Latest Transportation Technical Articles

Control engineering is integrally woven together with electricity and electrical circuits. Even so, sometimes the most…

Control engineering is integrally woven together with electricity and electrical circuits. Even so, sometimes the most basic scenarios become misunderstood through lack of training or experience.

One of the most considerable risks in aging control environments is that eventually, spare parts become obsolete and…

One of the most considerable risks in aging control environments is that eventually, spare parts become obsolete and unavailable, and the lack of an upgrade plan can turn a simple failure into a catastrophe.

In honor of May the 4th, Star Wars Day, we compare the sources and applications of the two most common force-delivery…

In honor of May the 4th, Star Wars Day, we compare the sources and applications of the two most common force-delivery systems - mechanical and hydraulic.

Two common methods exist for driving induction motors with VFDs - linear scalar control, which is often labeled as V/f,…

Two common methods exist for driving induction motors with VFDs - linear scalar control, which is often labeled as V/f, and vector, or field-oriented control, which can be a bit more complex to understand.

Blockchain recording can reduce risks associated with data transactions such as data theft and erroneous information. But…

Blockchain recording can reduce risks associated with data transactions such as data theft and erroneous information. But what implications, if any, does blockchain hold for industrial control system engineers?

Large DC and AC motor drives often provide terminals for installing a braking resistor. What are these resistors, and how…

Large DC and AC motor drives often provide terminals for installing a braking resistor. What are these resistors, and how do they slow down a machine? What hazards and cautions must be considered?

Redundancy and safety are often seen together in industrial safety systems. Safety relays monitor emergency devices to…

Redundancy and safety are often seen together in industrial safety systems. Safety relays monitor emergency devices to switch contacts based on status - but what makes them different from normal relays?

AC motors are common throughout industry - easily controlled by VFDs and without the maintenance that comes with DC…

AC motors are common throughout industry - easily controlled by VFDs and without the maintenance that comes with DC brushes. So then, why are DC motors still used in certain applications?

In this article, learn about different challenges that warehouse systems can face and how automation helps solve them.

In this article, learn about different challenges that warehouse systems can face and how automation helps solve them.

The objective of predictive maintenance is to foresee potential machine failure with the help of machine learning…

The objective of predictive maintenance is to foresee potential machine failure with the help of machine learning algorithms provided with vast quantities of data.

This article explores various characteristics that are common in advanced and highly automated warehouse management systems (WMS).

This article explores various characteristics that are common in advanced and highly automated warehouse management systems (WMS).

Power delivered to devices can be changed by raising or lowering the voltage and current. But this method does not always…

Power delivered to devices can be changed by raising or lowering the voltage and current. But this method does not always produce intended results. Pulse width modulation (or PWM) can be used to better control variable loads.

Analog and digital multimeters have both enjoyed popularity in different generations of electrical systems. What is…

Analog and digital multimeters have both enjoyed popularity in different generations of electrical systems. What is unique about the analog meters, and in what situations might they be preferred over their digital counterparts?

This article describes the features and advantages of several of the more popular warehouse management systems (WMS) on…

This article describes the features and advantages of several of the more popular warehouse management systems (WMS) on the market.

Industrial automation is only possible when the various system components can communicate with each other using physical…

Industrial automation is only possible when the various system components can communicate with each other using physical cable connections. In this article, learn about some of the most popular communication cables and connectors used in the industry.

In this article, learn about the history of warehouse management systems (WMS) and what the future holds for these systems.

In this article, learn about the history of warehouse management systems (WMS) and what the future holds for these systems.

Learn how control charts are used in statistical process control (SPC) to show how a process changes with time as…

Learn how control charts are used in statistical process control (SPC) to show how a process changes with time as compared to past measurements, providing reliable visualizations for data-driven decisions.

This article covers the definition of warehouse management systems (WMS), describing the basic functions and benefits.

This article covers the definition of warehouse management systems (WMS), describing the basic functions and benefits.

One of the most visible elements of industrial safety is the use of lock-out-tag-out (LOTO) devices, familiar to those…

One of the most visible elements of industrial safety is the use of lock-out-tag-out (LOTO) devices, familiar to those with experience. But, if you are new to the workforce, a brief introduction may be helpful.