Title :
The feasibility study of noise disturbance in STW process
Author :
Numsomran, Arjin ; Niyomsuk, Sean ; Tipsuwanporn, Vittaya
Author_Institution :
Dept. of Instrum. Eng., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok
Abstract :
Because the problem of 9020 error code occurrence in STW process that effect to the time and resource in production process, the feasibility study of noise disturbance in STW project has been created and has the purpose of analysis and determination of 9020 error code occurrence and find the suitable method the solve the problem. This paper presents the feasibility study of noise disturbance in STW process. In this paper we studied STW process and its problem, analyzed noise disturbance in STW process, hypothesized the improvement method, did the experiment for determining the frequency and amplitude of Noise Disturbance and did the experiment for improvement methods. The results from experiment will be the advantage for implementation of system improvement that can decrease the effect of 9020 error code occurrence in STW process.
Keywords :
disc drives; hard discs; noise; servomechanisms; vibration control; 9020 error code; HDD servo loop; STW process; position error signal; servo track writing control system; sound noise disturbance; vibration sources; Frequency; Noise level; Production; STW process; Sound Noise Disturbance; Vibration;
Conference_Titel :
Control, Automation and Systems, 2008. ICCAS 2008. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-950038-9-3
Electronic_ISBN :
978-89-93215-01-4
DOI :
10.1109/ICCAS.2008.4694320
