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Proposal of architecture for launcher systems of unguided sounding rockets
(2006-12-01)
This work presents a proposal of systemic architecture, to make automatic actions in the positioning of launch rail of unguided sounding rockets, which are based on a supervision system, a programmable logical controller, ...
Vibration control in truss structures using piezoelectric stack actuator and LMI approach
(2008-01-01)
The recent years have seen the appearance of innovative system for acoustic and vibration attenuation, most of them integrating new actuator technologies. In this sense, the study of algorithms for active vibrations control ...
Improvement and evaluation of the MS2SV for mixed systems design described in abstraction high level
(2012-12-01)
This paper presents an important improvement of the MS2SV tool. The MS2SV performs the translation of mixed systems developed in MATLAB / Simulink for a structural or behavioral description in VHDL-AMS. Previously, the ...
Suspensions Optimization
(, 1992)
Monitoramento da qualidade da areia de moldagem em uma fundiçã o de autopeças de ferro fundido
(2010-12-01)
The purpose of this paper is to describe the application of a control chart for means with double sampling to monitor the green sand compactability in a major foundry where iron castings for the automotive segment are ...
Environment for teaching and development of mobile robot systems
(2010-12-01)
Using robots for teaching is one approach that has gathered good results on Middle-School, High-School and Universities. Robotics gives chance to experiment concepts of a broad range of disciplines, principally those from ...
Development process of a method, material and evaluation for professional qualification of employees with disabilities
(2014-01-27)
This paper presents a case study regarding the professional qualification training for a group of disabled employees newly hired by a company that manufactures automotive parts. These employees receive exclusive training ...
Study of utilization of petrol engine equipped with exhaust gas recirculation (EGR) and catalytic converter to reduce consumption and NOx emission
(2006-12-01)
Study of consumption rate and gaseous pollutant emission from engine tests simulating real work conditions, using spark point manually controlled and exhaust gas recirculation (EGR) in diverse proportion levels. The objective ...