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Contact Name
Nanang Fakhrur Rozi
Contact Email
nanang@itats.ac.id
Phone
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Journal Mail Official
iptek.journal@itats.ac.id
Editorial Address
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Location
Kota surabaya,
Jawa timur
INDONESIA
Jurnal IPTEK
ISSN : 14117010     EISSN : 2477507X     DOI : -
Jurnal IPTEK - Media Komunikasi Teknologi Diterbitkan secara berkala setahun 2 (dua) kali pada bulan Mei dan Desember oleh Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM), Institut Teknologi Adhi Tama Surabaya (ITATS). Jurnal ini memuat hal-hal yang berkaitan dengan bidang Teknik Sipil, Teknik Mesin, Teknik Elektro, Teknik Arsitektur, Teknik Perkapalan, Teknik Informatika, Teknik Industri, Teknik Kimia, Teknik Lingkungan, Teknik Pertambangan, Teknik Geologi, Desain Produk, Sistem Informasi, dan Sistem Komputer baik yang ditulis dalam bahasa Indonesia maupun bahasa Inggris (diutamakan).
Arjuna Subject : -
Articles 22 Documents
Search results for , issue "Vol 25, No 1 (2021)" : 22 Documents clear
Responsibility of the Captain in Transporting Goods at Sea Dimas Wibisono
Jurnal IPTEK Vol 25, No 1 (2021)
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2021.v25i1.1742

Abstract

In the provisions of Article 137 Paragraph (1) and (2) Law no. 17/2008 both the Grosss Tonnage 35 and motor boats Motor boats are less than Gross Tonnage 35 as well as for boats traditionally less than the Gross Tonnage 105, I insist on the point states: The captain is the leader on the ship who owns law enforcement authority and are responsible for safety, security and order of ships, and cargo goods obligation. In another provision it is also stated that the master is the leader of the ship, who every certain event must take a stand and act in accordance with skill, precision and wisdom,as required to carry out their duties (Article 342 paragraph (1)KUHD). As the leader of the ship, the master must be responsible all his actions against the ship and its cargo in all events that happens in the sea. From that the legislators gave a burden responsibility to the master as regulated in Article 342 paragraph (2) KUHD, that is, if the action is committed in that position is intentional or negligent, which causes damage to other people.The breadth obligations given by law, in the implementationtransportation in terms of the responsibility of the Ship Leader / Master to safety, security and order of ships and sailors in essence boils down to the interests of the cargo as the agreed object which is the obligation of the carrier. The obligation that arises from its existence an agreement as intended gives birth to responsibilities implicitly it is the responsibility of the transportation company. The formulation of these provisions includes the extent of the obligations given by Constitution. If you listen to the process of organizing deep transportation regarding the responsibility of the Ship Leader / Master for safety, security and order of ships and sailors basically boils down to in the interest of cargo as the agreed object is the obligation of the carrier.
Kontrol Kecepatan Motor BLDC dengan PID - Firefly Santi Triwijaya; Yuli Prasetyo; Trisna Wati
Jurnal IPTEK Vol 25, No 1 (2021)
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2021.v25i1.963

Abstract

Conventional DC motors often experience problems that require regular maintenance. The use of conventional DC motors can be replaced with Brushless DC (BLDC) motors. This BLDC motor has good efficiency and durability. Increasing the ability of BLDC motors can be done by speed regulation using the Proportional-Integral-Derivative (PID) method combined with Firefly Algorithm. Testing this method uses matlab 2014a. The firefly algorithm can obtain parameter values of Kp, Ki, and Kd which are then used as PID input. Because of inaccuracies in determining the value of a constant in PID and can cause the length of time to reach the desired speed. BLDC motor speed regulation with the PID method combined with firefly algorithm can make the BLDC motor reach synchronous faster

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