Marie Imán

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project is a prototype that works thanks to four sensors stage, an audio generator stage, a switching stage, and another stage of single amplifiers for each earphone which generates an audio signal established by a protocol of sounds. This singular protocol has variables like amplitude, frequency and continuity of the audio signal. Each sensor is made off a(More)
The Global Positioning System (GPS) has been widely used as guidance for autonomous vehicles and robots, especially in outdoor environments. For such application a high accuracy of GPS is required (e.g. using a Real-Time Kinematics Differential GPS). however, it is costly. This paper discuss about development of a laser-based localization system in outdoor(More)
The next project is a two-dimensional positioning system of a vehicle. It is based on the usage of infrared sensors to detect and map the obstacles around it and thus to store in system memory a map of the surrounding area. For this purpose, working with the variables angle and distance is needed and to acquire the required information from these , a number(More)
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