The schematic of a PMSM drive using a DTC-based speed loop PDFF controller is shown in Fig. 1. This DTC scheme is implemented in stator flux frame, which requires knowledge of stator flux in ...
For engineers developing and testing next-generation electric motors, Redex USA’s Merobel DG-Block closed-loop digital ...
Engineers who work in motion control often start out using a relatively simple approach involving stepper motors to synthesize moves. Steppers are appealing in that their controllers can be simple and ...
The integration of torque and force sensors directly into servogear reducer housings lets users monitor mechanical loads, including torque, shear force, speed thermal load, wear, and backlash. This ...
The current path tracking control method is usually based on the steering wheel angle loop, which often makes the driver lose control of the automatic driving control loop. In order to involve the ...
Sponsored by Texas Instruments: Commercial off-the-shelf MCUs are incorporating control-law accelerators, trigonometric math units, and other features that let them excel at speed, position, and ...
With the proliferation of networking technology, many automation vendors are devising ways to deploy it to distribute motion control architecture throughout machinery. A set of three schemes for doing ...
With the addition of EtherNet/IP to this servo drive offering, it now offers Common Industrial Protocol (CIP) motion technology at the drive level. This now allows machine builders to think bigger in ...
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