Positioning Control of Piezotube Actuator usingArtificial Immune Algorithm

摘要：

This study develops an artificial immune algorithm for the piezotube actuator of a disk-drive pickup head in the presence of runout disturbance. The immune algorithm includes antigens reorganization, antigen integration and appearance, the stimulation and suppression chains between antibodies in the immune system, and immune response of artificial immune system. We define suitable antibodies to restrain antigens. In experiments, we treat disk deformation as antigens and proportional-integral-derivative (PID) gains as antibodies. Established by PID gains, the immune database helps realize the immune algorithm.

作者: T.S.LIU P.J.WU

作者单位: National Chiao Tung University, Taiwan

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）