过程控制与优化
概述
过程控制和优化 (PCO) 是在不违反过程约束的情况下调整过程以维持或优化一组指定参数的学科。 PCO 市场受到对节能生产流程、安全和安保问题的需求不断增长以及能够可靠预测流程偏差的物联网系统开发的推动。从根本上说，可以调整三个参数以影响最佳性能。 - 设备优化：第一步是通过检查运行数据以识别设备瓶颈来验证现有设备是否被充分利用。 - 操作程序：操作程序可能因人而异或因班次而异。工厂的自动化可以提供很大帮助。但是，如果操作员控制并手动运行工厂，自动化将无济于事。 - 控制优化：在典型的加工厂，例如化工厂或炼油厂，有数百甚至数千个控制回路。每个控制回路负责控制过程的一部分，例如保持温度、液位或流量。如果控制回路没有正确设计和调整，则过程会低于其最佳值。该过程的操作成本将更高，并且设备会过早磨损。为了使每个控制回路以最佳方式运行，识别传感器、阀门和调整问题很重要。已充分证明超过 35% 的控制回路通常存在问题。持续监控和优化整个工厂的过程有时称为绩效监督。
适用行业
- 运输
- 设备与机械
- 化学品
适用功能
- 离散制造
- 质量保证
市场规模
案例研究.
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Case Study
Unmanned Aircraft Systems (UAS) Ground Control Station (GCS)
General Atomics had to meet strict requirements for data bandwidth and availability. They could have designed and implemented a custom solution for data integration on their own, but that would have significantly delayed the project. Plus the lifecycle cost of developing and maintaining a custom software solution for a specific project can be enormous.
Case Study
Excellence in Medical Diagnostics Powered by CodeMeter
The custo med medical platform's diagnostic function consists of different software packages and devices in order to acquire the ECG, blood pressure profiles, and lung function data from patients. The products are integrated in clinical IT networks and need therefore to offer full modularity and scalability in terms of performance and usability. Furthermore, medical regulations require the after sales traceability and a protection against technological manipulation of the products.
Case Study
The Next Level of Real-Time Monitoring of Water Desalinization Systems
The key challenge in this project was real-time control & monitoring, in intervals of seconds, and enabling data collection to teach the system and improve it while it is in operation. The RealiteQ system provides reports directly to a BI system developed by Desalitech specifically for this purpose.
