報(bào) 告 人：Behrooz Keshtegar 教授/博導(dǎo)

報(bào)告時(shí)間：2024年7月18日 19:00-20:30

報(bào)告地點(diǎn)：明志樓B305c

報(bào)告人簡介：Behrooz Keshtegar is a staff member in Department of Civil Engineering at University of Zabol. He received his Ph.D. from Sistan and Baluchestan, Zahedan, Iran in 2013. His research fields focused on the multidisciplinary topics such as; structural reliability analysis, reliability –based design optimization, machine learning methods and optimization -based population approaches. He has published more than 150 peer-reviewed papers in scientific journal. He received a prize of university of Zabol for four most cited papers published in JOF and CMAME journals in 2022. He got distinguished top researcher form university of Zabol at 2018 to 2020. He received young researcher of civil engineering from the academy of Science of Iran, IRAN at 2022 and he cited in list of world’s top 2% scientists since 2019.

報(bào)告內(nèi)容摘要：In this current presentation, three applicable line search methods are discussed named as 1) merit function, 2) sufficient descent condition and 3) angle condition. Then, these three conditions are applied for relaxed formulation of FORM-based steepest descent search direction. Finally, these line search conditions are compared together through several examples.

主辦單位：

機(jī)電工程學(xué)院

石油天然氣裝備教育部重點(diǎn)實(shí)驗(yàn)室

石油天然氣裝備技術(shù)四川省科技資源共享服務(wù)平臺

能源裝備研究院

成都市機(jī)械工程學(xué)會(huì)

科學(xué)技術(shù)發(fā)展研究院