Hongren Li

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A new method for calibrating a parallel robot is proposed as part of a project aimed at developing a calibration method for spacecraft docking mechanism motion simulator. To implement this method, a calibration equation is built by generating the constraint conditions of the end‐effector's motion in the workspace using a three‐dimensional coordinate(More)
— An algorithm for computing time-optimal reference signals for track seeking in hard disk drives is presented. A discrete-time model of the servo loop in a hard disk drive is identified using a step-based realization algorithm. Based on the identified closed-loop model, time-optimal track seeking profiles are computed by means of convex optimization(More)
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