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长春光学精密机械与物... [1]
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会议论文 [1]
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2010 [1]
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Algorithm research of target acquisition for TV tracking system based on Sliding Mode Control (EI CONFERENCE)
会议论文
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
Wu P.
;
Gao H.-B.
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提交时间:2013/03/25
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 shows better performance compared to basic SMC
and full-field acquisition with rapid response and non-overshoot is achieved. The simulation of acquisition shows that
the system can acquire a target passing through the view field of 1.53 in the width with an uniform speed of 15 /s
while the whole process is in a short settling time and chattering-free
and the reaching segment has no overshoot. 2010 IEEE.
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