Control Engineering hot topics, April 2019
Hot topics in Control Engineering, for April 2019, included the Engineers’ Choice Awards, edge computing advantages, manufacturing and process facility trends, and Big Data analysis. These are based on the top 10 most read articles online in Control Engineering April. Links to each article below.
Advanced control: A new non-PID control algorithm, rate-predictive control (RPC), is adaptive to changes in process gain, which is helpful given the industry’s difficult history of loop tuning, auto-tuning, and model maintenance. RPC also can serve as a model-less feedback multivariable control algorithm.
Spotlight on innovation: Best automation, control, and instrumentation products in 26 categories.
Feedforward controls applied to a process, with limited, measurable disturbances, can keep the process variable close to the setpoint.
Plants and equipment are assembled from objects, so controls architecture should be too. New tools help industrial programmers deliver the productivity of object-oriented programming (OOP) without the complexity.
Industrial Internet of Things (IIoT) technologies have the potential to improve user benefits through diagnostics, prognostics and predictive maintenance.
Using advanced analytics can help assure product quality and overall operational efficiencies. See case study example.
Sensor failure risks are significantly reduced if the temperature sensor can be calibrated in situ.
There are many aspects to consider when evaluating a system integrator for a project, and taking the time to ask important questions up front allows a company to reap long-term benefits.
Simulation modeling, used properly, can identify and remove risks, maximize value, and help produce successful outcomes. Ask these five questions to ensure the model reflects realistic behavior and constraints.
North Carolina State University researchers have developed a system for synthesizing perovskite quantum dots to reduce manufacturing costs for real-time process monitoring to help ensure quality control.
On Mondays, see the top 5 articles of the prior week.
Chris Vavra, production editor, CFE Media, email@example.com.