[1]王 菊,管声启,李 杭,等.基于改进 BP 神经网络的机械手抓取力模糊 PID 控制[J].机械与电子,2024,42(12):25-30.
 WANG Ju,GUAN Shengqi,LI Hang,et al.Fuzzy PID Control of Grasping Force of Manipulator Based on Improved BP Neural Network[J].Machinery & Electronics,2024,42(12):25-30.
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基于改进 BP 神经网络的机械手抓取力模糊 PID 控制()
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
42
期数:
2024年12期
页码:
25-30
栏目:
自动控制与检测
出版日期:
2024-12-24

文章信息/Info

Title:
Fuzzy PID Control of Grasping Force of Manipulator Based on Improved BP Neural Network
文章编号:
1001-2257 ( 2024 ) 12-0025-06
作者:
王 菊管声启李 杭管 杰师红宇
西安工程大学机电工程学院,陕西 西安 710048
Author(s):
WANG Ju GUAN Shengqi LI Hang GUAN Jie SHI Hongyu
( School of Mechanical and Electrical Engineering , Xi ’ an Engineering University , Xi ’ an 710048 , China )
关键词:
机械手抓取力控制改进 BP 神经网络模糊神经网络 PID 控制器稳态性能
Keywords:
manipulator grasping force control improved BP neural network fuzzy neural network PID controller steady-state performance
分类号:
TP391 ; TP241
文献标志码:
A
摘要:
为了提高机械手在易碎零件抓取过程中力的稳定性,提出了一种改进 BP 神经网络的机械手抓取力模糊 PID 控制算法。首先,分析机械手抓取力控制的特性,提出 BP 神经网络算法与模糊 PID 控制结合的策略。其次,利用改进的 BP 神经网络实时调整模糊规则和隶属度函数,通过改进后的 BP 神经网络算法优化模糊 PID 控制器的相关参数;在此基础上,采用所设计的模糊神经网络 PID 控制器,实现了 PID 参数动态调整的问题。最后,进行仿真实验,结果表明所设计的抓取力模糊 PID 控制算法,超调量仅为 3.07% ,调节时间为 3 ms ,扰动整定时间为 1.2 ms ,改善了抓取力控制系统的稳态性能,提高了控制精度。
Abstract:
In order to improve the force stability of manipulator in the process of grasping fragile parts , a fuzzy PID control algorithm of manipulator grasping force based on improved BP neural network is proposed.Firstly , the characteristics of grasping force control of manipulator are analyzed , and the strategy of combing BP neural network algorithm with fuzzy PID control is proposed.Secondly , the improved BP neural network is used to adjust the fuzzy rules and membership function in real time , and the relevant parameters of the fuzzy PID controller are optimized by the improved BP neural network algorithm ; on this basis , using the designed fuzzy neural network PID controller , the dynamic adjustment of PID parameters is realized.Finally , the simulation results show that the overshoot of the designed fuzzy PID control algorithm is only 3.07% , the adjustment time is 3 ms , and the disturbance setting time is 1.2 ms , thus improving the steady state performance of the grasping force control system and improving the control accuracy.

参考文献/References:

[ 1 ] 《中国制造 2025 》解读之:我国制造业发展面临的形势和环境[ J ] . 工业炉, 2024 , 46 ( 3 ): 41.

