NDLI: The application of DC motor controller in the test system of intelligent elevator

Content Provider	IEEE Xplore Digital Library
Author	Jian Huang Guo-jun Zhao De-qiang Gu Jun-hui Wang
Copyright Year	2011
Description	Author affiliation: Key Lab of Special Purpose Equipment and Advanced Manufacturing Technology. Ministry of Education, Zhejiang University of Technology, Hangzhou China (Jian Huang; Guo-jun Zhao; De-qiang Gu; Jun-hui Wang)
Abstract	This paper presents a test system of elevator model, in which ATmega128 Chip Microcontroller controller is used as the core control chip and the mode controlled by the Pulse Width Modulation technology. This system uses incremental optical encoder as speed detecting sensor, applies traditional PI digital controlling theories, and then produces PWM signal to drive the DC motor in order to adjusting the speed of motor. The hardware constitution, software design and operating principle of the system are also given. Besides, analyzing and exploring PWM speed adjusting mode, power drive circuit and PI regulator are the priority research points. The debugging results indicated that the control requirement of real-time performance, accuracy and reliability were all reached. Consequently, this supervising system is suited for practical application.
Starting Page	1765
Ending Page	1767
File Size	204304
Page Count	3
File Format	PDF
ISBN	9781424480364
e-ISBN	9781424480395
DOI	10.1109/ICEICE.2011.5778144
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Regulators Microcontrollers Velocity control Intelligent elevator PWM Pulse width modulation DC motors ATmega128 Elevators PI regulator
Content Type	Text
Resource Type	Article

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