This paper presents an integrated visual servoing system for robot navigation. This system is able to pursue a moving object by controlling a camera mounted on a pan/tilt head, so that the moving object is maintained in the center of the image. The visual system has four capabilities: the target detection, the target motion model online identification, camera control for target tracking and tar...

In a binary phase shift keying (BPSK)-based multiple-input and multiple-output (MIMO) frequency-modulated continuous wave (FMCW) radar system, real ghost targets are detected simultaneously, causing ambiguity in target detection. this paper, we define the that inevitably generated by BPSK modulation as propose method for suppressing them. The proposed suppression consists of two main steps. Fir...

in this paper, a robust integral of the sign error (rise) feedback controller is designed for a rigid-link electrically driven (rled) robot manipulator actuated by direct current dc motor in presence of parametric uncertainties and additive disturbances. rise feedback with implicitly learning capability is a continuous control method based on the lyapunov stability analysis to compensate an add...

stepped frequency radars attract many attentions due to their high range resolution. conventional processing technique in these radars is based on the idft. in detecting moving targets, the idft has the problems of range shifting and range spreading, which result in degrading target amplitude, loss of range accuracy and range resolution. to overcome these problems, the velocity compensation met...

A high resolution Software Defined Radar system is implemented in this work by adopting the new generation Universal Software Radio Peripheral USRP NI2920, a software defined transceiver. The enhanced available bandwidth due to the Gigabit Ethernet interface is exploited to achieve the high range resolution features. At this purpose, a specific Labview application implementing the radar operati...