Indicadores-chave de desempenho e a gestão integrada da mineração

Nader, Beck; Tomi, Giorgio de; Passos, Alexandre Orlandi

doi:10.1590/s0370-44672012000400015

Cited by 15 publications

(12 citation statements)

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“…Effective integration of the mineral value chain, based on automation and information systems, depends on proper definition of key performance indicators (KPI's) and systematic measuring of related variations throughout the entire process (NADER et al, 2012).…”

Section: Discussionmentioning

confidence: 99%

Application challenges for information and automation technologies in an underground mine in Brazil

Paiva¹,

Agra²,

Tomi³

2017

REM, Int. Eng. J.

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Organizations can establish a value-added sustainable strategy by increasing asset utilization. WLAN infrastructure in underground mines tends to be a consistent platform for reliability in data/information management, and assertive governance practices. It enables remote monitoring, registering and data transfer from a control room, avoiding unnecessary human exposure in risk zones while adding agility to operation and maintenance related processes. A series of challenges must be considered so that onboard electronic systems combined with information technology infrastructure can become part of the operational strategy. Leaders must effectively manage to adapt organizations to new standards. This study aims to discuss the challenges related to implement information and automation technologies in an underground mine in Brazil. Data collected in a base metals underground mine is the basis for utilization, reliability and productivity analysis of computerized drilling equipment operating under severe conditions. The study concludes that searching for state-of-the-art operational practices demands a cultural change in organizations, followed by a redefinition of peoples' roles and processes, so technology can provide full integration and be used as a management platform for decision-making.

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Section: Discussionmentioning

confidence: 99%

Application challenges for information and automation technologies in an underground mine in Brazil

Paiva¹,

Agra²,

Tomi³

2017

REM, Int. Eng. J.

Self Cite

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“…Quoting Customer Lead Times. Management Science, v. 41, n. 1, p. [43][44][45][46][47][48][49][50][51][52][53][54][55][56][57]1995. [7].…”

Section: Considerações Finaismentioning

confidence: 99%

“…Os Indicadores chave de desempenho (KPI) são definidos como uma associação de medidas que sucedem sobre as variáveis do desempenho organizacional, que são os mais preocupantes para o êxito atual e futuro de uma empresa [43]. São variáveis métricas que devem viabilizar a conferência de melhorias nos processos por meio de medidas do desempenho no decorrer de processo, analisando os objetivos da empresa, alguns autores salientam esses indicadores como taxas, proporções, porcentagens ou médias, nunca são como somente números [45][46][47][48]. KPI é um conceito que se retrata nos indicadores [50].…”

Section: Indicadores Chave De Desempenho (Kpi)unclassified

Gestão da produção em foco: volume 19

Vale¹,

Vasconcelos²,

Piassi³

et al. 2018

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“…However, some difficulties are encountered in the implementation of a measurement system, namely: availability, consistency, and reliability in obtaining the necessary information. The absence of these characteristics can lead to a system that is prone to failure and even unfeasible (Fischmann e Zilber, 1999;Müller, 2003;Nader et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Statsscandleplot: A New Way of Monitoring Operational Performance Indicators

Giaquinto

Trierweiler

Teixeira³

et al. 2019

Braz. J. Chem. Eng.

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Operational KPIs play an extremely important role in the process industry, aiding in decision making. However, they need to be reliably calculated to be representative. The present work presents a schematic methodology for the calculation of these KPIs, including techniques of steady-state detection, denoising, error propagation and sensitivity analysis, presented, as far as it is known, in the form of a new graphical tool proposed by the authors named StatSSCandlePlot. The methodology was applied in a real case study of a gas fired boiler in which the indicator studied was its efficiency evaluated by the Stack Loss Method. From the StatSSCandlePlot it was possible to identify the trends of the indicator, the portion of each window in the steady-state, the values to be considered from the indicator and, in a complementary way, to identify the variable that most influences the variation of the indicator, through the sensitivity analysis.

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Indicadores-chave de desempenho e a gestão integrada da mineração

Cited by 15 publications

References 1 publication

Application challenges for information and automation technologies in an underground mine in Brazil

Application challenges for information and automation technologies in an underground mine in Brazil

Gestão da produção em foco: volume 19

Statsscandleplot: A New Way of Monitoring Operational Performance Indicators

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