Commenced in January 2007
Paper Count: 31834
Optimization Parameters of Rotary Positioner Controller using CDM
Abstract:The authors present optimization parameters of rotary positioner controller in hard disk drive servo track writing process using coefficient diagram method; CDM. Due to estimation parameters in PI Positioning Control System by expected ratio method cannot meet the required specification of response effectively, we suggest coefficient diagram method for defining controller parameters under the requirement of the system. Finally, the simulation results show that our proposed method can improve the problem in tuning parameter of rotary positioner controller. It is satisfied specification of performance of control system. Furthermore, it is very convenient as a fast adjustment damping ratio as well as a high speed response.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1075561Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1392
 Canon Rotary Positioning System Operation Manual, Software Version: pms1.5
 K. Saito, K. Muta and S. Manabe, "A solution of the Benchmark problem by coefficient diagram method", ACC95-AIAA- 20,1995.
 S. Manabe and Y.C. Kim, "Recent development of Coefficient Diagram Method", ASSC-2000 3rd Asian Control conference, Shanghai, 2000.
 S. Manabe, "Coefficient Diagram Method", 14th
 Y. C. Kim, L. H. Keel and S. P. Bhattacharyya, "Transient Response Control via Characteristic Ratio Assignment", IEEE Transactions On Automatic Control, Vol.48, No.12, pp.2238-2244, 2003 IFAC Symposium on Automatic Control in Aerospace, Seoul Aug 1998.
 Yamaguchi, T.,"HDD servo control development - Present and future", SICE-ICASE, 2006. International Joint Conference Volume , Issue , 18-21 Oct. 2006 Page(s):2756 - 2759
 Ben M. Chen, Tong H. Lee, Kemao Peng and Venkatakrishnan Venkataramanan,"Hard Disk Drive Servo Systems", 2nd Edition, Springer