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Title:Robust Optimal Control of Step Motors by Lead Angle Selection (Incremental Motion)
Author(s):Brown, Ronald Howard
Department / Program:Electrical Engineering
Discipline:Electrical Engineering
Degree Granting Institution:University of Illinois at Urbana-Champaign
Subject(s):Engineering, Electronics and Electrical
Abstract:When step motors are used as the actuator in an incremental motion control system, there is a need to control the step motor to move quickly from one point to another. In this thesis, a near-optimal control for the point-to-point move has been developed that is implementable in real time. Four lead-angle function controls are developed for acceleration, deceleration, and damping. An algorithm for determining the point between the acceleration and deceleration portions of a move is presented. Motor and load models for dynamic characterization are discussed, along with variable observers and parameter identifiers.
Issue Date:1986
Description:104 p.
Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1986.
Other Identifier(s):(UMI)AAI8623262
Date Available in IDEALS:2014-12-15
Date Deposited:1986

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