CHIH-WEN LIUWang, S.-K.S.-K.WangChiou, J.-P.J.-P.ChiouCHIH-WEN LIU2018-09-102018-09-102009http://www.scopus.com/inward/record.url?eid=2-s2.0-57049162438&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/348561Parameters tuning of power system stabilizers using improved ant direction hybrid differential evolutionjournal article10.1016/j.ijepes.2008.10.003