, we have improved the social force model, based on the original driving force, the force between people, the forces between people and obstructions, and the disturbing force, we add a group attraction force. Simulation results illustrate the effectiveness of this method.
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信息工程學(xué)院
2017年9月12日