AC Servo Characteristics

The Virtual lab plots Back EMF vs. Speed and Torque-Speed Characteristics of AC Servomotor.

The AC Servomotor Characteristics Appis a comprehensive, multi-mode simulation tool created for academic laboratories and control systems courses. It provides students with a virtual hands-on environment to study both the electrical and mechanical behaviors of AC servomotors without requiring physical hardware setups.Key Features:

• Dual Experimental Modes:
• Part 1 (Back EMF vs. Speed): Investigate induced back EMF ($E_b$) characteristics relative to motor speed variations with calibration trend lines.
• Part 2 (Torque-Speed Characteristics): Analyze multi-level control voltage profiles ($V_c = 30\text{V} > 20\text{V} > 10\text{V}$), armature current ($I_a$), input power ($P$), and developed torque ($T$) under loaded conditions.
• Live Motor Animation: A real-time animated rotor visualization driven continuously by speed calculations.
• Data Logging & Tracking: Save, monitor, and reset active experimental readings directly within the app workspace.
• Professional HTML Report Generator: Instantly compile logged observations, analytical formulas, and interactive SVG plotting grids into a structured laboratory report format ready for printing or PDF saving.
• Audio Guidance: Built-in procedural voice instructions to guide students step-by-step through the experiment workflow.