Design and Control of DC/DC converter MATLAB/Simulink

Explore maximum power point tracking for solar PV systems using a boost DC/DC converter, with MATLAB/Simulink state-space models, transfer functions, and feedback control to regulate voltage and current.

Provide an overview of a photovoltaic solar cell system, its main supply component, and how temperature and radiation affect current and voltage, focusing on MPPT.

Explore maximum power point tracking for photovoltaic systems, using a DC-DC boost converter to raise voltage for a single-phase or three-phase inverter with feedback and duty-cycle control.

Explore dynamic modeling of a boost dc-dc converter as a multi-input, multi-output system using state-space and transfer function representations. Learn to apply linearization for controller design in MATLAB/Simulink.

Learn how linearization enables linear controller design for a boost converter by expanding around a chosen operating point; relate large-signal and small-signal models and duty cycle variation.

Develop state-space models for a dc-dc converter in MATLAB/Simulink. Express xdot = Ax + Bu and y = Cx + Du, identify A, B, C, D matrices from the model.

Build a dc/dc converter circuit in simulink using library blocks, a dc voltage source, and a scope to measure output; next lecture extends to state-space and transfer functions.

Build and compare a state-space model with the physical DC/DC converter model in MATLAB/Simulink. Create continuous-time state-space equations, integrate with Simulink, and validate results against the physical model.

Build the transfer function from the state-space and physical models of a DC-DC converter, then compare it with the Simulink implementation using MATLAB commands.

Examine mppt equations for a DC/DC converter and build state-space models of switching circuits in MATLAB/Simulink, deriving state variables and the primary state equations.

Delve into mppt equations for dc/dc converters and build intuition on state-space models, using matlab tools to analyze averaging and system dynamics.

Explore the averaging method for dc-dc converters, deriving duty-cycle based matrix relations and averaging over switch states to analyze average system behavior in MATLAB/Simulink.

Learn how to derive a small-signal state-space model for MPPT averaging in a DC/DC converter, linearize around steady state, and implement duty-cycle control in MATLAB/Simulink.

compare single-input single-output and multi-output (MIMO) transfer functions, showing how MATLAB derives multiple transfer functions from a state-space model and maps inputs to outputs.

Designs and compares MPPT switching models without a controller, using a physical prototype and MATLAB/Simulink components like adc, control source, and voltage measurements to study steady-state behavior.

Tune a PID controller for a multi-output boost dc-dc converter using MATLAB/Simulink, exploring switching frequency, adjusting reference voltage, and building a state-space model for ID control and simulation.

Build and simulate the average small-signal model of a DC/DC converter using a MATLAB model, employing state-space equations and A, B, C, D matrices for MPPT control.

Explore mppt average small-signal model and controller tuning for a matlab/simulink dc/dc converter, including duty-cycle saturation from 0 to 1 and voltage feedback for steady-state and step responses.

Explore building a MATLAB/Simulink transfer function model for a boost converter with single-loop voltage control, including disturbance effects, saturation, and feedback from output.

Design a transfer function model in MATLAB/Simulink, extract the numerator and denominator, and develop a voltage controller; compare transfer function, state-space, and physical models for stability.

Explore the design differences between double loop and single loop controllers for DC-DC converters, focusing on voltage and current control, duty-cycle limits, and saturation with feedback.

Tune a double loop controller for a DC-DC converter in MATLAB/Simulink, regulating both voltage and current with inner and outer loop feedback and duty-cycle saturation from 0 to 1.

Design a double loop controller with a transfer function model to regulate voltage and current in dc/dc. Use inner loop feedback and duty-cycle saturation (0 to 1) to analyze performance.

Explore deriving a transfer function for a double loop dc-dc converter controller, from duty cycle to output, using feedback, saturation limits, and reference signals.

Derive and validate a double-loop transfer-function model for a DC/DC converter in MATLAB/Simulink, linking input and output while analyzing disturbances and feedback loops.

Design a MATLAB model with a double loop controller integrated into a physical model, using state-space control and current measurements in Simulink to study the transfer function and steady-state response.

this note explains root locus analysis for a multi-output system using state-space and transfer functions, showing MATLAB's limitations for multi-input multi-output and how to visualize input–output responses.