axcontrol, Author at AX Control, Inc.

A Brief Overview of Motion Control Systems in Automation

Motion control systems are complex but essential parts of any automated facility, requiring you to consider both open and closed loop systems.

A motion control system is a lot like a human body—it’s made up of a brain to send commands, neurons that carry power where it’s needed, and limbs and digits that perform acute tasks. Of course, this is an overly simplified look at these complex systems, but it’s a good way to start understanding them. Read on for a brief overview of motion control systems in automation.

Motion Controllers

If the whole system is like a human body, the motion controller acts as the brain. Motion controllers calculate important commands and issue them to the rest of the system, which carries out its tasks as it should. Feedback devices may send information back to the motion controllers so that the “brain” can adjust its commands as time passes.

Drives

Drives function like neurons in the human body. While the motion controller is responsible for coming up with the commands, the drives must convey those commands to other parts of the system. They will usually convey the commands in the form of current and voltage, and there are several drives that motion control systems use.

Depending on the required capabilities, a control system could use digital drives, analog drives, linear drives, switching drives, servo drives, or stepper drives.

Motors

Motors, like limbs on a human body, put commands into motion. Here, electrical energy becomes mechanical so that motion in the form of linear or rotary motion can occur.

Feedback Devices

Feedback devices are essential parts of closed-loop systems that enable the motion controller to make small adjustments on the fly. Feedback devices track the positions of various parts of the system to ensure everything stays where it needs to be.

One of the most useful motion control systems is the GE Mark VIe control system, as it boasts stand-alone capabilities and has a single-board processor.

Now that you have reviewed this brief overview of motion control systems in automation, we hope you have a basic understanding of how motion control works. There’s always more to learn, so feel free to reach out to our team at AX Control with any questions!

Common Applications of Gas Turbine Control System

Without proper governance and control, gas turbines would be too much to control. Learn about the applications of gas turbine control systems today.

Gas turbines are marvels of technology, but what good is incredible tech without a way to control it? If your facility uses gas turbines, you likely also make use of gas turbine control systems. However, the control systems don’t get the same amount of love as the turbines, even though they’re essential to operation!

Read on to learn more about gas turbines and some common applications of gas turbine control systems.

What Is a Gas Turbine?

Gas turbines are complicated machines with three main sections: a compressor, combustion system, and turbine. The compressor is responsible for pulling and pressurizing air into the engine. This air is then fed into the combustion system, where fuel mixes with the air.

When this mixture burns, it produces gas at a high temperature and high pressure. This gas enters the turbine, causing it to spin and rotate the turbine blades. Finally, these blades cause a generator to spin and create electricity.

Gas Turbine Control System

While the gas turbine does all the work, the gas turbine control system keeps an eye on all the processes and maintains steady temperatures and pressures. The system also changes the fuel flow up or down to maintain a steady turbine speed.

Applications of Gas Turbine Control Systems

While the applications of gas turbines reach into chemical plants, refineries, and electricity generation, the uses of gas turbine control systems are far simpler. These systems do exactly what their name suggests—control gas turbines. This involves control of several temperatures, including the lube oil temperature, turbine temperature, and exhaust temperature.

In addition, control systems also monitor and regulate the fuel gas and air intake pressures while controlling the flow of fuel gas. Control systems must also have the capability to detect gas and flames in the enclosure for safety purposes.

When you need Woodward industrial controls, come to AX Control. We have equipment in stock, along with a helpful team to answer any questions and address any concerns.

Now that you know the common applications of gas turbine control systems, make sure your facility is equipped with the best technology. At AX Control, we have the industrial controls you need to keep your facility running smoothly.

Which Touch Screens Are Best for Industrial Applications?

Touchscreens have been around for decades, but their high accuracy is a new feature. Read on to learn about the best touchscreens for industry use.

Touchscreens haven’t always worked as flawlessly as they do on iPhones, but the bar has been raised. Today, there are several options for different types of touchscreens, and some are preferable for certain applications. Read on to discover which touchscreens are best for industrial applications.