Article

Ein Modell zur Simulation des deutschen Steuer-Transfer-Systems

January 1996

Authors:

Negative Einkommensteuer, Lohnsubventionen und Langzeitarbeitslosigkeit

Book

Jan 2001

Alexander Spermann

Umverteilung in der Mittelschicht: notwendiges Übel im Kampf gegen Armut?

Article

Full-text available

Das Einkommensteuer- und Transfersystem der Bundesrepublik Deutschland

Article

Jan 1995

Klaus-Jürgen Gern

Explizite und implizite Besteuerung geringer Arbeitseinkommen : Aspekte der Armutsfalle in der Bundesrepublik Deutschland

Article

Full-text available

Jan 1994

Alfred Boss

Das Einkommensteuer- und Transfersystem der Bundesrepublik Deutschland

Article

Jan 1995

Klaus-Jürgen Gern

Umverteilung in der Bundesrepublik Deutschland-Das Zusammenwirken von Steuern und Sozialtransfers, Bd. II, Modellanalyse des gegenwärtigen Systems

Jan 1988

W Nierhaus

Nierhaus, W. (1988). Umverteilung in der Bundesrepublik Deutschland-Das Zusammenwirken von Steuern und Sozialtransfers, Bd. II, Modellanalyse des gegenwärtigen Systems. München.

Article

Full-text available

Properties and Application of High-manganese TWIP-steels in Sheet Metal Forming

December 2014 · Procedia Engineering

Within this work uniaxial tensile tests have been performed with high-manganese TWIP-steel and different dual-phase steels to determine mechanical properties. The transfer of the results form uniaxial tensile tests to multi-axial stresses has been made with deep drawing experiments to describe and assess deep and stretch formability of the analysed materials. Forming limits of materials are ... [Show full abstract] demonstrated by forming limit diagrams. FE-simulation systems have been applied to predict deep drawing and spring-back behaviour of high-manganese TWIP in comparison to dual-phase steels. The simulation results are discussed between the different materials.

Article

Transferred Monolayer Graphene as a Potential Anti-Oxidation Barrier for Alloy 690TT in Simulated Pr...

November 2015

Article

Simulation of N transfer under different irrigation and fertilization scenarios in the Hetao irrigat...

January 2008

Article

A Study on the Identification of Underdamped Process Control System

January 1987 · Journal of the Korean Society for Precision Engineering

Byeong-Seol Seo

A new analytic method for the identification of process control system is presented. A second and a third order transfer function are considered as the estimated model function. For the second order transfer function, the new method is compared with the exisiting ones, simulation results show that the new method is superior to the existing ones. And also, In case of the third order transfer ... [Show full abstract] function which is difficult to analyze mathematically, system identification is tried.

Article

Improved field-effect transistor equations for computer simulation

March 1979 · American Journal of Physics

A lab experiment to acquaint students with field-effect transistor characteristics and circuits was developed. The characteristic curves and forward transfer curve were to be plotted and checked against computer generated curves. These curves could not be produced on the computer by available equations and a new continuous expression was developed, giving rise to a pi/2 power law for the forward ... [Show full abstract] transfer curve. This expression can be used to simulate amplifier characteristics, including distortion.

Article

Study on the Spectrum of Photonic Crystal Cavity and Its Application in Measuring the Concentration...

January 2017 · Zeitschrift fur Naturforschung A

In this article, we propose an approach to measure solution concentrations by using photonic crystal cavities. Based on the experimental data, the refractive index of a NaCl solution is proportional to the concentration. Filling the proposed photonic crystal cavity with a NaCl solution, we calculate the spectral transmission using the transfer matrix method. We found that the cavity transmittance ... [Show full abstract] was proportional to the refractive index of the NaCl solution, and thus we obtained a linear relationship between cavity transmittance and the concentration of the NaCl solution. The formula was found by fitting the simulation results with experimental data. Such a formula can be applied to the measurement of an unknown concentration of NaCl solution utilizing a photonic crystal cavity.

Article

Use of Classical Control Techniques to Stabilize the Electrical Dynamics of a Highly Unstable Road L...

