{"id":16719,"date":"2013-07-03T13:29:19","date_gmt":"2013-07-03T13:29:19","guid":{"rendered":"https:\/\/www.its.ac.id\/news\/2013\/07\/03\/raih-gelar-doktor-dengan-kapal-listrik\/"},"modified":"2013-07-03T13:29:19","modified_gmt":"2013-07-03T13:29:19","slug":"raih-gelar-doktor-dengan-kapal-listrik","status":"publish","type":"post","link":"https:\/\/www.its.ac.id\/news\/raih-gelar-doktor-dengan-kapal-listrik\/","title":{"rendered":"Raih Gelar Doktor dengan Kapal Listrik"},"content":{"rendered":"<p>Penelitian Bambang berjudul Strategi Kendali Motor Induksi Sebagai Penggerak Propeler Kapal Berbasis Self Constructing Neural Network (SCNN). Penelitian ini diangkat dari disertasinya mengenai pengaturan kecepatan motor induksi sebagai penggerak propeler kapal. <\/p>\n<p>Bambang menjelaskan, walaupun kapal berpenggerak motor elektrik mahal dari segi produksi, tapi ia bisa menjadi jawaban dari kelangkaan BBM yang mulai terjadi. &#8221;Kita bisa menggunakan energi surya, angin bahkan gelombang untuk melakukan isi ulang tenaga pada kapal listrik ini,&#8221; ujarnya saat sidang terbuka doktor kemarin, Rabu (3\/7).<\/p>\n<p>Pria kelahiran Ngawi ini melanjutkan, walaupun berbahan bakar listrik, kapal berpenggerak motor elektrik harus mampu bergerak seluwes kapal motor diesel. Karenanya, kapal motor elektrik harus dikendalikan kecepatannya. Pengaturan kecepatan motor induksi yang digunakan sebagai penggerak propeler kapal dipengaruhi oleh beberapa hal seperti gelombang dan arus laut.<\/p>\n<p>Dalam penelitiannya, Bambang mengembangkan pemodelan propeler dan pengaturan kecepatan motor induksi dengan menggunakan <em>sofware<\/em> SCNN. Hal ini memungkinkan penentuan jumlah <em>hiden layer<\/em> dan neuron tiap <em>hiden layer<\/em> tidak lagi dilakukan dengan metode coba-coba. <\/p>\n<p>Pada pengembangan model propeler, SCNN digunakan sebagai model koefisien gaya dorong dan model koefisien torka propeler. Sedangkan pada pengembangan pengaturan kecepatan motor induksi, SCNN digunakan sebagai swatala parameter PI dan kontroler kecepatan.<\/p>\n<p>Berdasarkan hasil simulasi, kontroler SCNN mampu menunjukan kinerja yang lebih baik dari kontroler PI dan PI-SCNN. Buktinya, kontroler SCNN mampu mereduksi fluktuasi perubahan kecepatan motor induksi akibat perubahan torka motor induksi dengan lebih baik. Di samping itu, kontroler PI-SCNN menunjukan hasil yang lebih baik dari kontroler PI.<\/p>\n<p>Di akhir sidang, pria yang juga menjadi staf pengajar di Universitas Bhayangkara (Ubhara) Surabaya ini menjelaskan bahwa penelitian ini bisa juga diterapkan pada jenis kendaraan lain seperti mobil dan motor. Akan tetapi, dibutuhkan sedikit penyesuaian terkait model yang digunakan. <\/p>\n<p>Ia berharap, penelitian ini bisa membawa manfaat besar bagi kemajuan bangsa dan ilmu pengetahuan. &#8221;Jenjang pendidikan formal memang sudah selesai, tapi proses belajar untuk kemajuan ilmu pengetahuan masih berlanjut,&#8221; kata Bambang. (ram\/izz)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Populasi kapal berpenggerak motor elektrik memang belum banyak di dunia. Kebanyakan kapal masih menggunakan penggerak motor diesel yang berbahan bakar minyak. Tetapi, penelitian mengenai kapal berpenggerak motor elektrik berhasil mengantarkan Bambang Purwahyudi, mahasiswa Progran Doktoral Jurusan Teknik Elektro, meraih gelar doktor dengan predikat sangat memuaskan.<\/p>\n","protected":false},"author":1,"featured_media":16720,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"categories":[14],"tags":[],"class_list":["post-16719","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-berita-utama"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Raih Gelar Doktor dengan Kapal Listrik - ITS News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.its.ac.id\/news\/raih-gelar-doktor-dengan-kapal-listrik\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Raih Gelar Doktor dengan Kapal Listrik - ITS News\" \/>\n<meta property=\"og:description\" content=\"Populasi kapal berpenggerak motor elektrik memang belum banyak di dunia. 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