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CZECH TECHNICAL UNIVERSITY IN PRAGUE
STUDY PLANS
2018/2019

Servomechanisms of Production Machines

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Code Completion Credits Range
W35A001 ZK 60
Lecturer:
Pavel Souček (guarantor)
Tutor:
Pavel Souček (guarantor)
Supervisor:
Department of Production Machines and Equipment
Synopsis:

Common linear theory of electric, hydraulic and electro-hydraulic servo-drives. Positional, speed and power servomechanisms structures, principles, device arrangement, transfer functions of regulators. Static and dynamic properties, dynamic compliance. Communication between control system and servo-drive, trajectory control of NC machines, position measuring systems. Mechanical gearings in servo-drives, optimization, rigidity, accuracy.

Requirements:
Syllabus of lectures:

- Position, velocity and force servo systems structure, principles, instruments configuration

- Common linear theory of electrics, hydraulics and electro-hydraulics servo drives

- Continuous and discrete-time transfer functions of controllers

- Static and dynamic properties, stability, dynamic compliance

- Control system-servo system communication, trajectory control of NC machines, feedforwards

- Position measurement systems

- Mechanical gears in servo systems, optimization, stiffness, precision of the gears

- Servo system and machine inertial load interaction, analysis of behaviour of multi-mass systems in regulation loop

- Reduction of vibration in NC feed drives

- Direct (linear) feed drives

- Experimental following of servo systems activity, PC usage, frequency analysis, digital signal processing, filtering.

Syllabus of tutorials:
Study Objective:
Study materials:

Souček,P.: Servomechanisms in production machines

monograph, Edition CTU Prague 2004, ISBN 80-01-02902-6

Souček,P.: Electrohydraulic servomechanisms, University texts CTU Prague 1992

Souček,P.: Servo drives in production machines, University texts CTU Prague 1997

Souček,P., Bubák,A.: Vybrané statě z kmitání v pohonech výrobních strojů, skriptum ČVUT 2008,ISBN 978-80-01-04048-5

Note:
Time-table for winter semester 2018/2019:
Time-table is not available yet
Time-table for summer semester 2018/2019:
Time-table is not available yet
The course is a part of the following study plans:
Data valid to 2019-07-19
For updated information see http://bilakniha.cvut.cz/en/predmet10897402.html