June 1991 · Proceedings of the Institution of Mechanical Engineers Part I Journal of Systems and Control Engineering

The open-loop transfer function of a complex Ward-Leonard dynamometer system was derived from an analysis of the behaviour of the individual components. The resulting model, which was in good agreement with the open-loop performance of the system, was used to simulate the behaviour of the closed-loop system; this indicated that the system would be unstable. Classical control theory was used to ... [Show full abstract] analyse the performance of a number of stabilizing control strategies, and root loci plots, Bode diagrams and Nichols charts were used to assess the resultant performance. A proportional-plus-integral controller combined with lead compensation was predicted to provide acceptable control. The performance of the system with this controller installed was found to satisfy the design requirements of speed of response, limited overshoot and zero steady-state error.

Conference Paper

New load flow technique based on load transfer and load buses elimination

December 1997

A new load flow methodology based on load transfer and load buses elimination is proposed in this paper. The iteration number and calculation time of the proposed algorithm have been compared with different load flow methods such as Newton-Raphson (NR), fast-decoupled (FD) and a bus elimination (BE) method, with respect to different load characteristics and different system R/X ratios. Simulation ... [Show full abstract] result shows that the proposed method is as fast as FD and much faster than NR and BE in general. Moreover, a definite advantage over FD is that the convergence of the proposed technique is not affected by the R/X ratio of the system and accurate load characteristics can be modeled

Chapter

Quantitative Comparisons: Results of Finite Sample Size Simulation Studies

January 1994

Werner Vach

The investigations of the last chapter were based on asymptotic arguments. It remains to show that the results of the comparisons are transferable to the finite sample size. Moreover, the properties of the methods themselves have been examined so far only asymptotically, and the estimation of variance is also based on asymptotic results.

Chapter

AUTO-TUNING OF MULTIVARIABLE DECOUPLING CONTROLLERS

December 1991

Controller parameters for multivariable systems with interacting loops are difficult to tune. However, using feedforward compensators or decouplers, the interaction can be appropriately compensated so that effective non-interacting single-input/single-output processes are obtained. It then allows application of tuning techniques for single-loop PID controllers to the individual loop. This method, ... [Show full abstract] though simple in concept, is difficult to implement manually as it is tedious and time consuming. In this paper a method to automate the process of determinig the transfer functions of the decouplers and the tuning of PID parameters is presented. Typical 2-input/2-output plants are used as simulation examples. The controller is implemented on a microcontroller and tested on a portable simulator. Results show significant reduction in interaction and satisfactory tuning performance.

Article

ANALYSIS OF THE TOILET USERS AND THE PASSENGERS IN RAILWAY STATIONS : A study on the calculating met...

August 1999 · Journal of Architecture and Planning (Transactions of AIJ)

The purpose of this study is to establish the new calculating method of fixture requirements for railway stations by applying a simulation method based on the characteristic factors of stations. In this paper, as part one of the study, we analyzed the weekday data of passengers and toilet users in three East JR stations, Tokyo area. The results are as follows. We showed the sequential changes of ... [Show full abstract] the numbers of passengers and toilet users in each hour through a day. The ratio of the toilet users for the passengers has five stages in a day. On the basis of the analysis of the U station including the people of transfer, the number of transfers has to be considered as a factor of the calculating method of fixture requirements for railway stations. We showed the relationships between the passengers included the people of transfer and the toilet users in each of four stages needed for the calculation. We clarified the ratios of the number of toilet users in each gender for the estimated numbers of passengers of male and female.

Article

Fault isolation with estimated frequency response

January 2004

In this paper, a frequency domain fault isolation method for linear time-invariant system is proposed. A fault is assumed to cause a change in one of the parameters of the transfer function of the plant, leading to a change in the frequency response. Based on this changed frequency response, a fault isolator is designed to determine which parameter has changed. This is achieved without any ... [Show full abstract] estimation of the parameter value. The proposed method captures the changes in the frequency response by an observation vector involving estimates of the frequency response. The decision on which parameter has changed is based on the generalized likelihood ratio test. The performance of this isolator is defined to be the probability of correct isolation and it can be calculated easily using the idea of 'correct' spaces. Simulations are given to illustrate the results.