计算机工程与应用2017，Vol.53Issue(21)：263-270,8.DOI:10.3778/j.issn.1002-8331.1604-0209
疏浚泥浆浓度最优控制跟踪器的设计与实现
Design and implementation of tracker for dredging slurry con-centration optimal control
朱文亮 1倪福生 2王素红 1尹飞2
作者信息
- 1. 河海大学 港口海岸与近海工程学院,南京 210098
- 2. 河海大学 疏浚技术教育部工程研究中心,江苏 常州 213022
- 折叠
摘要
Abstract
During the dredging operation, the main operation parameters of cutting suction dredger are decided by opera-tors, whose personnel experience and theoretical level is comparatively large difference. The operators make a decision accord-ing to their own experience, so the manual operation is far lower than expected yield, lower efficiency, higher operation cost, poorer operation quality. In order to overcome these shortcomings, this paper puts forward a dredging state space modeling method based on BP neural network, and designs linear quadratic optimal control tracker, which is applied to cutter suction dredger swing process control and is an effective method of the intelligent control instead of the manual operation. The simulated result shows that the linear quadratic optimal tracking system has more stabilization, quicker response, smaller hysteresis, better tracking of the desired output, and overcomes the drawback of manual operation.关键词
挖泥船/疏浚系统/状态空间/模型/二次型/最优控制/策略Key words
dredger/dredging system/state space/model/quadratic/optimum control/strategy分类
信息技术与安全科学引用本文复制引用
朱文亮,倪福生,王素红,尹飞..疏浚泥浆浓度最优控制跟踪器的设计与实现[J].计算机工程与应用,2017,53(21):263-270,8.
