A brushless-DC motor is common in ceiling fan and pan-tilt-zoom (PTZ) camera designs. But you can’t use the same brushless-DC motor solution for both of these end products. A ceiling fan driver ...

While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and position-control loop are also essential.

Hydraulics is great for lifting heavy loads and applying large amounts of force, but the same power that is required to exert a large amount of lifting or compression force can also do damage or ...

MOORESTOWN, N.J.- February 27, 2017 The Alliance Sensors Group PG Series LVDT linear position sensors are designed and engineered specifically for valve position sensing applications for steam turbine ...

In some categories of motor drive applications, users have little or no tolerance for unpredictable, uneven, or irregular motor behavior. While this certainly cannot be said of all motor-driven ...

MSD: What are the advantages of servopneumatic control over other alternatives? JR • Enfield: Aside from the familiar pros and cons between hydraulics and pneumatics in general (such as force ...

Click here for larger image. Thegraph in Figure 1 shows how the Levenberg-Marquardt algorithm enables findingthe system model even when the feedback data is noisy or the system has lowresolution ...

GE’s Power Conversion business has won a contract for the supply of dynamic positioning (DP) for a vessel Floating Accommodation Unit that Cosco (Nantong) Shipyard in Nantong City, China, is building ...

It’s long been known that a reactive approach to industrial control system maintenance is not an ideal strategy. Working from a reactive stance, in which problems are corrected as they occur, results ...