In control theory, advanced process control (APC) refers to a broad range of techniques and technologies implemented within industrial process control systems. Advanced process controls are usually deployed optionally and in addition to basic process controls.

Discover how advanced process control systems enhance industrial efficiency. Learn key benefits, types, and the future of APC in smart manufacturing.

While regulatory controls tackle each variable individually, the advanced process control (APC) layer evaluates a set of variables, and considers how each one relates to the performance of an entire process unit.

Advanced Process Control (APC) is a control solution that increases process performance. APC communicates with the plant’s distributed control system (DCS) or programmable logic controllers (PLC) as a level-two optimization application via an OPC server that closes the loop between plant information and field actuators.

Jul 4, 2023 · Advanced process control (APC) is the name given to a group of techniques that are used to raise the effectiveness and performance of industrial processes. Real-time process variable optimization is the goal of APC, which will improve output, …

Jun 5, 2015 · Advanced Process Control (APC) is a proven control and optimization technology delivering measurable and sustainable improvements in production yield, coupled with the added value of energy savings. Most engineers will agree that stabilizing control loops, with big process dead time and strong process interactions is very difficult.

Advanced Process Control is an effective lever to increase product quality and productivity, cost-effectiveness and environmental sustainability of chemical production plants. For example the pay back period of an APC optimized distillation column is typically between 1 to 2 years. Control of start, load, and product change-over processes.

Aug 2, 2022 · Advanced process control technologies, such as inferential property estimation and model predictive control, result from these practical needs. Most advanced control technologies are model-based (Sect. 5.2), with inferential property estimation (IPE, Sect. 5.3) and model predictive control (MPC, Sect. 5.4) being the most successful.

Nov 23, 2020 · Broadly speaking, there are three types of advanced process controls (APCs): static, rule-based, and dynamic. Static APCs —or “one-size-fits-all” APCs—execute a single predefined response and typically serve as legacy solutions.

Oct 27, 2021 · The goal of advanced process control (APC) is to increase the performance of control over processes that contribute to production. Applying constant control over this process not only helps to simplify the production process but also helps to make production output results more predictable.