S-Shape Feedrate Scheduling Method with Smoothly-Limited Jerk in Cyber-Physical Systems

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00360227" target="_blank" >RIV/68407700:21220/22:00360227 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/978-3-030-83368-8_6" target="_blank" >https://doi.org/10.1007/978-3-030-83368-8_6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-83368-8_6" target="_blank" >10.1007/978-3-030-83368-8_6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

S-Shape Feedrate Scheduling Method with Smoothly-Limited Jerk in Cyber-Physical Systems

Popis výsledku v původním jazyce

For the successful implementation of innovative automated technological processes, such as high speed machining, 3D laser welding, 3D laser cutting and laser cladding it is necessary to provide highly effective control of the working tool movement speed in multi-axis space of cyber-physical system. A simplified three-interval model S-shaped feedrate profile with smoothly-limited jerk using the sin(2) function are proposed. An algorithm for pre-scheduling of the feedrate before the start of motion control, which has no constraints on the number of analyzed blocks and the scheduling execution time is proposed. Modeling the scheduling process on the example of a test trajectory has shown the high efficiency of the proposed model. Reduction of the processing time of the control section of the trajectory by 7.4% to 10.7% in comparison with the Heidenhain iTNC530 system with the same acceleration and jerk limitations are obtained.

Název v anglickém jazyce

S-Shape Feedrate Scheduling Method with Smoothly-Limited Jerk in Cyber-Physical Systems

Popis výsledku anglicky

For the successful implementation of innovative automated technological processes, such as high speed machining, 3D laser welding, 3D laser cutting and laser cladding it is necessary to provide highly effective control of the working tool movement speed in multi-axis space of cyber-physical system. A simplified three-interval model S-shaped feedrate profile with smoothly-limited jerk using the sin(2) function are proposed. An algorithm for pre-scheduling of the feedrate before the start of motion control, which has no constraints on the number of analyzed blocks and the scheduling execution time is proposed. Modeling the scheduling process on the example of a test trajectory has shown the high efficiency of the proposed model. Reduction of the processing time of the control section of the trajectory by 7.4% to 10.7% in comparison with the Heidenhain iTNC530 system with the same acceleration and jerk limitations are obtained.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

International Conference on Reliable Systems Engineering, ICoRSE 2021

ISBN

978-3-030-83367-1

ISSN

2367-3370

e-ISSN

—

Počet stran výsledku

15

Strana od-do

54-68

Název nakladatele

Springer Science and Business Media Deutschland GmbH

Místo vydání

—

Místo konání akce

Online

Datum konání akce

9. 9. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000851368600006