Time-fuel synthetic optimal control of ship-borne special crane based on predictive average dynamic |
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Authors: | Zeng Zhao-long Tian Kai Li Wen-xiu |
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Institution: | (1) School of Automation, Harbin Engineering University, 150001 Harbin, China |
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Abstract: | Ship-borne special crane, a multi-joints and foldaway one, is important to study the most effective energy-saving (i. e. synthetic
time-fuel optimal) operation control mode. In this paper, by introducing weighted parameters, a time-fuel synthetic optimal
criterion is obtained, and configuration of the optimal controller is verified. Furthermore, a predictive average dynamic
method is put forward, and applied to treat nonlinearity and coupling of the crane. Finally, an optimal controller with feedback
is designed. The validity of this approach is verified by simulation results. |
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Keywords: | ship-borne special crane time-fuel synthetic optimal predictive average dynamic |
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