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The paper presents the mathematical and software models associated to a MEMS INS/GPS integrated navigator. As a data fusion method for the integration of the two navigators a Kalman filter is used. During the experimental evaluation of the synergic navigator on the inertial system were not performed calibration and error compensation procedures, the data being entered in the navigation algorithm in...
The paper presents theoretical and numerical study of a MEMS vibration gyro based Coriolis effect. Two configurations of the gyro are modeled and simulated here: 1) with assumed control on the excitation axis (a simplified configuration used to validate the second one); and 2) gyro controlled on the excitation axis. Shown are: general dynamic equations of the gyrometer, mathematical models ant the...
The paper presents a model for a flow controller used in hydraulic power systems. The functioning principle of this flow controller is a combination between a two ways flow controller and a three ways flow controller, widely known in literature. One mathematical model is obtained and numerical simulations are performed in order to put in evidence the qualities of this mechanic-hydraulic scheme.
This paper presents modeling, controller design and simulation study a Solid Oxide Fuel Cell SOFC system. The SOFC mathematical model is used for the fuzzy controller development to improve the system performance. A PD fuzzy logic controller is designed to analyzed the output response of the developed fuel cell can be used in distributed generation applications. Five membership functions are considered...
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