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In this paper, we propose a two electrodes configuration for noncontact long-term cardiac monitoring. Our system was designed as an alternative to Holter devices. Unlike a traditional long-term monitoring equipment, our system is stationary and non-contact, the cardiac signal is acquired through a capacitive coupling between the sensor and the subject's body. The proposed system is the first prototype...
This paper presents the implementation of a research project focused on the use of robotics as an effective tool in teaching technical disciplines to dyslexic children. Dyslexia is the most common learning disability and affects between 5 and 12 percent of all students. The goal of this project is to develop educational programs which will boost school performance of dyslexic children by using robotics...
Our main goal is to ease the design of built-in intelligent diagnose algorithms and to develop performant cardiac monitors. First, the most popular methods of generating an ECG (electrocardiogram) signal, used at the moment for testing and maintenance of cardiac monitors, were discussed and reviewed; the method, which proved to be the most performant among all, was selected and software implemented...
The paper present a new way to denoise the inertial sensors signals based on the wavelet functions tuned with Directed Transfer Function method. The method is applied in a bi-dimensional inertial navigator, and a GPS system is used to provide the reference signals used in the tuning process. Shown are: the basic principle of the wavelet tuning method, the bi-dimensional navigator theory and implementations,...
The objective of the present scientific research was to develop a bio-monitoring platform for the supervision of personnel working in the critical infrastructure tested in a laboratory based on virtual reality simulations. The role of this platform is to collect a set of signals in order to determine the optimal physiological profile of personnel during testing in virtual reality simulations (for...
In order to achieve precise navigation information on the displacement of a vehicle in terms of position, speed, acceleration and direction we are suggesting the use of a new software procedure for processing data received from miniaturized inertial navigation systems. A new method for establishing the optimum decomposition level of the Wavelet transform is proposed. This method was used for filtering...
The current article is aimed at implementing and validating software procedures by investigating the flying effects on pilots, algorithms that receive data from physiological data acquisition equipment and provide information on how the pilots' body reacts and adapts to various conditions of stress during flight. In particular, our concern was to implement some predictive real-time evaluation criteria...
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