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Automation industry articles from ISA

Bilateral-Control-of-Master-Slave-Manipulators

Bilateral Control of Master-Slave Manipulators with Constant Time Delay

  Abstract: This paper presents a novel teleoperation controller for a nonlinear master-slave robotic system with constant time delay in communication channel. The proposed controller enables the teleoperation system to compensate human and environmental disturbances, while achieving master and slave position coordination in both free motion and contact situation. The current work basically extends the passivity […]

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Challenge-Attracting-Millennials-to-Industrial-Careers

The Challenges of Attracting Millennials to Industrial Careers

There has been considerable discussion of late about the mass retirements of baby boomers from the industrial workforce and the lack of appropriate talent to fill the gap. Many baby boomers believe that the younger generation—the millennial generation—is not up to the task and that young people have no interest in taking on the challenges. […]

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How-to-Become-Small-Business-Defense-Contractor

How to Become a Small Business Defense Contractor

Although it may at first seem intimidating, careful preparation can pay off when you have access to the huge defense market. Market forces like reshoring, an aging workforce, and greater requirements for sustainability continue to drive demands for manufacturing automation. This is just as true for military as it is for commercial organizations. It is […]

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Why-the-Life-Sciences-Need-Robotics

Why the Life Sciences Need Robotics

Three megatrends are rapidly changing the landscape of robotics and automation in the laboratory and the life science industry from both a technical and a commercial perspective. Each of these trends stands alone in having a significant impact on the industry, but their interaction is influencing design methods and componentry, as well as the expectations […]

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Real-Time-Analytics-Achieve-Operational-Excellence

How to Use Real-Time Analytics to Achieve Operational Excellence

Editor’s Note: OEE is one aspect of analytics that has proven powerful in industry. There are a wide range of new and powerful tools making it easier to implement analysis in process and discrete applications that InTech will continue to cover. Industry understands the need for more analysis. For example, the FDA-industry initiative known as […]

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Modern-DCS-Graphics

Modern DCS Graphics: Level 1 Overview Displays

Editor’s Note: ANSI/ISA-18.2-2009, Management of Alarm Systems for the Process Industries and ISA-101, Human-Machine Interfaces are valuable standards for users designing level 1 displays. Level 1 display design cannot be a one-size-fits-all approach. What may work for operators at one company may not work for others somewhere else. The challenge is to find the balance […]

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Modified-Smith-Predictor-Based-Cascade-Control

Modified Smith Predictor-Based Cascade Control of Unstable Time Delay Processes

  Abstract: An improved cascade control structure with a modified Smith predictor is proposed for controlling open-loop unstable time delay processes. The proposed structure has three controllers of which one is meant for servo response and the other two are for regulatory responses. An analytical design method is derived for the two disturbance rejection controllers by […]

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Improve-Industrial-Productivity-with-Loop-Calibration

How to Improve Industrial Productivity with Loop Calibration

The typical approach to calibration has been to regularly test instrumentation that affects successful control, safe operation, quality, or other relevant criteria. In most cases, scheduling is conservative, and methods at a particular site have evolved over time. Instrument technicians follow practices that were set up many years ago. It is not uncommon to hear, […]

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