Response
amplitude operator (RAO) and accurate seaway representation
For seaway
representation theoretical spectra can be used but it is always preferable to
use the measured spectra which can be obtained through full scale measurement.
On the other hand theoretical spectra can be used for comparison. This paper
presents the results of a full-scale measurement of wave and vessel motions
taken from a Malaysian fishing vessel. The vessel operates off the East Coast
of Peninsular Malaysia. Wave buoy was used to measure wave data and Vessel
Motion Monitoring System (VMMS) was used to measure the vessel motions. They
are basically composed of a set of accelerometers gyroscopes and wind sensors.
The data processing and analyzing is done using LabVIEW software. Finally, the
main analysis of the results obtained is in the form of spectral analysis of
wave and vessel motions. From them the RAO can be obtained, which is the key to
all Seakeeping analysis.
25 Doa Melimpah2 Rezeki 1. DIAMALKAN SETELAH SHALAT ISYA, Sebelum membaca amalan yang akan disampaikan di bawah ini, terlebih dulu lakukan : Setelah shalat isya lakukan shalat sunat ba’diyah 2 rakaat, Shalat tobat 2 rakaat , setelah selesai shalat tobat bacalah : Istighfar /astaghfirullahal adhim 1000x Laa ilaaha illa anta subhanaka inni kuntu minadhdholimin 100x Terus Shalat hajat 2 rakaat , setelah selesai shalat hajat bacalah: Sholawat : asholaatu wassalaamu ‘alaika yaa sayyidi rasullallah, hud bi yadii qolat hillati, adrikni (1000x) Yaa latif, yaa latif, yaa latif, sampai subuh (usahakan jangan kurang dari 41.000 x) Catatan : amalan di atas cukup diamalkan sekali saja (tapi tiap malam lebih bagus) bila anda sedang benar-benar mendapat kesulitan yang sudah tidak bisa diselesaikan lagi dengan cara biasa. 2. BARANG SIAPA SETIAP SELESAI SOLAT SUBUH DAN MAGRIB MAU MEMBACA : LAA ILAHA ILLA LLOOH AL MALIKUL HAQQUL MUBIIN. MUHAMMADUN RASULLULAH. SHODIQUL WA’DUL AMIIN 100x Maka All...
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