scholarly journals Rekayasa Simulator Penghancur Tablet Dengan Kontrol Suhu & Motor

2021 ◽  
Vol 2 (2) ◽  
Author(s):  
Della Fitriana Nur Faizin ◽  
Wisnu Kartika ◽  
Kuat Supriyadi
Keyword(s):  
Motor Power

Dalam menentukan kualitas suatu tablet diperlukan 4 pengujian yaitu uji keseragaman ukuran, uji kekerasan, uji keregasan, uji waktu hancur (desintegration tester) dan penetapan kadar. Desintegration Tester adalah alat pengujian yang digunakan pada industri farmasi untuk mengetahui berapa lama waktu hancur obat. Proses uji waktu hancur tablet biasanya dilakukan secara manual dengan cara tablet dicelupkan kedalam air hangat selama beberapa waktu sesuai dengan bentuk tablet yang diuji, untuk pengujian seperti itu akan membutuhkan waktu dan tidak efisien. Dari acuan diatas maka penulis membuat perancangan desintegration tester dengan system kerja yaitu lengan penampang tablet digerakan dengan motor power window, dan tampilan suhu air didalam chamber yang dapat dipantau. Penelitian ini menggunakan sensor suhu ds18b20 dan dikendalikan oleh mikrokontroler ATMega328. Suhu 37ºC akan ditampilkan pada LCD karakter 2x16 dalam proses berjalannya uji waktu hancur obat. Lengan penampang obat akan digerakan oleh motor power window. Hasil pengukuran suhu diperoleh nilai error sebesar 0,013% dan nilai error motor power window sebesar 0,39%.

Power Balance Control for Two Motors Driving Shearer Base on ANFIS

2013 ◽  
Vol 694-697 ◽  
pp. 2228-2232
Author(s):  
Yuan Hua Zhou ◽  
Hong Wei Ma
Keyword(s):  
Fuzzy Inference ◽  
Balance Control ◽  
Control Model ◽  
Mining Machine ◽  
Power Balance ◽  
Motor Power ◽  
Inference System ◽  
Neuro Fuzzy ◽  
Control Scheme ◽  
Individual Motor

Considering the power balance control in two motors driving shearer, a novel multi-motor power balance control scheme based on ANFIS (Adaptive Neuro-Fuzzy Inference System) is presented. The scheme avoided to modeling the control model of the coal mining machine and could meet the demand of the control system and prevent individual motor from overloading. In MATLAB, use the filed data to simulate and the simulation verify the proposed scheme is valid．

Myelotomy for control of mass spasms in paraplegia

1976 ◽  
Vol 45 (6) ◽  
pp. 683-691 ◽  
Author(s):  
Shokei Yamada ◽  
Phanor L. Perot ◽  
Thomas B. Ducker ◽  
Isabel Lockard
Keyword(s):  
Gray Matter ◽  
Central Canal ◽  
Motor Power ◽  
Dorsal Midline ◽  
Content Type ◽  
Postural Reflexes ◽  
Voluntary Motor ◽  
Wheel Chair ◽  
Fine Print

✓ A new myelotomy knife is described and a procedure, designed to sever certain reflex connections while preserving as many corticospinal connections as possible, is presented. Through intermittent dorsal midline incisions the gray matter lateral to the central canal is severed bilaterally under the microscope from L-1 to S-1. This procedure relieved mass spasms and hyperactive reflexes in 14 paraplegic or tetraplegic patients, but preserved postural reflexes and whatever voluntary motor power the patients had prior to myelotomy. Before myelotomy all patients were bedridden. Afterward nine patients were able to use a wheel chair and five were able to walk with the use of parallel bars or crutches.

The Motor Power of Ideas

1895 ◽  
Vol 4 (2) ◽  
pp. 174 ◽  
Author(s):  
Herbert Nichols
Keyword(s):  
Motor Power

Analisis Sistem Kelistrikan pada Beban Motor Mesin Pencacah Sampah Plastik

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Yanolanda Suzantry Handayani ◽  
Junas Haidi ◽  
Agun Mardian
Keyword(s):  
Single Phase ◽  
Plastic Waste ◽  
Motor Power ◽  
Electric Motors ◽  
Motor Speed ◽  
Speed Measurement ◽  
Waste Load ◽  
A Chain ◽  
Almost All ◽  
Modern Era

In this modern era, the activities of almost all humans depend on machines they make, such as single-phase induction electric motors, which are used to chop plastic waste. This chopping machine aims to help plastic collectors process plastic waste into small pieces, making it easier to pack and ship plastic out of the area for reprocessing. The plastic waste shredding machine is made using a crushing system with a fan-shaped blade construction consisting of 39 blades divided by two rotating rows opposite the cover box using a chain motor gear transmission element. Most of the chopper machines on the market use engines with diesel or diesel fuel, therefore a chopper machine using an electric motor is designed to compare the motor power without the addition of capacitors and capacitors. The waste load used for motors without additional capacitors, medium and large bottles measuring 375 ml to 1500 ml, the machine can chop as much as 800 grams with the highest measurement of power 578.0 Watt, current 4.192 A, the lowest motor speed measurement is 1414 rpm and the reducer speed is 22.9 rpm . The waste load used for motors with additional capacitors, medium and large bottles measuring 375 ml to 1500 ml, the machine can chop 1000 grams with the highest measurement of power 732.7 Watt, current 4.149 A, the lowest motor speed measurement is 1464 rpm and the reducer speed is 22.9 rpm.

