TY - Journal of Shandong University(Engineering Science) A1 - Hongming LIU,Hongyan ZENG,Wei ZHOU,Tao WANG T1 - Optimization of job shop scheduling based on improved particle swarm optimization algorithm Y1 - 2019-02-01 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 75 EP - 82 VL - 49 IS - 1 UR - http://gxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1672-3961.0.2018.540 ER -