Analysis of firmness of different strategies of optimization of analog circuits
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2011, Vol 0, Issue 44
Abstract
The problem of designing of analog circuits is presented in the generalized formulation. Generalization consists in possibility of refusal of performance of laws of Kirchhoff during designing process at their unconditional performance in its final point. Thus there is a possibility to redistribute an expense of computer time between the block of the analysis of a circuit and the block of parametrical optimization. Basic element of this redistribution is specially entered vector of control. In such a case the process of designing of a circuit will be formulated in terms of the theory of control as controlled dynamic system. For the analysis of properties of such system it is offered to use the concept of function of Lyapunov of dynamic system. Various forms of function of Lyapunov are offered. The analysis of behavior of func-tion of Lyapunov and its derivative has allowed establishing considerable correlation be-tween properties of this function and processor time of designing of a circuit.
Authors and Affiliations
A. Zemliak, T. Markina
Keywords
Related Articles
- EP ID EP309349
- DOI 10.20535/RADAP.2011.44.9-15
- Views 60
- Downloads 0
Adaptive detection of group multifrequency signals
Introduction. The article poses the problem of adaptive detection of group multifrequency signals of moving targets against the background of clutter with a priori uncertainty of the clutter parameters. The purpose of th...
Radiation characteristics of novel “ring-in-cone” antenna
Results of numerical investigations of radiation characteristics of the finite “ring-on-rod” antenna and a novel combined “ring-in-waveguide” and “ring-in-cone” antenna are presented.
Professional training for Internet of Things technology
Introduction. Proposed concept for training "Internet of Things" technology within the framework of the speciality "Telecommunications and Radio Engineering". It is given a practice of organization and sequencing courses...
The nonlinear radar testing on the reliability of the objects’ identification
The nonlinear radar testing using a single wideband simulator of the laying device is considered. It is shown that the simulator on the basis of the flat two-armed spiral antennas with semiconductor diode in the load has...
The account of the statistical, given for correction programs of search defuses of radioelectronic means
The description of algorithm and results of development of the software package for accumulation and use of the empirical information is given, with the purpose of increase of efficiency of diagnosing of radioelectronic...