Week-7 Challenge: DC Motor Control

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.   H-bridge:   A H-bridge is an electronic circuit that switches the polarity of a voltage applied to a load. These circuits are often used in robotics and other applications to allow DC motors to run forwards…

1. Which types of power converter circuits are employed in electric and hybrid electric vehicle? There are three types of Power Converter circuits employed in Electric and Hybrid Electric vehicles, namely AC-DC Converter/Rectifier DC-AC Inverter DC-DC Chopper DC-AC Inverter An inverter is a device that converts DC power…

1.   For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle? Conclude your observations.   In the ADVISOR vehicle input GUI, EV_defaults_in file is selected from the drop down menu of Load file and Cargo mass is changed to…

1.   For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle? Conclude your observations. Solution: In the ADVISOR vehicle input GUI, EV_defaults_in file is selected from the drop down menu of Load file and Cargo mass is changed…

Aim:  To prepare technical report explaining the model properties of Baja All-terrain Vehicle under different conditions.   Model:1   Simulink Model for BAJA ATV with CVT:   CVT Block: Vehicle Body Block: Input Signal:   A Signal Builder is used to create signals for brake and throttle   CVT…

Implement control logic of a “washing machine” using Stateflow as per given sequence:  If the power supply is available, the system gets activated  If the Water supply is not available, stop the process & indicate through LED Soaking time should be 200s followed by Washing time of 100s. Then rinsing…

1. Make a Simulink model of Doorbell using solenoid block.  Aim: To make a Simulink model of Doorbell using solenoid block  Simulink model:    In the above arrangement, when the switch is closed the electromagnet receives electrical power from the battery and pulls the metal arm…