Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Youxian Sun and Romeo Ortega and S. Mei and Tielong Shen,Energy-shaping control of synchronous generators with exciter-governor dual control loops,International Journal of Control,0020-7179,Informa UK Limited,2005-01-20,78,,100-111,https://cir.nii.ac.jp/crid/1873116917732528896,https://doi.org/10.1080/00207170500032315