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Ask the Automation Pros
This long-running series of discussions, curated by 2010 ISA Life Achievement Award recipient Greg McMillan, gathers responses from ISA subject-matter experts on technical topics important to industrial automation professionals, academics and students.
169 Results Found
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What Are the Opportunities for Nonlinear Control in Process Industry Applications?
MPC for batch operations can be achieved by translation of controlled variable from batch temperature or composition with a unidirectional response to the slope of the batch profile. -
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How to Implement Effective Safety Instrumented Systems for Process Automation Applications
Systematic failures in industrial systems are best addressed through the implementation of a protective management system, which overlays a quality management system with a project development process -
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Webinar Recording: The Amazing World of ISA Standards
ISA standards offer a wealth of knowledge and guidance to provide safer and more reliable and effective automation systems. -
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Webinar Recording: Simple Loop Tuning Methods and PID Features to Prevent Oscillations
Simple tuning methods and the PID features that can be used to prevent the oscillations that plague our most important loops. -
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Solutions for Unstable Industrial Processes
Negative resistance also known as positive feedback can cause processes to jump, accelerate and oscillate confusing the control system and the operator. -
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What Skill Sets Do You Need to Excel at IIoT Applications in an Automation Industry Career?
The Industrial Internet of Things offers much greater availability of data to provide the knowledge needed to sustain and improve plant safety, reliability and performance. -
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Webinar Recording: Practical Limits to Control Loop Performance
Learn the contribution of each PID mode, why reset time is orders of magnitude too small for most composition and temperature loops, and other PID controller issues. -
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How to Get Started with Effective Use of OPC
OPC is a client/server protocol. The server has a list of data points (normally in a tree structure) that it provides. A client can connect to a server and pick a set of data points it wishes to use. -
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Webinar Recording: PID and Loop Tuning Options and Solutions for Industrial Applications
Learn the benefits of knowing your process and PID capability, with a focus on process behavior, loop objectives and different industrial applications. -
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How to Improve Loop Performance for Dead Time Dominant Systems
Dead time is the source of the ultimate limit to control loop performance.








