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Assessing Measurements for Feed-Forward Control

A method is presented for assessing disturbances in SISO loops.The method indicates if the SISO loop under consideration will benefit from an addition of feed forward control from a measured disturbance. The method uses minimal process knowledge and is based on measurement from normal operation.

The development and validation of a simulation tool for assessment of the use of and costs for energy in paper drying processes

This report includes a description of a newly developed simulation tool for energy mapping of different paper drying processes. The simulation tool includes models for three different types of paper dryers and for a coating station and various units used for heat recovery. The models were developed in the block oriented simulation program Extend. The Extend software is briefly described and the eq

No Need to Get Emotional? Emotions and Heuristics

Call the Dependence Thesis the popular view that values are dependent on emotions. This paper argues that the Dependence Thesis is amenable to different readings and critiques one particular reading. According to the Definitional Dependence Thesis, definitions of evaluative concepts necessarily have to appeal to emotions. By contrast, according to the Epistemic Dependence Thesis, which is the targ

Spatial Frequency Sensitivity Differences between Adults of Good and Poor Reading Ability

purpose. To determine whether normal adults of good and poor reading ability exhibit different patterns of sensitivity to spatial frequency, as previously found between dyslexic and nondyslexic control subjects. methods. The visual acuity, spatial frequency sensitivity, and reading ability of 96 normal, nondyslexic adults was assessed. Participants were ranked according to reading ability. The to

Assessment of Long-Term Losses in Prestressed Concrete Structures - Application for Nuclear Reactor Containments

Most nuclear reactors, both in Sweden and worldwide, are enclosed by a prestressed concrete containment. The main purpose of the containment is to prevent any radioactive discharge to the environment in the event of a major internal accident. The performance and structural integrity of the containment depends on the compressive stresses induced in the concrete by the prestressing system. However,