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Hasil Pencarian

Ditemukan 5 dokumen yang sesuai dengan query
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Wolpert, David
Managing temperature effects in nanoscale adaptive systems
" This book discusses new techniques for detecting, controlling, and exploiting the impacts of temperature variations on nanoscale circuits and systems. A new sensor system is described that can determine the temperature dependence as well as the operating temperature to improve system reliability. A new method is presented to control a circuit’s temperature dependence by individually tuning pull-up and pull-down networks to their temperature-insensitive operating points. This method extends the range of supply voltages that can ... "
New York: [, Springer], 2012
e20418484
eBooks  Universitas Indonesia Library
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Anggriawan Rayzadmiko
Rancang bangun pengendali temperatur probe dingin pada sistem karakterisasi material termoelektrik = Design of cold probe temperature controller on thermoelectric material characterization system
" Telah berhasil dibangun pengendali temperatur probe dingin pada sistem karakterisasi material termoelektrik menggunakan kendali PID dengan metode tuning IMC dan telah diuji pada tiga temperatur, yaitu 10°C, 15°C, dan 20°C. Pada temperatur 10°C berhasil stabil dengan gangguan laju konduksi 8,8 W, temperatur 15°C berhasil stabil dengan gangguan laju konduksi 18 W, dan temperatur 20°C berhasil stabil dengan gangguan laju konduksi 19 W. Pengujian tersebut membutuhkan temperatur dingin konstan dan temperatur panas sebagai pemberi gangguan. Untuk ... "
Depok: Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2022
S-pdf
UI - Skripsi Membership  Universitas Indonesia Library
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Teerapon Upachaban
Mathematical model and simulation study of a closed-poultry house environment
" The temperature and humidity inside poultry houses are highly coupled through nonlinear psychrometric processes, and the limitation of actuators makes this type of system difficult to control. To understand the dynamics of such systems and further to design a suitable controller, in this study, the mathematical model for a closed poultry house was derived from the governing equations of the various components related to the poultry house, including the energy and mass balance and the ... "
2016
J-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Teerapon Upachaban
Mathematical model and simulation study of a closed-poultry house environment
" The temperature and humidity inside poultry houses are highly coupled through nonlinear psychrometric processes, and the limitation of actuators makes this type of system difficult to control. To understand the dynamics of such systems and further to design a suitable controller, in this study, the mathematical model for a closed poultry house was derived from the governing equations of the various components related to the poultry house, including the energy and mass balance and the ... "
Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:7 (2016)
Artikel Jurnal  Universitas Indonesia Library
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Farrel Mahardhika Fajar
Evaluasi Kinerja Sistem Pemanas Positive Temperature Coefficient (PTC) Berbasis Pengendali PID dalam Inkubator Bayi Portabel = The Evaluation of Positive Temperature Coefficient For PID-Controlled Heating System in Portable Infant Incubator
" Kelahiran prematur merupakan masalah berkepanjangan yang berhubungan dengan risiko morbiditas dan mortalitas bayi. Sistem inkubator dikemukakan untuk meminimalkan risiko kelahiran prematur. Salah satu sistem otomasi yang digunakan pada inkubator adalah regulasi panas dan kelembaban. Regulasi panas dan kelembaban umumnya dikendalikan menggunakan sistem kendali feedback seperti PID dan fuzzy-logic PID. Material PTC adalah material yang biasa digunakan sebagai pemanas ruangan. Sistem kendali digunakan untuk mengendalikan pemanas PTC agar mencapai suhu yang diinginkan. Pada penelitian ini dilakukan ... "
Depok: Fakultas Teknik Universitas Indonesia, 2022
T-pdf
UI - Tesis Membership  Universitas Indonesia Library