[ 2 ] 苗雨 . 基于工业 PLC 的机械手设计与控制研究[ J ] . 自动化应用,2023 , 64 ( 15 ): 45-46 , 49.
[ 3 ] 李杭,管声启,何建新,等 . 基于改进模糊控制算法的纱管抓取力控制[ J / OL ] . 棉纺织技术, 2024 : 1-9 [ 2024-07-01 ] .http : ∥kns.cnki.net / kcms / detail / 61.1132.TS.20240603.1457.002.html.
[ 4 ] ZHOU R M , ZHANG L X , FU C X , et al.Fuzzy neural network PID strategy based on PSO optimization for pH control of water and fertilizer integration [ J ] .Applied sciences , 2022 , 12 ( 15 ): 7383.?
[ 5 ] 杨磊,高晓辉,刘宏,等 . 基于指尖力传感器的 HIT 机器人灵巧手笛卡尔阻抗控制[ J ] . 控制与决策,2004( 11 ): 1255-1258.
[ 6 ] 王学林,肖永飞,毕淑慧,等 . 机器人柔性抓取试验平台的设计与抓持力跟踪阻抗控制[ J ] . 农业 工程 学报,2015 , 31 ( 1 ): 58-63.
[ 7 ] 千承辉,刘洪立,姜曜,等 . 基于压电薄膜传感器的软抓取机械手研究 [ J ] . 压电与声光, 2016 , 38 ( 4 ):523-526.
[ 8 ] FAN Z Y , LI L J , LIAO K , et al.Improved fuzzy neural network control for the clamping force of Camellia fruit picking manipulator [ J ] .Mechanics and industry , 2023 , 24 ( 30 ): 15-24.
[ 9 ] 管声启,张理博,刘通,等 . 基于改进粒子群算法的机械手抓取力自整定模糊 PID 控制[ J ] . 西安工程大学学报,2024 , 38 ( 4 ): 73-80.
[ 10 ] 陈飞,丁曙光,董玉革 . 基于 BP 神经网络优化模糊PID 控制的防爆门控制策略研究[ J ] . 现代制造工程,2022 ( 12 ): 111-116.
[ 11 ] ZHANG Z , MA C , ZHU R.Self-tuning fully-connected PID neural network system for distributed temperature sensing and control of instrument with multi-modules [ J ] .Sensors , 2016 , 16 ( 10 ): 1709.
[ 12 ] 张会娟,刘杰,陈红梅,等 . 基于模糊神经网络 PID 的小麦制 粉能耗控制 [ J ] . 粮食与油脂,2019 , 32 ( 3 ):27-30.
[ 13 ] 张荣丹,梁春英,李普,等 . 基于 Simulink 仿真的施肥机模糊神经网络 PID 控制方法[ J ] . 南方农机, 2023 ,54 ( 7 ): 17-20 , 23.
[ 14 ] 陈远龙,李致樯,甘鑫平 . 乡镇生活污水溶解氧浓度模糊神经网络 PID 控制系统研究[ J ] . 环境保护与循环经济,2023, 43 ( 10 ): 12-16.
[ 15 ] 赵世海,韩雪 . 基于模糊神经网络 PID 的焙烘机温度控制[ J ] . 天津工业大学学报, 2019 , 38 ( 4 ): 83-88.
[ 16 ] 张宝堃,张宝一 . 基于 BP 神经网络的非线性函数拟合[ J ] . 电脑知识与技术, 2012 , 8 ( 27 ): 6579-6583.
[ 17 ] 王中琪,赵诚,赵丽 . 模糊神经网络控制在污水处理中的应用研究 [ J ] . 环境污染治理技术与设备,2006( 12 ): 100-103.
[ 18 ] 牛培峰,郭兴华,孟凡东 . 模糊神经网络控制在汽温系统中的应用[ J ] . 控制工程, 2010 , 17 ( 3 ): 293-296.
[ 19 ] 和朋飞 . 基于模糊神经网络控制的窑炉温控系统设计[ D ] . 石家庄:河北科技大学,2019.
[ 20 ] 苏安杰,傅中君,朱金辉,等 . 基于模糊神经网络 PID变压器恒温箱控制系统研究[? J ] . 电子制作, 2024 , 32( 1 ): 69-71 , 41.
[ 21 ] 顾俊,张宇 . 模糊控制的应用现状与发展趋势[ J ] . 化工自动化及仪表,2017 , 44 ( 9 ): 811-812 , 902.
[ 22 ] HE C , YAN N H.A pretreatment method of wastewater based on artificial intelligence and fuzzy neural network system [ J ] .Journal of intelligent and fuzzy systems , 2020 , 39 ( 2 ): 1711-1720.
[ 23 ] ZHU Z H , SUN H Y.Application of PID controller based on BP neural network in export steam ’s temperature control system [ J ] .Journal of measurement science and instrumentation , 2011 , 2 ( 1 ): 84-87.
[ 24 ] LIU J W , TAO X Y , MA X Y , et al.Fuzzy controllers with neural network predictor for second-order linear systems with time delay [ J ] .IEEE Access , 2020 , 8 :206049-206062.
[ 25 ] 章征贤 . 基于模糊 PID 控制的水质在线监测系统设计 与实现[ D ] . 杭州:杭州电子科技大学, 2024.

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备注/Memo

备注/Memo:
收稿日期: 2024-06-22
基金项目:西安市创新能力强基计划 人工智能技术攻关项目( 21RGZN0021 )
作者简介:王 菊 ( 1997- ),女,陕西渭南人,硕士研究生,研究方向为机器人控制;管声启 ( 1971- ),男,安徽安庆人,博士,教授,研究方向为机器人控制与视觉检测等,通信作者。
更新日期/Last Update: 2025-01-06