Moh. Fahmi, Muzaki (2015) Desain pengendalian pintu air dengan metode Sliding Mode Control (SMC). Undergraduate thesis, Institut Teknology Sepuluh Nopember.
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Abstract
Banjir sungai Bengawan Solo disebabkan oleh curah hujan
yang sangat tinggi di area hulu. Salah satu cara untuk
mengatasinya adalah pembuatan sodetan di desa Pelangwot,
Laren, Lamongan. Sodetan tersebut mempunyai pintu air
yang pengoperasiannya dilakukan secara manual. Hal ini
rawan terjadinya kesalahan yang dapat menyebabkan banjir.
Oleh karena itu, dibutuhkan suatu control yang mengendalikan
pintu air tersebut secara otomatis dan salah satunya adalah
metode Sliding Mode Control (SMC). Hasil simulasi dengan
metode SMC memperlihatkan bahwa saat ketinggian air sungai
belum mencapai Hd, maka ketinggian air selanjutnya akan
menuju ke nilai ZD dan pintu air bergerak sedemikian
hingga ketinggian air menuju ke nilai ZD. Sedangkan saat
ketinggian air sungai sudah mencapai Hd, maka ketinggian
air selanjutnya akan berada di sekitar nilai Hd dan pintu air
akan bergerak sedemikian hingga ketinggian air stabil di nilai
Hd. Metode SMC tidak mampu mengendalikan ketinggian air
sungai saat debit air sungai sangat besar.
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Bengawan Solo river
oods caused by very high rainfall
in the upstream area. The way to solve that problem is
constructing
oodway in Pelangwot, Laren, Lamongan. The
oodway have manual
oodgates which have limitation of
human observation. Therefore, it need a control system
that controls the gate automatically and in this research used
Sliding Mode Control (SMC) method. The simulation results
of SMC method showed when the water level of the river has
not reached the Hd, the water level will be heading to the value
of ZD and the
oodgate will move so that water level leading
to a value of ZD. Meanwhile, when the water level of the river
already reached Hd, then water level will be stayed around the
value of Hd and the
oodgates will move so that the water
level stabilized at a value of Hd. SMC method is not able to
control the water level in the river when the
ow of water is
very large.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSMa 532.005 118 Muz d |
| Uncontrolled Keywords: | pintu air; Sliding Mode Control (SMC); sodetan Pelangwot |
| Subjects: | Q Science > Q Science (General) > Q180.55.M38 Mathematical models |
| Divisions: | Faculty of Mathematics and Science > Mathematics > 44201-(S1) Undergraduate Thesis |
| Depositing User: | - Taufiq Rahmanu |
| Date Deposited: | 02 Oct 2019 02:34 |
| Last Modified: | 02 Oct 2019 02:34 |
| URI: | http://repository.its.ac.id/id/eprint/70940 |
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