The Study of Light Illumination by Fuzzy Control Method
| Autor: | Yong-Jia Wang, 王永佳 |
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| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 103 Aging is a critical phenomenon where each and every well being is to be looked upon. As people are racing for individual opportunities, senior adults are facing a very cruel attempt of nursing and pampering. Also it is found that the private space of the senior adults have been infringed for other profitable interests. Health care and other empowering facilities are to be understood by the care takers and the younger adults and in the markets today, we find various lamps that are generated either through remote control or sensing devices and techniques. A demerit found in such method is the function that merely controls the lamp’s color rather than controlling the light intensity. Therefore, on this research we will design a system that can be used in public and realized individually control the light intensity in order to achieve not infringe others free space, Android smart phones as a remote control switch and the hardware composed by Arduino module with Bluetooth and relay are connected with mobile phone which control remotely, pulse width modulation (PWM) and fuzzy control theory also helps to control the light intensity individually. Finally, the proposed smart lighting system gives out the error output voltage in between ±1.2%~±13% which can be accepted for small voltage system and also helps to reduce total power consumption in the application scenario and these system also take into account to decrease the probability from falling the elders people to control the light directly by using remote operation. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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