Paper Title: Microstepping Mode for Stepper Motor Control

Author's name: Jahanvi Purohit, Meenakshi Rajpurohit and Suresh Kumar Gawre

Extremely high-performance system for stepper motor control in a microstepping mode, which was designed and performed with a L292 specialized integrated circuits, made by SGS-THOMSON, Microelectronics Company. The microstepping control system improves the positioning accuracy, eliminates low speed ripple, and resonance effects in a stepper motor electrical drive. The same microstepping system is ideal for robotics, plotters, printers, X-Y tables and can facilitate the construction of very sophisticated positioning control systems while significantly decreasing component cost, board space design time and system cost. The same microstepping control system can be used for two single-phase DC motors, a variable reluctance motor and an AC biphasic motor’s control.

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