JVL QuickStep closed-loop integrated stepper motors provide higher torque, faster acceleration, torque control, stall free operation and quieter movements than traditional step motor systems ...

Sometimes the feedback will simply cause the process to repeat until the desired result is achieved. Both of our open-loop control system examples above could easily be converted to closed-loop ...

With some skill and knowledge, it is reasonably easy to identify which of these common factors is the root cause of poor control loop performance. With closed ... by feedback control. Depending on the ...

Aerotech’s XL4s linear amplifier for closed-loop ... system safety functions. This makes possible industry-leading settling times, long-term thermal stability, and sub-micron-level tracking accuracy ...

For the PDF version of this article, click here. More than 80% of the motors bought each year continue to be low-cost single-phase ac motors. Because these motors are not very efficient when ...

Electrohydraulic servo valves operating in closed-loop control systems use low power and mechanical feedback to provide precise control. Parameters that must be considered when specifying open ...