scholarly journals PID-based temperature control device for electric kettle

2019 ◽  
Vol 9 (3) ◽  
pp. 1683
Author(s):  
Mohd Badril Nor Shah ◽  
Norfahaniza Zailany ◽  
Amar Faiz Zainal Abidin ◽  
Mohd Firdaus Halim ◽  
Khalil Azha Annuar ◽  
...  
Keyword(s):  
Water Temperature ◽  
Temperature Control ◽  
Boiling Point ◽  
Pid Controller ◽  
Control Device ◽  
Temperature Reading ◽  
Current Water ◽  
Arduino Microcontroller ◽  
Control Water ◽  
Temperature Control Device

A normal electric kettle usually is intended to boil water until boiling point and cannot be controlled. Most of the kettle does not provide the temperature display for user to track the current temperature reading. Thus, this project is inspired from the shortcoming of most kettles that are sold at the market. By using Arduino microcontroller, a device is developed to control water temperature inside electric kettle. To provide automated temperature control, PID controller is chosen since it can provides precise water temperature control with less fluctuation. The device is also equipped with the display of the current water temperature and desired temperature. The device is tested to an electric kettle and the performance of PID controller in controlling water temperature is compared to on-off controller. An analysis is performed based on the amount of fluctuation with respect to desired temperature to verify the efficacy of the designed circuit and controller. It is found that the developed device and PID controller are capable to control the water temperature inside kettle based on the desired temperature set by user with less amount of fluctuation

Thermal therapy and evaluation by a precise temperature control device

2011 ◽  
Vol 40 (2) ◽  
pp. 114-124 ◽  
Author(s):  
Shigenao Maruyama ◽  
Shigeru Takashima ◽  
Junnosuke Okajima ◽  
Atsuki Komiya ◽  
Takashi Seki ◽  
...  
Keyword(s):  
Temperature Control ◽  
Control Device ◽  
Thermal Therapy ◽  
Temperature Control Device

5192910 Temperature-control device for samples

1993 ◽  
Vol 11 (8) ◽  
pp. XLVI
Author(s):  
Phillip Hepp ◽  
Werner H Tschopp ◽  
Marti Rindlisbacher ◽  
Oska Schett
Keyword(s):  
Temperature Control ◽  
Control Device ◽  
Temperature Control Device

scholarly journals Development and Clinical Application of a Precise Temperature-Control Device as an Alternate for Conventional Moxibustion Therapy

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Shin Takayama ◽  
Shigeru Takashima ◽  
Junnosuke Okajima ◽  
Masashi Watanabe ◽  
Tetsuharu Kamiya ◽  
...  
Keyword(s):  
Temperature Distribution ◽  
Temperature Control ◽  
Moxibustion Therapy ◽  
Skin Surface ◽  
Control Device ◽  
Treatment Temperature ◽  
Clinical Effects ◽  
East Asian Medicine ◽  
Asian Medicine ◽  
Temperature Control Device

Moxibustion therapy has been used in East Asian medicine for more than a thousand years. However, there are some problems associated with this therapy in clinical practice. These problems include lack of control over the treatment temperature, emission of smoke, and uneven temperature distribution over the treatment region. In order to resolve these problems, we developed a precise temperature-control device for use as an alternate for conventional moxibustion therapy. In this paper, we describe the treatment of a single patient with paralytic ileus that was treated with moxibustion. We also describe an evaluation of temperature distribution on the skin surface after moxibustion therapy, the development of a heat-transfer control device (HTCD), an evaluation of the HTCD, and the clinical effects of treatment using the HTCD. The HTCD we developed can heat the skin of the treatment region uniformly, and its effect may be equivalent to conventional moxibustion, without the emission of smoke and smell. This device can be used to treat ileus, abdominal pain, and coldness of abdomen in place of conventional moxibustion in modern hospitals.

A Temperature Control Device Employing Thermistors and a Saturable Reactor

1948 ◽  
Vol 19 (9) ◽  
pp. 608-609 ◽  
Author(s):  
Robert L. Burwell ◽  
Axel H. Peterson ◽  
George B. Rathmann
Keyword(s):  
Temperature Control ◽  
Control Device ◽  
Temperature Control Device

A temperature control device for heating at constant rate

Cryogenics ◽  
1971 ◽  
Vol 11 (5) ◽  
pp. 409-410 ◽  
Author(s):  
A.V. Gromyshev ◽  
E.L. Lutsenko ◽  
V.V. Sinitskii
Keyword(s):  
Temperature Control ◽  
Control Device ◽  
Constant Rate ◽  
Temperature Control Device

Design of Temperature Controlling System for CCD Based on DSP

2013 ◽  
Vol 798-799 ◽  
pp. 557-560
Author(s):  
Ming Xia Xiao ◽  
Xing Ma
Keyword(s):  
Temperature Control ◽  
Dark Current ◽  
Control Device ◽  
Fuzzy Pid ◽  
Temperature Drift ◽  
Important Index ◽  
Error Range ◽  
Controlling System ◽  
Increasing Temperature ◽  
Temperature Control Device

CCD dark current is an important index of CCD properties effect, which emerges temperature drift phenomenon with the increasing temperatures. Because of the increasing temperature, CCD noise will increase exponentially. A temperature control device is designed based on DSP and fuzzy PID theory, which is composed of core control chip DSP320F28335, temperature control chip Thermal Electronic Cooler and temperature collecting chip DS18B20. Experiments show that the system can collect temperature timely and adjust temperature effectively. At the same time the system reach predetermined temperature in 2 minutes and error range is about 0.1°C.

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