Software developed to calculate electric motor power / Software desenvolvido para calcular a potência do motor elétrico

2021 ◽  
Vol 7 (6) ◽  
pp. 63485-63493
Author(s):  
Fabrício L. Alves ◽  
Esdras S. Soares ◽  
Fernanda B. A. Freitas ◽  
Dorgival A. S. Júnior
Keyword(s):  
Electric Motor ◽  
Motor Power

Complete Simulation and Fault Diagnosis of Sucker-Rod Pumping

2021 ◽  
pp. 1-14
Author(s):  
Bin Zhang ◽  
Xianwen Gao ◽  
Xiangyu Li
Keyword(s):  
Fault Diagnosis ◽  
Simulation Model ◽  
Oil Wells ◽  
Oil Field ◽  
Motor Power ◽  
Sucker Rod ◽  
Computer Aided ◽  
Valve Leakage ◽  
Information Construction ◽  
Diagnosis Model

Summary In this paper, we study the simulation and fault diagnosis of a conventional pumping unit under balanced conditions. As the energy input of sucker-rod pumping (SRP), the motor power contains abundant information about the whole pumping cycle under SRP. It is an important step in oilfield information construction to establish a computer-aided system that is based on motor power diagnosis. Hence, we propose an SRP simulation model for generating motor power. By analyzing the working conditions of six oil wells that contain normal or insufficient liquid supply, gas lock, traveling valve leakage, standing valve leakage, and parting rod, we simulate the motor power of the six wells. In addition, we verify the simulation model using a test well with favorable performance and establish the motor power template set (MPTS) using this simulation model. To allow for computer-aided diagnosis, we propose the use of the area proportion method to extract motor power features. We establish a diagnosis model of oilwell conditions that is based on oblique decision tree and train the diagnosis model using the MPTS. Through the verification of six oil wells in the actual production of the oil field, the diagnosis model shows a favorable response. The test results show that the methods of establishing MPTS and oilwell working-condition diagnosis are feasible.

Anti load disturbance method for AC servo motor power system

2018 ◽  
Vol 22 (S1) ◽  
pp. 2273-2283
Author(s):  
Haoliang Lv ◽  
Xiaojun Zhou
Keyword(s):  
Power System ◽  
Motor Power ◽  
Servo Motor ◽  
Ac Servo ◽  
Load Disturbance ◽  
Ac Servo Motor

Motor Power Differences Within the First Two Weeks Post-SCI in Cervical Spinal Cord-Injured Quadriplegic Subjects

1992 ◽  
Vol 9 (4) ◽  
pp. 373-380 ◽  
Author(s):  
GERALD J. HERBISON ◽  
STEPHEN A. ZERBY ◽  
MICHELLE E. COHEN ◽  
RALPH J. MARINO ◽  
JOHN F. DITUNNO
Keyword(s):  
Spinal Cord ◽  
Cervical Spinal Cord ◽  
Motor Power ◽  
Spinal Cord Injured

scholarly journals ANALISIS KENDALI SENSOR CAHAYA PADA MODUL LIFT 5 LANTAI MENGGUNAKAN PLC OMRON TIPE CP1E30

2018 ◽  
Vol 4 (2) ◽  
pp. 15-25
Author(s):  
John Ohoiwutun ◽  
Alimuddin Mappa
Keyword(s):  
Programmable Logic Controller ◽  
Ladder Diagram ◽  
Programmable Logic ◽  
Motor Power

PLC (programmable logic controller) pada dasarnya adalah sebuah komputer yang khusunya di rancang untuk mengantikan sistem berbasis relay. Dengan menggunakan PLC perancangan sistem masing-masing memiliki jumlah yang berbeda, umumnya perbandingan input dan output pada suatu PLC adalah 60 persen berbanding 40 ( 18 terminal input  dan 12 terminal output). Tujuan dari Penelitian ini adalah Pembuatan Modul praktek untuk mempelajari bagian prinsip kerja dari sistem control motor naik turun otomatis menggunakan PLC Omron CP1E. simulasi mengunakan Input dari PLC  untuk pengontrolan  sensor cahaya yang mendeteksi keberadaan box Lift. Pada output PLC  digunakan Motor Power window  dan indicator Lift yang menandakan box Lift secara otomatis sedang berjalan. Pengontrolan Motor Naik Turun melalui bahasa pemogramanserta ladder diagram. Menggunakan alat peraga yaitu PLC Omron CP1E.

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