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In range measurement, theodolite and radar constitute a real-time tracking system at different sites to track the same target in the air and get useful information exactly and timely. As the optical theodolite and radar have different sampling frequency and measurement system, the data is sent to the fusion center is asynchronous. This paper proposed a time registration method based on multi-sensor...
Target acquisition algorithm based on Sliding Mode Control (SMC) is proposed for TV tracking system. Target acquisition capability and performance are both improved, attributing to overcoming the deficiencies of traditional linear control. In this paper, sliding surface with variable coefficient and continuous control law without switching is introduced in the SMC controller design. The improved SMC...
In order to reduce trailing phenomenon for moving image in FPD (Flat Panel Display), grayscale control algorithm is proposed that simulates CRT (Cathode Ray Tube) grayscale rendition process. First, after the reason of trailing phenomenon for moving image is introduced, work processes of human eyes are illuminated and grayscale rendition of a pixel is obtained, when seeing moving image on CRT and...
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