Filtyp
The initial concept of the electromagnetic elliptical wiggler (EEW) for ELETTRA is a combination of a vertical permanent magnet to generate a wiggler field and a horizontal electromagnet to provide the possibility of switching the helicity of the X-ray radiation. The main aspects of the design of the EEW under construction for ELETTRA are discussed.
PURPOSE: Urinary proteomics has become a key discipline within clinical proteomics for noninvasive diagnosis and monitoring of disease, and biomarker discovery. In order to decipher complex proteomes, high demands will, however, be placed upon the methodology applied. The purpose of this study was to develop a recombinant antibody microarray platform for urinary proteomics. EXPERIMENTAL DESIGN: W
This paper treats the trade-off between robustness, load disturbance attenuation, and measurement noise injection for PI and PID control using Lambda, SIMC, and AMIGO tuning. The effects of measurement noise are characterized by SDU, which is a measure of noise activity analogous to the IAE commonly used to characterize performance of load disturbance response. Simple design rules to choose the fi
A method for modeling reflectionless conductive dispersive slabs is presented. The slabs are impedance matched to the surrounding half-spaces and are temporally dispersive with a spatially varying impedance. It is shown that the effects from the variation of the impedance can be matched by the temporal dispersive effects and the conductivity so that for a normally incident plane wave the slab does
The User Compass Chart (UCC) was used for eliciting middle-age subjects’ experiences of 33 photo-represented easy chairs, including consumer products and chairs designed for nursing-homes as well as institutions in general. The chairs were represented in black and white photos measuring 50 x 50 mm. The vectors used in the chart were most inviting - most repellent and most homelike- most nursing-ho
This paper presents an efficient numerical method to design PI controllers. The design is based on optimization of the load disturbance rejection, with constraints on the sensitivity and weighting of the set point response. Thus, the formulation of the design problem captures many aspects of industrial control problems. It leads to a nonconvex optimization problem. Efficient ways to solve the prob
This study investigates “stiffness” optimization of path-dependent elasto-plastic structures by comparing the traditional secant stiffness formulation with a novel tangent stiffness formulation. Design updates are generated using the gradient-based Method of Moving Asymptotes (MMA), and the material behavior is modeled and limited to small-strain elasto-plasticity and isotropic hardening. Numerica
This paper describes a design of two miniature claw-pole motors, one single phase and one two-phase motor. Both motors are designed to be built in iron powder technology. The designs are optimized and the static characteristics determined by 3D FE modeling. Both motors are being built by separate companies, but no measurements are presented in this paper. The main goal is to evaluate the industria
The paper describes and discusses the state of the art concerning the possibilities of an analytical prediction of the real fire behaviour of wooden structures and structural members. The principles of a probability based design are outlined with reference to a physical model according to Fig. 2, connected to a natxral compartment fire exposure. The design procedure is exemplified by a Swedish met
The paper considers design problems related to topological and modular design of core communication networks using integer programming techniques and multi-commodity flow models.
