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Turntable axis servo control system design and implementation
Author: ZhangZuo
Tutor: WangMao
School: Harbin Institute of Technology
Course: Navigation, Guidance and Control
Keywords: Servo turntable Gyro Servo Sine swing Double- loop control Digital Control
CLC: TP273.5
Type: Master's thesis
Year: 2009
Downloads: 246
Quote: 4
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Abstract
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Based on a dual-axis servo turntable as the background, studied and implemented turntable axis servo control system . In accordance with the turntable four functions: position, velocity , and sinusoidal servo swing , designed and implemented the control system hardware and software, to achieve four functions , through precision testing, technical indexes reach the requirements to obtain a satisfactory results. First, from the perspective of the overall design , introduced the turntable control system , outlines the turntable structure mechanical structure and electrical systems . The use of kinematics and dynamics of the relevant knowledge to establish a dual-axis turntable and a mathematical model of the power amplifier part . Secondly , to achieve precise position control system . Of a typical double-loop control method for the application of the turntable , the design of the controller , and a dual -loop control discussed discrete design problems. ON 80C196KC , design and debug the position control system hardware circuit to achieve a turntable position control system to achieve technical requirements . Again, to achieve precise speed control system. Studied the rate of generation principle and phase-sensitive detection principle , to achieve a precise rate generator , designed and debugged rate system hardware circuit to achieve a turntable speed control system to achieve technical requirements ; achieve gyro servo control system. Servo studied law principle of gyro drift tests , designed and debugged gyro servo system hardware circuit to achieve a turntable gyro servo control system. Finally , sinusoidal swing control system. Of the composite control of the application of the turntable is designed feedforward controller . Design and debug a sinusoidal swing instruction signal transmission circuit to achieve a sinusoidal sway control system to achieve technical requirements .
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CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Automatic control,automatic control system > Computer control, computer control system
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