辽宁工业大学学报(自然科学版)
遼寧工業大學學報(自然科學版)
료녕공업대학학보(자연과학판)
JOURNAL OF LIAONING UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE EDITION)
2014年
6期
360-363
,共4页
粒子群%非线性预测%动态仿真%控制算法
粒子群%非線性預測%動態倣真%控製算法
입자군%비선성예측%동태방진%공제산법
PSO%nonlinear prediction%dynamic simulation%control algorithm
介绍了基于粒子群优化的非线性预测控制算法(PSO-NPC)的基本原理和算法流程。通过仿真实验,分析了预测控制和粒子群算法参数对PSO-NPC控制性能的影响。针对基于预测误差的单目标优化的PSO-NPC常规算法不足之处,提出了粒子群多目标优化的非线性预测算法。仿真结果表明,提出的算法是正确有效的。
介紹瞭基于粒子群優化的非線性預測控製算法(PSO-NPC)的基本原理和算法流程。通過倣真實驗,分析瞭預測控製和粒子群算法參數對PSO-NPC控製性能的影響。針對基于預測誤差的單目標優化的PSO-NPC常規算法不足之處,提齣瞭粒子群多目標優化的非線性預測算法。倣真結果錶明,提齣的算法是正確有效的。
개소료기우입자군우화적비선성예측공제산법(PSO-NPC)적기본원리화산법류정。통과방진실험,분석료예측공제화입자군산법삼수대PSO-NPC공제성능적영향。침대기우예측오차적단목표우화적PSO-NPC상규산법불족지처,제출료입자군다목표우화적비선성예측산법。방진결과표명,제출적산법시정학유효적。
The basic principle and algorithm of nonlinear predictive control based on particle swarm optimization was introduced. The relationship between algorithm parameters and control performance was analyzed through simulations. Multi-objective optimization algorithm of PSO-NPC was proposed to improve control performance against shortage of conventional PSO-NPC based on single-objective optimization algorithm. The simulation results are given to demonstrate the correctness and effectiveness of the improved algorithm proposed herein.