The visualization of discrete sequential systems

• Autorzy: Świder J. , Hetmańczyk M.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The paper is focused on the assumptions of the method of discretizing the states of sequential systems for an exemplary robotized metallurgical semi- finished products treatment department. The control of digital equipment is described on the bases of the patterns of control bites sequence configuration. The need for the development of a discretization method stems from difficulties encountered in representing the state of a process of an analogue nature. The crucial barrier is the method of treating the input signal to the visualization system. Design/methodology/approach: The proposed method is based on determining the variables that control the course of visualization in a manner enabling the treatment of all signals as boolean variables. Such approach requires a proper formulation of the input information flux to secure an explicit identification of the states of the served process. Findings: On the grounds of the assumptions a system of visualization is created to attempt the service of a robotized treatment centre. The main emphasis is put on devising an unambiguous way of identifying the states of an industrial robot and its cooperating sensors. Research limitations/implications: The result is the presentation of the combination of control elements in a bite vector used for defining the state of failure or for detecting operational irregularities. Originality/value: The originality of the paper is the approach towards the problem of processes visualization which may be categorized to a group of discrete processes with elements of analogue control data processing.

Słowa kluczowe

EN

automation engineering process; robotics; visualization; discrete system; sequencial operation

PL

proces inżynierii automatycznej; robotyka; wizualizacja; system dyskretny; operacja sekwencyjna

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2009
• Tom: Vol. 34, nr 2
• Strony: 196--203
• Opis fizyczny: Bibliogr. 17 poz., rys., tabl.

Twórcy

autor

Świder J.

autor

Hetmańczyk M.

• Institute of Engineering Processes Automation and Integrated Manufacturing Systems, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland,

Bibliografia

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