Stability Rules
Mostrando 13-24 de 65 artigos, teses e dissertações.
-
13. Stability analysis of analog-digital control systems as a function of the samplint period / Análise da estabilidade de sistemas de controle analógicos-digitais em função do período de amostragem
In this work the stability of analog-digital control systems as a function of the sampling period is analyzed. A new rule of bilinear s-z mapping with two parameters is proposed, tested, analyzed and compared with some classical rules. A mathematical model for the aliasing is also proposed. Investigations on the stability/instability boundaries of analog-dig
Publicado em: 2009
-
14. A NOVA DINÂMICA DO CAPITAL E OS REFLEXOS SISTÊMICOS DA DESREGULAMENTAÇÃO JURÍDICA DOS MERCADOS FINANCEIROS
The new paradigm of the capitalism and the new configuration of production relations resize the economic phenomenum. Capital, society and work are currently considered reality transformers, restoring the ties and dictating rules and lifestyles. The new market and the dynamic imposed, brought with it the necessity of regulation and creation of instruments and
Publicado em: 2009
-
15. IEC-61850: interoperability and interchangeability between supervision, control and protection equipment using data communication networks / IEC-61850: interoperabilidade e intercambialidade entre equipamentos de supervisão, controle e proteção através das redes de comunicação de dados
Data communication has always been considered as a critical factor in real time operation of electric power systems. This is due to the need for fast and accurate decisions at different locations, from power generation to the user interfaces. With the digital technology, measurement, signals and commands are encrypted into data packets that travels on the su
Publicado em: 2009
-
16. Análise dos critérios de estabilidade para projetos de plataformas do tipo monocoluna. / Analysis of the stability criteria of monocolumn type platform design.
To be classified and approved by a classification society, all offshore structures shall be submitted and analyzed according to standard rules. The stability criteria are based on the IMO MODU (International Maritime Organization Mobile Offshore Drilling Units) Code which has reference to almost all types of floating units such as surface, column-stabilized
Publicado em: 2008
-
17. O tácito como conhecimento e seu modo de uso no labirinto organizacional contemporâneo
Ethnographic study including immersion into an average size organization, with headquarters in Minas Gerais, in the Information Technology field, in order to identify related distinctions in the tacit knowledge and its use in the work context. The research carried out sought to collect data, to formulate provisional theories, creating new meanings, exploring
Publicado em: 2007
-
18. Credibility, rules and power in the European Union institutions: a transactional analysis of the "Stability and Growth pact"
The credibility of the rules and the elements of power constitute fundamental keys in the analysis of the political institutions. This paper opens the "black box" of the European Union institutions and analyses the problem of credibility in the commitment of the Stability and Growth pact (SGP). This Pact (SGP) constituted a formal rule that tried to enforce
Brazilian Journal of Political Economy. Publicado em: 2006-09
-
19. Controle preditivo robusto de sistemas hibridos incertos integrando restrições, logica, e dinamica baseada em series de funções ortonormais / Robust model based predictive control of uncertain hybrid systems integrating constraints, logic, and dynamics based on orthonormal series function
Model-based Predictive Control (MPC) has been attracting interest in both academic and industrial areas since the 1970 s. The MPC methodology has been recently extended to a class of hybrid systems described by dynamics and logic rules. Logical propositions are performed by using, for example, IF /THEN/ELSE operators. Due to performance requirements, the non
Publicado em: 2006
-
20. InfluÃncia da argamassa de revestimento na resistÃncia à compreensÃo axial em prismas de alvenaria resistente de blocos cerÃmicos
Since the 70s, buildings called âcaixÃesâ began to be built in a large scale, made of resistant masonry with up to four floors, in the Metropolitan Area of Recife. Itâs known that these constructions were built without technological basis and necessary technical rules, national and international ones. Itâs noticed that these constructions and the materi
Publicado em: 2006
-
21. InfluÃncia da argamassa de revestimento na resistÃncia à compressÃo axial em prismas de alvenaria resistente de blocos cerÃmicos
Since the 70s, buildings called âcaixÃesâ began to be built in a large scale, made of resistant masonry with up to four floors, in the Metropolitan Area of Recife. Itâs known that these constructions were built without technological basis and necessary technical rules, national and international ones. Itâs noticed that these constructions and the materi
Publicado em: 2006
-
22. A METHODOLOGY FOR ANALYSIS OF THE ELECTRIC POWER MARKET BASED ON THE EVOLUTIONARY GAMES THEORY / ANÁLISE DO MERCADO DE ENERGIA ELÉTRICA ATRAVÉS DOS JOGOS EVOLUTIVOS
The objective of this thesis is to provide the crucial points to the development of a methodology focused on the analysis of strategies, rules and regulations connected with the electrical sector, under the context of the evolutionary game theory. The importance of choosing efficient strategies responsible for profiles, with better payoffs, displays the appr
Publicado em: 2006
-
23. THE ROLE OF NORMS IN THE INTERNATIONAL CAPITAL MARKETS AND THE SOVEREIGN DEBT RESTRUCTURING MECHANISM / O PAPEL DAS NORMAS NO MERCADO DE CAPITAIS INTERNACIONAL E O MECANISMO DE REESTRUTURAÇÃO DE DÍVIDA SOBERANA
This dissertation analyzes the proposal for the creation of a mechanism for restructuring sovereign debt of countries with unsustainable debt burdens, presented in the end of 2001 by Anne Krueger, deputy manager director of the International Monetary Fund. Using Friedrich Kratochwil´s rule-based constructivism as its theoretical framework, this dissertation
Publicado em: 2006
-
24. Desenvolvimento farmacotÃcnico e desenvolvimento de estabilidade de comprimidos à base de captopril / Pharmacotechnician development and a study based on the stability of tablets with captopril
Hypertension is a public health problem considered by the Worldwide Health Organisation (OMS) as the third death cause in the world, overpassing only by unsafe sex and malnutrition. In the world, there are 600 million hypertensive people. In which of these, 500 million need an immediate medical intervention. In Brazil, there are about 30 million infected by
Publicado em: 2006