Analysis of a Nonlinear Electromechanical Plant

Analysis of a Nonlinear Electromechanical Plant in Matlab

Reference to:

[1] Valentyn N Sichkar. Analysis of a Nonlinear Electromechanical Plant in Matlab Using Simulink Model // GitHub platform [Electronic resource]. URL: https://github.com/sichkar-valentyn/Analysis_of_a_Nonlinear_Electromechanical_Plant (date of access: XX.XX.XXXX)

Description

Each parameter M_L, dU, Kvf, and Mdf was adjusted separately, and, by doing this, the effect of each parameter on the system can be shown.
Implementing a step input and a sinusoidal input, a non-linear system with DC motor shows the following changes in response as the parameters M_L, dU, Kvf, and Mdf are adjusted independently. However, there may be additional interactions between these parameters, which is not explored.

• As the parameter M_L is increased, the overall achievable range of angular velocities drastically decreased. The same velocity also requires a drastically higher amperage.
• As the parameter dU is increased, the overall achievable range of angular velocities significantly decreased. The achieved velocity occurs at lower amperage.
• As the parameter Kvf is increased, the overall achievable range of angular velocities decreased. The descriptive curves however nearly overlap.
• As the parameter Mdf is increased, the overall achievable range of angular velocities slightly decreased.

Non Linear Plant

MIT License

Copyright (c) 2017 Valentyn N Sichkar

github.com/sichkar-valentyn

Reference to:

[1] Valentyn N Sichkar. Analysis of a Nonlinear Electromechanical Plant in Matlab Using Simulink Model // GitHub platform [Electronic resource]. URL: https://github.com/sichkar-valentyn/Analysis_of_a_Nonlinear_Electromechanical_Plant (date of access: XX.XX.XXXX)