Two common approaches for estimating a linear trend are 1) simple linear regression and 2) the epoch difference with possibly unequal epoch lengths. The epoch difference estimator for epochs of length M is defined as the difference between the average value over the last M time steps and the average value over the first M time steps divided by N 2 M, where N is the length of the time series. Bo...

A simple model for the peeling process of pressure-sensitive adhesive tape is presented. The model consists of linear springs and dashpots and can be solved analytically. Based on the modeling, the curved profile of the peeling tape is spontaneously determined in terms of viscoelastic properties of adhesives. Using this model, two experimental results are discussed: critical peel rates in the p...

Impulse and sine wave responses of crayfish photoreceptors were examined to establish the limits and the parameters of linear behavior. These receptors exhibit simple low pass behavior which is well described by the transfer function of a linear resistor-capacitor cascade of three to five stages, each with the same time constant (tau). Additionally, variations in mean light intensity modify tau...

In this work we created a sequence model that goes beyond simple linear patterns and models a specific type of higher-order relationship possible in biological sequences. Particularly, we seek models that can account for partially overlaid and intermixed patterns in biological sequences. Our proposed context-switching model (cswHMM) is designed as a variable-order hidden Markov model with a spe...

in this paper, based on the slab method of analysis, a novel and general approach isdeveloped for studying the radial forging process with curved profile dies. the presented approachis not only more general with respect to previous studies, but it is also easier to understand and useand can be efficiently used for optimization of the die profile depending on the forging geometryand conditions. ...

this paper deals with the design and evaluation of a robust controller for static var compensator (svc) in remote industrial power systems to enhance the voltage profile for three-phase single cage induction motor (scim) loads. the controller design is based on h∞ theory to deal with uncertainties arising in industrial network modelling. the performance of the h∞ controller has been evaluated e...

This document contains a number of updates to the Protection State Coordination (PSC) logic defined in RFC 6378, "MPLS Transport Profile (MPLS-TP) Linear Protection". These updates provide some rules and recommendations around the use of TLVs in PSC, address some issues raised in an ITU-T liaison statement, and clarify PSC's behavior in a case not well explained in RFC 6378. Information about t...

This document is a product of a joint Internet Engineering Task Force (IETF) / International Telecommunications Union Telecommunications Standardization Sector (ITU-T) effort to include an MPLS Transport Profile within the IETF MPLS and Pseudowire Emulation Edge-to-Edge (PWE3) architectures to support the capabilities and functionalities of a packet transport network as defined by the ITU-T. Th...

In some applications, the quality of a process is characterized by the functional relationship between a response variable and one or more explanatory variables. Profile monitoring is a technique for checking the stability of this relationship over time. General linear profile monitoring is particularly useful in practice due to its simplicity and flexibility. The existing monitoring methods su...