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Effect of measurement error and autocorrelation on the (X)over-bar chart
(Routledge Journals, Taylor & Francis Ltd, 2011-01-01)
Measurement error and autocorrelation often exist in quality control applications. Both have an adverse effect on the (X) over bar chart's performance. To counteract the undesired effect of autocorrelation, we build-up the ...
AI automates substation control
(2002-01-01)
An overview is given on the possibility of controlling the status of circuit breakers (CB) in a substations with the use of a knowledge base that relates some of the operation magnitudes, mixing status variables with time ...
A note on the use of Melnikov's chaos prediction criterion: results of a friction-driven self-excited vibrating system
(Institute of Electrical and Electronics Engineers (IEEE), 2000-01-01)
Polarimetric Optical High-Voltage Sensor Using Synthetic-Heterodyne Demodulation and Hilbert Transform With Gain Control Feedback
(Ieee-inst Electrical Electronics Engineers Inc, 2017-03-01)
Optical voltage sensors are widely used for high-voltage (HV) sensing, but the measurement accuracy is often compromised by a sensitivity drift due to variations in the ambient conditions. Synthetic-heterodyne demodulation ...
Dramatic effects of control measures on deaths from yellow fever in Havana, Cuba, in the early 1900s
(Sage Publications, 2017)
Yellow fever, named as such due to the jaundice it may cause in an infected person, is a tropical,
vector-borne disease, endemic in certain areas of Africa and the Americas (WHO 2014). Records
suggest that yellow fever ...
Dramatic effects of control measures on deaths from yellow fever in Havana, Cuba, in the early 1900s
(Sage Publications, 2017)
Yellow fever, named as such due to the jaundice it may cause in an infected person, is a tropical,
vector-borne disease, endemic in certain areas of Africa and the Americas (WHO 2014). Records
suggest that yellow fever ...
Uma metodologia para redução de incertezas em sistema de medição de vazão de óleo e gás
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Engenharia ElétricaAutomação e Sistemas; Engenharia de Computação; Telecomunicações, 2009-03-20)
The objective of this research is to discuss about the need for implementation of new alternatives for the implementation on the metrological control: on the findings of initial and subsequent measurements, the control ...
Control problems governed by functional evolution inclusions with young measures
(2004)
We study some Bolza-type problems governed by two classes of functional evolution inclusions where the controls are Young measures. In particular, we present some variational properties of the value function associated to ...
Closed loop stability of measure-driven impulsive control systems
(Springer/plenum Publishers, 2010-01-01)
Closed loop stabilization of impulsive control systems containing a measure in the dynamics is considered. It is proved that, as for regular affine systems, an almost everywhere continuous stabilizing impulsive feedback ...