G - Physics – 05 – B
Patent
G - Physics
05
B
G05B 23/02 (2006.01)
Patent
CA 2540237
The invention relates to a method and a device for determining the causes of malfunctions and performance limits in installations. It is difficult to determine the causes of disturbances and/or performance-limiting factors in complex installations (15). The inventive method allows malfunctions in an installation (15) to be eliminated and/or the performance thereof to be increased in a lasting manner and with relatively little effort. Said method comprises the following steps: data (51a-i) is provided on causes of malfunctions and performance limits in a plurality of installations (40a-c); a questionnaire 26) regarding said causes is created from said data; replies (27) relating to the questions of the questionnaire (26) are solicited from employees (29) working in the installation (15) that is to be diagnosed; and the causes of malfunctions and performance limits of the installation (15) that is to be diagnosed are determined by evaluating the replies (27) supplied by the employees (29) regarding the questions of the questionnaire (26).
L'invention concerne un procédé et un dispositif de détermination des causes de défaillances et de limitations de rendement dans des installations. La détermination des causes de défaillances et/ou de facteurs limitant le rendement n'est que très difficilement possible dans des installations (15) complexes. Selon l'invention, il est possible d'éliminer les défaillances et/ou d'augmenter le rendement de façon durable dans une installation (15), de façon relativement peu complexe, grâce à un procédé qui comprend les étapes suivantes: mise à disposition de données (51a-i) concernant les causes de défaillances et les limitations de rendement dans une pluralité d'installations (40a-c); génération, à partir de ces données, d'un questionnaire (26) concernant ces causes; obtention de réponses (27) données, par les employés (29) de l'installation (15) à contrôler, aux questions du questionnaire (26); et détermination des causes de défaillances et de limitations de rendement de l'installation (15) à contrôler, par exploitation des réponses (27) des employés (29) aux questions du questionnaire (26).
Haaks Stefan
Michaelis Gerd
Wegner Christian-Marius
Aktiengesellschaft Siemens
Smart & Biggar
LandOfFree
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