Induction generators are generally simulated by means of a well-known model described by Brereton et al. [1], based on the induction motor equations derived by Stanley [2]. In this model the possibility of opening the rotor circuit in order to inject a voltage source is not taken into account, although there are other models where it is dealt with [3]. This paper presents an alternative way of ...

This document further redefines the above mentioned ICMP messages by specifying a length attribute. All of the currently defined ICMP messages to which an extension structure can be appended include an "original datagram" field. The "original datagram" field contains the initial octets of the datagram that elicited the ICMP error message. Although the original datagram field is of variable leng...

L Introduction. In the first note of this series [2]f the author laid a broad foundation for the theory of Hermitian series in the complex domain. A number of questions encountered during this investigation were merely mentioned and detailed discussion had to be postponed till later communications. The representation or expansion problem was such a question, that is, the problem of finding nece...

The aim of the article is to expand the results of the theory of Linear Quadratic Control (the state of the system is described with the help of stochastic linear equation while the quality coefficient is of a quadratic form) in the case of random horizon independent of the states of the system. As for the question under consideration the control system horizon is an independent variable with a...

This paper considers the asymptotic stability analysis of both exact and numerical solutions of the following neutral delay differential equation with pantograph delay. ⎧⎨ ⎩ x′(t) +Bx(t) + Cx′(qt) +Dx(qt) = 0, t > 0, x(0) = x0, where B,C,D ∈ Cd×d, q ∈ (0, 1), and B is regular. After transforming the above equation to non-automatic neutral equation with constant delay, we determine sufficient co...

Power dissipation has become one of the major concerns of VLSI circuit design with the rapid launching of battery operated applications. In high performance designs, the leakage component of power consumption is comparable to the switching component. This percentage will increase with technology scaling unless effective techniques are introduced to bring leakage under control. In this paper, a ...

The present study investigated the relationship between personality traits and multiple intelligences, and learners’ reading proficiency. To this end, 384 graduate EFL students participated in the present study. Two questionnaires, namely the NEO personality inventory-revised, and McKenzie’s (1999) MI inventory as well as a sample TOFEL reading comprehension test were used to collect the data. ...

In this paper, theoretical aspects to demonstrate the accuracy of the Interval Test (the I test and the direction vector I test) to be applied for resolving the problem stated above is presented. Also, it is proved from the proposed theoretical aspects that under a specific direction vector 1 ( , , ) d θ = = = ... there are integer-valued solutions for one-dimensional arrays with subscripts for...

This paper focuses on the continuity and approximability properties for nonlinear affine control systems. We consider dynamical systems governed by ordinary differential equations and establish the continuity properties of the given and relaxed (in the sense of Filippov) systems with respect to controls and initial state variables. The approach based on the set-valued analysis makes it possible...

Qualitative behaviors of first-order delay differential equations with piecewise constant arguments are the subject of many investigations see, e.g., 1–19 , while those of higherorder equations are not. However, there are reasons for studying higher-order equations with piecewise constant arguments. Indeed, as mentioned in 10 , a potential application of these equations is in the stabilization ...