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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.
Case Study
Boost in Online Orders and Aftermarket Revenues for Atlas Copco
Printed parts manuals become less and less relevant and useful with time. The static information offered by printed documentation was no longer good enough for a major global player like ACC. ACC needed a solution that would deliver updated versions of documents to their network immediately. The company wanted a dynamic system, which would not only display current inventory levels, but also provide customers with information regarding how products should be used. Atlas Copco Construction’s Needs • Offer customers real-time part and information updates • Provide customers a comprehensive parts lookup and search platform • Administer an eCommerce platform with shopping cart and ERP integration • Produce a multilingual site for parts ordering
Case Study
Quality compressed air for high-tech products
When it came to modernisation of the existing compressed air station, the company’s management decided to opt for a compressed air contracting arrangement to ensure that the compressed air supply would always meet the latest technical standards and be capable of taking advantage of the benefits that Industry 4.0 has to offer – and not least due to the frequent fluctuations in demand in the automotive supplier industry. In this operator model, the compressed air station itself remains the property of the air system provider, whilst the customer simply uses the compressed air as needed, just like power from an electrical socket, paying only for the volume of compressed air actually used – and always at the same fixed rate. From an accounting perspective, this effectively turns fixed costs into variable costs. At Scholz, the new station was installed in a space-saving container on the roof of the company building.
Case Study
Microsoft Azure Cloud Migration For Idea Management Tool
High cost of hosting dedicated servers regardless of usage of the systems and resources Time required to have application provision for each new instance for end user clientsTime and resources required to manage servers, back up, and IT infrastructure in data center End user clients requiring storage of data in their own countries End user clients asking for on-demand scalability of resources on servers End user clients asking for secured certified data center with required compliances as per their IT security policy
