CompactLogix 5370 L3 Programmable Controller
... products. Specific installations have specific requirements, and Rockwell Automation does not recommend or intend any specific application based solely upon the guidelines provided here. Because of the variety of uses for this information, the user of, and those responsible for applying this informa ...
... products. Specific installations have specific requirements, and Rockwell Automation does not recommend or intend any specific application based solely upon the guidelines provided here. Because of the variety of uses for this information, the user of, and those responsible for applying this informa ...
How to drive DC motors with smart power ICs
... compares reference and feedback value for phase as well as frequency. In turn, of course, the AC tachogenerator must meet extreme requirements regarding phase stability since any jitter would be interpreted as a control error, producing a spurious response in the system. PLL speed control systems ar ...
... compares reference and feedback value for phase as well as frequency. In turn, of course, the AC tachogenerator must meet extreme requirements regarding phase stability since any jitter would be interpreted as a control error, producing a spurious response in the system. PLL speed control systems ar ...
Permanent Magnet Synchronous Motor Control
... Sensorless Control The rotor position information is needed to efficiently perform the control of the PMS motor, but a rotor position sensor on the shaft decreases the robustness and reliability of the overall system in some applications. Therefore, the aim is not to use this mechanical sensor to me ...
... Sensorless Control The rotor position information is needed to efficiently perform the control of the PMS motor, but a rotor position sensor on the shaft decreases the robustness and reliability of the overall system in some applications. Therefore, the aim is not to use this mechanical sensor to me ...