Linear System Simulator

We offer Linear System Simulator useful for control labs. The set-up offered is a variable configuration simulated system designed for time domain studies of both open loop and closed loop systems. Selection at block diagram level eliminates the need to bother about the details of electronic circuitry and its assembly. The simulator shown includes transfer functions of the form 1/s and 1/(sT+1), a calibrated variable gain K and an error detector.
>>Highlights
Time domain study of a Linear System
Op-amp simulated system for greater accuracy
Flexible systems configuration
Additional experiments may be performed
>>Experiments
Open and closed loop step response of First Order type-0 system for various values of gain
Open and closed loop step response of Second Order type-0 and type-1 systems
Response of third order system
Steady-State errors for closed loop configuration through triangular wave input.
The number of experiments possible on the unit is not limited to those suggested above.
>>Features and Specifications
Simulated first, second and third order system of type-0 and type-1
Calibrated variable gain amplifier (Resolution 1:1000)
Built-in signal sources:
Square wave and Triangular
Frequency: 45-90Hz
Amplitude: 0-2.5V approximately
Trigger output for perfectly steady display on CRO
Uncommitted amplifier for phase adjustment
Provision for disturbance inputs
Complete in all respect, except a measuring CRO