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National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Control of Stepper Motors in Closed Loop System
 Hořák, Jan ; Vochyán, Josef (referee) ; Dřínovský, Jiří (advisor)
The theme of this thesis is the design and optimization of algorithms for controlling stepper motors with feedback by measuring the BEMF. The emphasis was on self-management stepper motor current depending on the load. To verify the algorithm was designed and built sample devices with integrated circuit NCV70514 from ON Semiconductor. The result is a sample device, the control program and algorithm to control a stepper motor.
Detailed record
Stepper motor feedback control
 Mach, Martin ; Buchta, Luděk (referee) ; Blaha, Petr (advisor)
Goal of this thesis is to familiarize your-self with NCV70514 stepper motor driver by ON semiconductor, the function of bipolar stepper motor, hardware and software equipment developed for driving of NCV70514 and to explore possible algorithms for current and velocity adjustment to load by the means of back EMF. A simulink model was created for verification of said algorithms. The output is theoretical analysis and outputs of simulation. Futher more is to implement such algorithms in said microcontroler a then create graphic user interface running under Windows OS.
Detailed record
Control of Stepper Motors in Closed Loop System
 Hořák, Jan ; Vochyán, Josef (referee) ; Dřínovský, Jiří (advisor)
The theme of this thesis is the design and optimization of algorithms for controlling stepper motors with feedback by measuring the BEMF. The emphasis was on self-management stepper motor current depending on the load. To verify the algorithm was designed and built sample devices with integrated circuit NCV70514 from ON Semiconductor. The result is a sample device, the control program and algorithm to control a stepper motor.
Detailed record

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