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Yoga Dwi Adityaputra
"Pada saat ini perkembangan teknologi sudah semakin canggih. Hal ini ditunjukkan oleh banyaknya robot yang sudah banyak berperan dalam banyak kegiatan. Definisi robot itu sendiri merupakan suatu mesin yang dirancang untuk mempermudah pekerjaan manusia baik itu diprogram secara otomatis atau dikendalikan langsung oleh manusia. Sistem tanpa awak (Unmanned Control) pada wahana kendaraan adalah salah satu contohnya. Sistem tanpa awak ini mempunyai tujuan untuk melakukan penjelajahan di area yang mempunyai risiko tinggi dan berbahaya bagi manusia. Sistem ini banyak diterapkan baik pada wahana kendaraan darat, udara dan di atas maupun di bawah permukaan air. Wahana kendaraan dengan sistem tanpa awak yang berada di atas permukaan air disebut dengan USV (Unmanned Surface Vehicle), UAV (Unmanned Aerial Vehicle) untuk wahana kendaraan udara, dan Underwater ROV (Remotely Operated Vehicle) untuk wahana kendaraan di bawah permukaan air tanpa awak. Kategori Underwater ROV yang paling banyak dikembangkan saat ini adalah kategori Mini dan General. Kedua kategori tersebut rata-rata memiliki dimensi yang cukup besar dan sulit untuk dibawa berpindah-pindah tempat. Oleh karena itu penelitian ini bertujuan untuk membuat prototipe kedua dari Micro Class Underwater ROV sebagai penginspeksi lambung kapal yang memiliki kekedapan hingga 5 meter, mampu mempertahankan posisi secara otomatis, mampu menampilkan vision dari kamera secara real time dan memiliki manuver yang baik serta harga yang terjangkau. Penelitian ini diawali dengan merancang serta merakitkomponen mekanikal dan elektrikal, merancang sistem kontrol dan pemrograman serta algoritma untuk mengontrol prototipe. Selanjutnya dilakukan pengambilan data melalui pengujian sensor, kamera dan simulasi serta analisis performanya. Prototipe ini memiliki massa total 3.2 kg dan kedap hingga kedalaman 5 meter serta dapat stabil ke posisi semula dari gerakan roll ketika diberi gangguan dalam waktu 0,297 detik dengan konstanta P sebesar -682.49, konstanta I sebesar -2501.7383, dan konstanta D sebesar -45.7323. Ketiga konstanta ini membantu operator untuk mengontrol prototipe agar mendapatkan gerakan yang lebih baik. Prototipe ini dapat menyala dengan semua sistem bekerja secara maksimal selama 5.1 menit dan mampu menyala minimal selama 34.2 menit ketika sistem dipakai sewajarnya. Prototipe ini dapat menampilkan video maupun gambar secara real time yang dapat dilihat langsung oleh operator pada GCS (Ground Control Station), akan tetapi terjadi beberapa perbedaan dalam pengiriman data video pada resolusi 120p, 240p dan 480p. Pada resolusi 120p tidak mengalami delay, 240p mengalami rata-rata delay 281 ms dan pada resolusi 480p mengalami rata-rata delay 782 ms.

ABSTRACT
At this time the development of technology has become more sophisticated. This is indicated by the many robots that have a lot to play role in many activities. The definition of the robot itself is a machine designed to facilitate human work whether it is programmed automatically or directly controlled by humans. Unmanned Control on vehicle rides are one of the example. This unmanned system aims to explore areas that have high risks and dangerous to humans. This system is widely applied both on land vehicles, air and above or below the surface of the water. Vehicle with unmanned systems that are above the surface of the water is called USV (Unmanned Surface Vehicle), UAV (Unmanned Aerial Vehicle) for air vehicle rides, and Underwater ROV (Remotely Operated Vehicle) for vehicle rides under the surface of water. The most developed Underwater ROV category today is the Mini and General categories. This twocategories on average have quite large dimensions and are difficult to move around. Therefore this study aims to make a second prototype of Micro Underwater ROV Class as inspecting the hull of the ship which has a tightness of up to 5 meters, able to maintain its position automatically, able to display vision from the camera in real time and has good maneuverability and affordable prices. This research begins by designing and assembling mechanical and electrical components, designing control and programming systems and algorithms to control prototypes. Then the data is collected through testing sensors, cameras and simulations and performance analysis. This prototype has a total mass of 3.2 kg and is impermeable to a depth of 5 meters and can be stable to its original position from the roll motion when disturbed within 0.297 seconds with a P constant -682.49, a constant of I -2501.7383, and a constant of D -45.7323. These three constants help the operator to control the prototype in order to get better movement. This prototype can be lit with all systems working optimally for 5.1 minutes and able to run for a minimum of 34.2 minutes when the system is used appropriately. This prototype can display video and images in real time that can be seen directly by the operator on the GCS (Ground Control Station), but there are some differences in sending video data at a resolution of 120p, 240p and 480p. At a resolution of 120p there was no delay, 240p had an average delay of 281 ms and at a resolution of 480p had an average delay of 782 ms.
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Depok: Fakultas Teknik Universitas Indonesia, 2020
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UI - Skripsi Membership  Universitas Indonesia Library
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Balliauw, Maarten
"Pro NuGet offers you a solid architectural understanding of how to manage software dependencies using NuGet, an open-source package management tool for the .NET Framework. Providing practical guidance through a multitude of examples and more advanced scenarios, this book shows you how to unleash all the power that NuGet offers. It will help you to streamline your day to day development and even make it more fun to write code."
New York : Springer, 2012
e20425648
eBooks  Universitas Indonesia Library
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"This book provides a comprehensive coverage of System-on-Chip (SoC) post-silicon validation and debug challenges and state-of-the-art solutions with contributions from SoC designers, academic researchers as well as SoC verification experts. The readers will get a clear understanding of the existing debug infrastructure and how they can be effectively utilized to verify and debug SoCs. "
Switzerland: Springer Cham, 2019
e20502514
eBooks  Universitas Indonesia Library
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Richerzhagen, Bjorn
"This book reports on a novel concept of mechanism transitions for the design of highly scalable and adaptive publish/subscribe systems. First, it introduces relevant mechanisms for location-based filtering and locality-aware dissemination of events based on a thorough review of the state-of-the-art. This is followed by a detailed description of the design of a transition-enabled publish/subscribe system that enables seamless switching between mechanisms during runtime. Lastly, the proposed concepts are evaluated within the challenging context of location-based mobile applications. The book assesses in depth the performance and cost of transition execution, highlighting the impact of the proposed state transfer mechanism and the potential of coexisting transition-enabled mechanisms."
Switzerland: Springer Cham, 2019
e20502031
eBooks  Universitas Indonesia Library