The Evaluation Method of Human–Machine–Environment Systems Operation Quality

Muślewski, Łukasz; Woropay, M.; Bojar, Piotr

doi:10.1007/978-0-85729-493-7_52

Cited by 13 publications

(17 citation statements)

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“…Taking the above given conclusion into account, the way of description of system's technical state presented in this work, was applied to solving the problem. The features simultaneously describe quality of system's operation [13]. For this reason was performed identification of cardinal features which form dimensions of the space of technical states, within the set of deviations enumerated in TKE ?…”

Section: Analysis Of Changes In Usability Potential Of a Selected Submentioning

confidence: 99%

A Method for Determining the Usability Potential of Ship Steam Boilers

Muślewski

Pająk²,

Landowski

et al. 2016

Polish Maritime Research

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Section: Analysis Of Changes In Usability Potential Of a Selected Submentioning

confidence: 99%

A Method for Determining the Usability Potential of Ship Steam Boilers

Muślewski

Pająk²,

Landowski

et al. 2016

Polish Maritime Research

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“…It should be emphasized that determination of a set of the most significant assessment criteria to be used for identification of significant characteristics consistent with the accepted criteria and establishing their significance is an important task for determination of a given system functioning quality assessment [2][3].…”

Section: Introductionmentioning

confidence: 99%

Analysis of assessment criteria for selected systems of transport means operation

et al. 2018

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Abstract. The problems discussed in the study are connected with evaluation of complex technical systems functioning, in particular, transport systems. It was assumed that evaluation of their functioning depends on fulfilment degree of selected criteria. Therefore, it is important to determine a set of criteria including their type, number and importance. Since the research object is a public city transport system considered to be a sociotechnical system of the type: human (driver) -machine (vehicle) and the environment , the criteria to be used for the assessment must include behavior of humans, operation of transport means, and the environmental impact. Thus, selection and determination of importance of significant, time variable, measurable and independent characteristics whose values, in a given time moment or a given time interval, define fulfillment degree of the criteria provide the basis for evaluation of such systems functioning. The quality of technical systems functioning in time is assessed on the basis of the criteria fulfilment degree or comparison and classification of different systems of the same type. It needs to be emphasized that the choice of optimal methods for selection of relevant criteria and determination of their impact on the analyzed system functioning is the research subject of study.

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“…1 it was found out that among 16 analyzed characteristics only energy and mean power of signal satisfied conditions of concentration and unambiguity. Unfortunately, they satisfy the conditions only partially and therefore they cannot be the only criteria for identification of non-coaxiality of main engine shaft line systems as far as their qualitative, numerically expressed assessment at a given time instance t, is concerned [14].…”

Section: Methods For Non-coaxiality Identificationmentioning

confidence: 99%

“…Because the vibrations were recorded on different objects and by different measurement teams, the files differed somewhat to each other as far as their names, lengths and contents have been concerned [14]. For this reason the files were saved in one folder and divided in such a way as to get vibration values for each direction written separately, hence to make it possible to process all the saved data automatically.…”

Section: The Investigations Performed On Ships In Operationmentioning

confidence: 99%