在非线性管蒸汽冷凝器中通过新型TDn(1 + PIDn) 控制器和DCSA算法进行有效的压力调节
Mostafa Jabari1, Serdar Ekinci2, Davut Izci2,3
1Faculty of Electrical Engineering, Sahand University of Technology, Tabriz, Iran.
Scientific reports
|January 15, 2025
概括
一个新的多级控制器,TDn(1+PIDn),优化了勤奋的乌搜索算法 (DCSA),显著改善了蒸汽冷凝器压力调节. 它通过提高非线性工业系统的稳定性和响应时间,优于传统方法.
科学领域:
- 工程 工程师 工程师 工程师
- 控制系统 控制系统
- 热发电厂 热发电厂 热发电厂
背景情况:
- 蒸汽冷凝器对于热电厂的效率和安全至关重要.
- 传统控制器 (PI,PI-PDn,FOPID) 面临着这些系统中非线性和干扰的挑战.
- 有效的压力调节对于运行性能至关重要.
研究的目的:
- 引入和评估一种新的多阶段控制器,TDn(1+PIDn),用于蒸汽冷凝器压力调节.
- 使用勤奋的乌搜索算法 (DCSA) 来优化控制器.
- 与现有控制策略相比,以展示优越的性能.
主要方法:
- 开发一个灵活的多阶段控制框架 (TDn(1+PIDn)).
- 使用勤奋的乌搜索算法 (DCSA) 优化控制器参数.
- 基于模拟的性能评估与传统和元启发调控制器相比.
主要成果:
- TDn(1+PIDn) 控制器实现了增强的稳定性和更快的响应时间.
- 观察到稳定状态错误的减少和暂时响应的改善 (沉降时间,超标).
- 在包括ITAE在内的关键性能指标上,DCSA优化的控制器表现优于传统策略.
结论:
- 拟议的TDn(1+PIDn) 控制器为非线性工业系统提供了强大而适应性的解决方案,特别是蒸汽冷凝器压力调节.
- 这种先进的控制策略显著提高了运营效率和设备安全.
- 勤奋的群众搜索算法 (DCSA) 为复杂的控制挑战提供了有效的优化.
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