摘要
为了克服PID控制的高精度复杂伺服系统容易产生震荡与超调,提出了一种基于仿人智能的融合控制策略。剖析了跟踪控制过程的难题与控制论特性,探讨了控制策略与控制模型,设计了控制算法,在Matlab环境下进行了仿真实验研究,给出了控制性能的效果分析。仿真响应曲线显示,该控制策略鲁棒性强,控制品质好。研究结果表明,采用融合控制策略对复杂伺服系统实施控制是可行与合理的。
In order to overcome that high precision servo system actualized by PID controller is easy to produce the phenomena of oscillation and overshooting, the paper proposed a sort of fusion control strategy based on human simulated intelligence. In the paper, it analyzed the control puzzle in track control process and the cybernetics characteristic, explored the Control strategy and control model, designed the fusion control algorithm, made the simulation experience by means of Matlab, and gave the analysis of control effect. The response of simulation curve demonstrated that it would be stronger in robustness and better in control quality. The research result shows that it is feasible and reasonable to actualize high precision control for complex servo system.
出处
《机床与液压》
北大核心
2012年第19期21-27,共7页
Machine Tool & Hydraulics
关键词
复杂伺服系统
跟踪控制
融合控制策略
仿人智能控制
complex servo system, track control, fusion control strategy, human-simulated intel- ligent control
