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This paper presents a method to integrate Wi-Fi networks with global positioning system (GPS) and dead reckoning (DR) system for tracking a vehicle in the urban areas by using the federated form of unscented Kalman filer (UKF) and Kalman filer (KF). Due to non-line-of-sight conditions and multipath propagation environments, the estimation of the GPS/DR integrated positioning system lacks acceptable...
Stimulated by sensor technology, image matching techniques are greatly innovated towards multiple-image matching. In this paper, an image-space-based AMMGC multiple-image matching model is introduced. However, AMMGC model is quite complex and involves massive computing amount, especially for dense image grid point. So, two parallel computing methods are analyzed comprehensively from the point of average...
It is difficult to get classic PID controller??s precise paramerers, and PID control method is based on the precise mathematical model, it??s adaptiveability is poor. PID control method is not adaptive to nonlinear and time-variant plants. It is impossible to insure the accuracy of the system. A method of compound control based on RBF neural network and PID is stated in this paper. This method is...
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