[1]张延玲*,杨耀宁.doi: 10.3969/j.issn.1001-3849.2025.09.010基于Smith-模糊的镍-钴合金电镀生产线温度控制方法[J].电镀与精饰,2025,(09):69-74.
　Zhang Yanling*,Yang Yaoning.Temperature control method for nickel-cobalt alloy electroplating production line based on Smith fuzzy[J].Plating & Finishing,2025,(09):69-74.
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doi: 10.3969/j.issn.1001-3849.2025.09.010基于Smith-模糊的镍-钴合金电镀生产线温度控制方法()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2025年09
页码:
69-74
栏目:
出版日期:
2025-09-30

文章信息/Info

Title:
Temperature control method for nickel-cobalt alloy electroplating production line based on Smith fuzzy
作者:
张延玲1*; 杨耀宁2
(1.河南轻工职业学院 计算机应用学院,河南 郑州 450046 ;2. 云南大学 建筑与规划学院,云南 昆明 650500)
Author(s):
Zhang Yanling1*;  Yang Yaoning2
(1. School of Computer Applications, Henan Vocational College of Light Industry, Zhengzhou 450046, China; 2. School of Architecture and Planning, Yunnan University, Kunming 650500, China)
关键词:
Smith预估控制; 模糊控制; 镍-钴合金电镀生产线; 温度集中控制; 时滞常数
Keywords:
Smith estimation control;  fuzzy control;  nickel cobalt alloy electroplating production line;  temperature centralized control;  delay constant
分类号:
TP273
文献标志码:
A
摘要:
电镀过程中，温度控制极为关键，受到外界环境干扰以及电镀液成分变化的影响，不可避免的会出现温度波动，导致出现温度时滞问题。这种问题导致镀层沉积速率不均匀，影响镀层效果与性能。为保证电镀效果，设计基于Smith-模糊的镍-钴合金电镀生产线温度控制方法。基于电镀槽内的温度波动，利用拉普拉斯变换构建镍-钴合金电镀生产线温度的传递函数，并将其输入至Smith预估器中，计算考虑镍-钴合金电镀生产线温度时滞的主反馈通道的传递函数。同时，引入传递函数中引入模糊控制机制，通过整定规则调节Smith预估控制中的滤波时间常数，以补偿电镀生产线中的温度时滞，实现精准的镍-钴合金电镀生产线温度控制。实验测试结果表明：所提方法应用后，可以使得镀层更加均匀，能够确保良好的附着力、硬度、耐腐蚀性等，且温度控制的稳定性良好，能够确保电镀工作的稳定进行。
Abstract:
During the electroplating process, temperature control is extremely critical. Due to external environmental interference and changes in the composition of the electroplating solution, temperature fluctuations are inevitable, leading to temperature delay problems. This problem leads to uneven deposition rate of the coating, affecting the coating effect and performance. To ensure the electroplating effect, a temperature control method for nickel cobalt alloy electroplating production line based on Smith fuzzy is designed. Based on the temperature fluctuations in the electroplating tank, the Laplace transform is used to construct the transfer function of the temperature in the nickel cobalt alloy electroplating production line, and it is input into the Smith predictor to calculate the transfer function of the main feedback channel considering the temperature delay in the nickel cobalt alloy electroplating production line. At the same time, a fuzzy control mechanism is introduced into the transfer function to adjust the filtering time constant in Smith prediction control through tuning rules, in order to compensate for the temperature delay in the electroplating production line and achieve accurate temperature control of the nickel cobalt alloy electroplating production line. The experimental test results show that the proposed method can make the coating more uniform after application, ensuring good adhesion, hardness, corrosion resistance, etc., and the stability of temperature control is good, which can ensure the stable progress of electroplating work

参考文献/References:

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更新日期/Last Update: 2025-09-11