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RS-485 Bus Design of a Missile Simulation Training System
RS-485 Bus Design of a Missile Simulation Training System
Journal from gdlhub / 2016-11-17 02:41:31Oleh : Xinjie Ji Xinjie Ji, GuozhouWang GuozhouWang, FangLiu FangLiu, Telkomnika
Dibuat : 2013-06-01, dengan 1 file
Keyword : simulation training,RS-485 bus, transmission protocol, CRC, universalcontroller
Url : http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/928
Pada sistem simulasi pelatihan rudal yang memiliki struktur terdistribusi dengan master-tunggal (one-master) dan slave-jamak(multi-slave), dibutuhkan suatu kontroler universal karena sistem itu terdiri dari beberapa kontroler. Dalam penelitian ini, kontroler-kontroler yang dirancang berkomunikasi dengan kontroler lain serta komputer pengontrol level di atasnya melalui komunikasi RS-485 field bus. Penelitian ini menyediakan proses perancangan bus RS-485, termasuk sirkuit antarmuka, protokol transmisi, metode Cyclic Redundancy Check (CRC) dan perangkat lunak penguji pengontrol. Kontroler universal yang mengadopsi sirkuit antarmuka RS-485 dirancang terhubung dengan twisted-pair sehingga membentuk sistem simulasi, kemudian kontroler itu diuji. Hasil pengujian menunjukkan bahwa dengan menggunakan protokol transmisi dan metode CRC tersebut, bus RS-485 dapat mengkomunikasikan secara efektif dengan laju transmisi data yang stabil mencapai 115.2 kbps.
Deskripsi Alternatif :In a missile simulation training system with one-master and multi-slaves distributed system structure, a universal controller is necessary due to the system composed with several controllers. In this research, the designed controllers communicate with each other and upper control computer through RS-485 field bus. RS-485 bus including interface circuits, transmission protocol, Cyclic Redundancy Check (CRC) method and upper control test software is designed and proposed. The universal controller adopting the designed RS-485 interface circuits is connected through twisted-pair and makes the simulation system, then the controller is tested in line. The results show that the RS-485 bus communicates effectively using the protocol and CRC method, data transmission rates reaches 115.2 kbps, and has a good stability.
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ID Publisher | gdlhub |
Organisasi | Telkomnika |
Nama Kontak | Herti Yani, S.Kom |
Alamat | Jln. Jenderal Sudirman |
Kota | Jambi |
Daerah | Jambi |
Negara | Indonesia |
Telepon | 0741-35095 |
Fax | 0741-35093 |
E-mail Administrator | elibrarystikom@gmail.com |
E-mail CKO | elibrarystikom@gmail.com |
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