Double sampling X̄ control chart for a first order autoregressive process

It is also perceived that only five points outside control limits are equivalent for the three control chart models, a situation that portrays the quantity

A control chart for analyzing errors in double readings is a better statistical tool, since it is used to detect excessive process variability.. Out-of-control points are

Three charts were used in conjunction in this study: the traditional Shewhart chart, which defines control limits based on the entire historical series; the EWMA chart, with

The in-control run length parameter is θ =0.05.Assuming, process quality distribution is being normal with mean µ and variance 1, optimum design parameters of EWMA control chart

In this article, we evaluate the performance of the T 2 chart based on the principal components (PC chart) and the simultaneous univariate control charts based on the

In this paper, it is considered the design of a passive fault-tolerant control of an underactuated re-entry capsule which has lost one of the control inputs. At first, kinematics

We divided the integrated control system in two sub-systems: a control of the trajectories for the legs and the trunk, based on adaptive control system, and

Analysis of the control chart based on time series of the total number of malaria cases (all species) showed that, in the municipality of Cruzeiro do Sul, all the months of 2010