引入基于模糊和代学习控制的仪表空气单元改进的控制方法
1Department of Electrical and Instrument Engineering, Instrumentation Engineer with Honeywell UOP, Rosemont, IL, USA.
ISA transactions
|June 3, 2025
概括
本研究引入了一种使用代学习控制 (ILC) 和模糊逻辑来稳定仪表空气单元的新型控制结构. 该方法增强了压力控制,定时和干燥的可靠工业操作.
科学领域:
- 工业自动化和控制系统
- 工艺工程是过程工程.
- 仪器仪表和测量仪器的使用
背景情况:
- 仪表空气单元对于工业过程至关重要,为操作提供压缩空气.
- 这些单位表现出复杂的,时间变化的行为,有延迟和波动,影响控制过程.
- 仪表空气单元的不稳定性可能会破坏生产,需要精确控制效率.
研究的目的:
- 为仪表空气单元开发一个创新的控制结构.
- 为了提高系统稳定性,时间管理和压力控制.
- 确保符合仪器空气标准 (ISA),以提高可靠性.
主要方法:
- 实施一个控制结构,将代学习控制 (ILC) 和模糊逻辑技术结合起来.
- 专注于压力调节,时间序列和干燥控制.
- 在现实世界的工业环境中进行实验验证.
主要成果:
- 证明了稳定和准确的压力调节.
- 实现了优化的时间序列和有效的干燥控制.
- 通过实验结果验证了通过实验结果改善的控制精度和质量保证.
结论:
- 拟议的ILC和模糊逻辑控制结构有效地解决了仪表空气单元的挑战.
- 该方法提高了系统性能,可靠性和遵守工业标准.
- 这种方法为保持工业应用的效率提供了强大的解决方案.
更多相关视频
06:45Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
Published on: October 28, 2022
1.8K
09:01Gain-compensation Methodology for a Sinusoidal Scan of a Galvanometer Mirror in Proportional-Integral-Differential Control Using Pre-emphasis Techniques
Published on: April 4, 2017
8.8K
相关概念视频
Feedback control systems
441
Feedback control systems are categorized in various ways based on their design, analysis, and signal types.
Linear feedback systems are theoretical models that simplify analysis and design. These systems operate under the principle that their output is directly proportional to their input within certain ranges. For instance, an amplifier in a control system behaves linearly as long as the input signal remains within a specific range. However, most physical systems exhibit inherent nonlinearity...
Linear feedback systems are theoretical models that simplify analysis and design. These systems operate under the principle that their output is directly proportional to their input within certain ranges. For instance, an amplifier in a control system behaves linearly as long as the input signal remains within a specific range. However, most physical systems exhibit inherent nonlinearity...
441
Control Systems
1.4K
Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...
At the heart...
1.4K
Open and closed-loop control systems
1.0K
Control systems are foundational elements in automation and engineering. They are broadly categorized into open-loop and closed-loop systems. These classifications hinge on the presence or absence of feedback mechanisms, significantly influencing the system's performance, complexity, and application.
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal...
An open-loop control system operates without feedback from the output. It consists of two primary elements: the controller and the controlled process. The controller receives an input signal...
1.0K
Controller Configurations
154
Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
154
Control Systems: Applications
748
Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
748
PID Controller
249
Proportional-Integral-Derivative (PID) controllers are widely used in various control systems to enhance stability and performance. In a thermostat, it adjusts heating or cooling based on the temperature difference between the actual and desired levels. They are often used in automotive speed systems, effectively managing sudden speed changes while maintaining a constant speed under varying conditions. On the other hand, PI controllers, commonly employed in voltage regulation, enhance stability...
249
