Title :
Stepping motor operating status monitoring system based on wireless sensor network
Author :
Yong, Huang ; Shihong, Gao
Author_Institution :
Sch. of Inf. & Eng., Hubei Inst. for Nat., Enshi, China
Abstract :
Demagnetization will appear when stepping motor internal operating temperatures exceed about 130deg, and causes decreasing of the output torque and out-of-step. A wireless sensor network was applied to design a new type of stepping motor operating status monitoring system. In order to realize an easy and reliable monitor, the improved algorithm-directed diffusion protocol was introduced into wireless sensor network system. Atmega128L and CC2420 were adapted to design the sensor node. The monitoring system will alarm when surface temperature of stepping motor exceed 90degC, so as to take steps and guarantee the safe of field equipments. The experiment results indicated the monitoring system is effective, and attain the requirement of monitoring.
Keywords :
computerised monitoring; condition monitoring; maintenance engineering; stepping motors; wireless sensor networks; Atmega128L; CC2420; directed diffusion protocol; internal operating temperature; output torque; status monitoring system; stepping motor; wireless sensor network; Demagnetization; Hysteresis motors; Instruments; Machinery; Monitoring; Resistance heating; Sensor systems; Stator cores; Temperature sensors; Wireless sensor networks; Directed Diffusion; Sensor Node; Stepping Motor; Temperature Sensor; Wireless Sensor Network;
Conference_Titel :
Electronic Measurement & Instruments, 2009. ICEMI '09. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-3863-1
Electronic_ISBN :
978-1-4244-3864-8
DOI :
10.1109/ICEMI.2009.5274624
