Full Description
| Cataloguing Source : | |
| ISSN : | |
| Magazine/Journal : | Makara : Teknologi |
| Volume : | Vol. 14, No. 2, November 2010: 121-127 |
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| Electronic Access : | http://journal.ui.ac.id/index.php/technology/article/viewFile/704/670 |
| Holding Company : | Universitas Indonesia |
| Location : | Direktorat Riset dan Pengabdian Masyarakat UI |
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| Call Number | Barcode Number | Availability |
|---|---|---|
| TERSEDIA |
| No review available for this collection: 20328689 |
Abstract
Kemampuan proses produksi yang dihubungkan dengan
state-of-the-art teknologi memungkinkan pembangunan kapal
yang disesuaikan dengan peralatan mutakhir akan berdampak pada tingkat produktivitas dan daya saing. Studi ini mengusulkan pendekatan regresi nonparametrik splin kubik dengan 1 knot, 2 knot, dan 3 knot. Aplikasi program Tibco Spotfire S+ menunjukkan bahwa splin kubik dengan 2 knot (4,25 dan 4,50) memberikan hasil terbaik dengan nilai general cross validation (GCV) = 56,21556 dan R2
= 94,03%. Hasil estimasi splin kubik dengan 2 knot untuk PT. Batamec Shipyard = 35,61 MH/CGT, PT. Dok & Perkapalan Surabaya = 27,49 MH/CGT, PT. Karimun Sembawang Shipyard = 27,49 MH/CGT, dan PT. PAL Indonesia = 19,89 MH/CGT.
Abstract
Ability of production processes associated with state-of-the-art technology, which allows the shipbuilding, is customized with modern equipment. It will give impact to level of productivity and competitiveness. This study proposes a nonparametric regression cubic spline approach with 1 knot, 2 knots, and 3 knots. The application programs Tibco Spotfire S+ showed that a cubic spline with 2 knots (4 .25 and 4.50) gave the best result with the value of GCV = 56.21556, and R 2= 94.03%.Estimation result of cubic spline with 2 knots for the PT. Batamec shipyard = 35.61MH/CGT, PT. Dok & Perkapalan Surabaya = 27.49 MH/CGT, PT. Karimun Sembawang Shipyard = 27.49 MH/CGT, and PT. PAL Indonesia = 19.89 MH/CGT.
Abstract
Ability of production processes associated with state-of-the-art technology, which allows the shipbuilding, is customized with modern equipment. It will give impact to level of productivity and competitiveness. This study proposes a nonparametric regression cubic spline approach with 1 knot, 2 knots, and 3 knots. The application programs Tibco Spotfire S+ showed that a cubic spline with 2 knots (4 .25 and 4.50) gave the best result with the value of GCV = 56.21556, and R 2= 94.03%.Estimation result of cubic spline with 2 knots for the PT. Batamec shipyard = 35.61MH/CGT, PT. Dok & Perkapalan Surabaya = 27.49 MH/CGT, PT. Karimun Sembawang Shipyard = 27.49 MH/CGT, and PT. PAL Indonesia = 19.89 MH/CGT.