机床与液压
機床與液壓
궤상여액압
MACHINE TOOL & HYDRAULICS
2013年
18期
120-124
,共5页
不确定性系统%复杂系统控制%机械加工%融合控制策略
不確定性繫統%複雜繫統控製%機械加工%融閤控製策略
불학정성계통%복잡계통공제%궤계가공%융합공제책략
uncertainty system%complex system control%machining operation%fusion control strategy
针对不确定性系统复杂特性导致的控制难题,提出了一种基于仿人智能控制的智能融合控制策略。首先对复杂控制系统特性作了剖析,指出了传统控制策略不适合于用于控制复杂系统;其次借助大系统的分解协调原理,讨论了将复杂控制系统分解为运行控制单元以便方便进行控制;基于仿人智能控制,构造了融合控制算法;最后,以机械加工中工业加热炉系统控制为例,对设计的控制算法进行了仿真对比验证。研究结果表明:所提出的控制策略鲁棒性较强,控制精度较高,更适合于复杂不确定性系统控制。
針對不確定性繫統複雜特性導緻的控製難題,提齣瞭一種基于倣人智能控製的智能融閤控製策略。首先對複雜控製繫統特性作瞭剖析,指齣瞭傳統控製策略不適閤于用于控製複雜繫統;其次藉助大繫統的分解協調原理,討論瞭將複雜控製繫統分解為運行控製單元以便方便進行控製;基于倣人智能控製,構造瞭融閤控製算法;最後,以機械加工中工業加熱爐繫統控製為例,對設計的控製算法進行瞭倣真對比驗證。研究結果錶明:所提齣的控製策略魯棒性較彊,控製精度較高,更適閤于複雜不確定性繫統控製。
침대불학정성계통복잡특성도치적공제난제,제출료일충기우방인지능공제적지능융합공제책략。수선대복잡공제계통특성작료부석,지출료전통공제책략불괄합우용우공제복잡계통;기차차조대계통적분해협조원리,토론료장복잡공제계통분해위운행공제단원이편방편진행공제;기우방인지능공제,구조료융합공제산법;최후,이궤계가공중공업가열로계통공제위례,대설계적공제산법진행료방진대비험증。연구결과표명:소제출적공제책략로봉성교강,공제정도교고,경괄합우복잡불학정성계통공제。
Aimed at the control puzzle resulted in complicated characteristic in complex uncertainty system,the paper presented a sort of intel igent fusion strategy based on human-simulated con-trol.In the paper,firstly it made an anatomy for complex control system characteristic,and point-ed out that the conventional control strategy is unsuitable for control ing the complex system,and then it discussed that decomposing the complex system into the operation control unit by means of decomposition-coordination principle for large-scale complex control system so as to make the control conveniently,and constructed the fusion control algorithm based on human-simulated in-tel igence.Final y it took the system control of industrial heat furnace in machining operation as an example,and the confirmation of simulation comparison was made for designed algorithm. The result shows that it is stronger in robustness,higher in control accuracy,and more suitable for complex uncertainty system control.