A method and apparatus directed to acceleration-based track-seeking servo
control of a disk drive, which minimize jerk generated at the start and
end of track seeking, thereby reducing mechanical noise of the disc drive
while shortening track-seek time. In the method directed to
acceleration-based track seeking servo control of a disk drive, a
transducer is moved to a target track by a track seeking control using an
acceleration trajectory of a function where acceleration change is zero
at the start and end of track seeking.