摘要
从理论上分析了减摇鳍加载系统存在多余力的特点及其对加载系统控制性能的影响 ,建立了数学模型 ,并将多余力作为系统的外干扰设计了减摇鳍加载系统的动态矩阵控制器 .分析与仿真结果表明 ,动态矩阵控制器对补偿系统多余力有很好的效果 ,可以大大提高系统的鲁棒性和跟踪性能 ,较理想地实现了减摇鳍加载系统的多余力抑制 .
Analyses the existence of redundant force in the fin stabilizer loading system and its effect on the control performance of the loading system, and builds up a mathematic model, and designs a dynamic matrix controller for the system by taking the redundant force as exoteric disturbance,and concludes from the results of analysis and simulation that the dynamic matrix controller can actually compensate the redundant force in the loading system, greatly improve the robustness and traceability, and ideally depress the redundant force existing in the fin stabilizer loading system.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
2002年第2期43-46,86,共5页
Journal of Harbin Engineering University
关键词
减摇加鳍加载系统
动态矩阵控制
多余力
船舶
fin stabilizer loading system
dynamic matrix control
redundant force
