In the present project, a second-order differential equation has been solved using a circuit known as an analog computer. This was accomplished by employing a set of integrator circuits based on operational amplifiers, resistors, and capacitors, which operates within a frequency range of 4 kHz to 11 kHz.
Analog computers have numerous applications in mathematical, physical, electrical engineering, and related fields. They are used to solve problems such as pendulum oscillation analysis, equations of accelerated motion, and the analysis and investigation of various higher-order circuits in electrical, electronic, and communication systems.