Description

Description

Generally the purpose of the Lead-Lag compensator is to create a controller which has an overall magnitude of approximately 1. The lead-lag compensator is largely used for phase compensation rather than magnitude. A pole is an integrator above the frequency of the pole. A zero is a derivative above the frequency of the zero.

Adding a pole to the system changes the phase by -90 deg and adding a zero changes the phase by +90 deg. So if the system needs +90 deg added to the phase in a particular frequency band then you can add a zero at a low frequency and follow that zero with a pole at a higher frequency.

Features

• Built-in Function generator (Sine & Square wave)
• Inbuilt power supply.
• Compensation system components design for user defined
• External components also provided.

Experiments

• To study the frequency response of the lag process.
• To study the frequency response of the lead process.
• To study the frequency domain characteristics of the lead lag process.
• To study the Compensation of the second order lag process by using Lead-Lag compensator.
• To study the Compensation of the second order lead process by using Lead-Lag compensator.

Technical Specification

• Kit Working voltage :(220-240)VAC
• Input Voltage :24V AC
• Input Frequency :50Hz
• Output Current :0.5Amps

Bundle Contents

• Dc position control system
• Patch cards
• 6A power supply card
• 1A Fuse
• Manual