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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Numerical and algebraic methods for computer-aided design of linear and piece-wise linear systems

Sarkar, Basanta January 1967 (has links)
A method is presented for linear control system design using functional relations between system parameters and system response. The functional relations are obtained by frequency domain evaluation of an integral performance criterion. The performance criterion is defined as a correlation measure between the responses of a known reference system and the system to be designed. A method is also presented for obtaining algebraic expressions relating the time-domain response of linear and piece-wise linear systems with system parameters. By means of a rational fraction approximation to the exponential e and through use of a known technique for evaluating time-domain convolution integrals, it becomes possible to obtain the time-domain response without the necessity of first having to determine the poles of the system. The time-domain response is obtained as a ratio of polynomials in t with the coefficients as algebraic functions of the system parameters. The extension of the linear design theory to cover non-linear and multivariable systems is given. Several examples are given to illustrate the usefulness of the proposed techniques. / Applied Science, Faculty of / Electrical and Computer Engineering, Department of / Graduate
2

Μελέτη της δυναμικής συμπεριφοράς μεικτών μικροβιακών πληθυσμών σε συστήματα βιοαντιδραστήρων

Θωμόπουλος, Νικόλαος 17 December 2009 (has links)
- / -
3

Marketingove plánování ve stavebním podniku / Marketing plannig in construction company

Procházka, Jakub January 2012 (has links)
The aim of the thesis is to create a marketing plan for a building company in 2012. The theoretical part is devoted to the description the building market, strategy and marketing strategy, situational analysis and its tools. There are basic concepts explained, each division and structure. In the practical part describes the company and its activities. The marketing situation analysis, describes the current situation in which the business is located and the influences that act on it. Each analysis is the basis for creating a marketing plan for the company Klima-Brno in 2012. The marketing plan defined objectives. The chosen strategy is elaborated in action programs, by which should be complied with that goal. The conclusion is given control system and the possible risks that may impede the achievement of the marketing plan.

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