PWM Controlled Fan Load using DC motor

 Advanced Driver Assistance Systems Mini Project - Vehicle Direction Determination    General Overview: Identifying the direction of the vehicle is one of the important & diverse features in Autonomous driving & Advanced Driver Assistance Features. This particular sub-feature of identifying the direction…

Aim: To Create a detailed MATLAB model of an Electric Rickshaw (three wheel passenger vehicle). Software used: MATLAB R2021a (Simulink) Objectives: Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  Results: For any…

Aim: - To create an Electric Vehicle model in Simulink and simulate it. Theory: - An electric vehicle (EV) is defined as a vehicle that uses an electric motor or a traction motor for propulsion as opposed to an internal combustion (IC) engine used by conventional vehicles. Electric vehicles use electricity for power instead…

Aim: -   To model a circuit of DC motor with fan type load controlled by a Controlled PWM Voltage and H - Bridge in MATLAB / Simulink and analyse the simulation results.   Theory: -   The primary emphasis of this work is to model a DC motor driven by an input signal that approximates a pulse-width modulated…

                                                                                                                  PART A   1. Search and list out the total weight of various types of aircrafts.      The total weight W of the aircraft is simply the sum of the weight of all of the individual components. W = w(fuselage)+w(wing)+w(engines)+w(payload)+…

    1. For a defined driving cycle, calculate the energy required for braking.     Energy Required For Braking For UDDS Driving Cycle     The driving cycle taken into consideration is the UDDS cycle which stands for Urban Dynamometer Driving Schedule. Although the data is taken for a total driving time for 1370s , for…

    1. What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?    Mapped And Dynamic Model Motor And Generator Mapped Mode:     1) In mapped model data points are pre - assigned in lookup table which would be configured with the…

    1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.     B. Comment on the armature current shoot-up from the scope results.     C. Refer to the help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with…

    1. Which types of power converter circuits are employed in electric and hybrid electric vehicle?   Power Converters         A power converter is an electrical circuit that changes the electric energy from one form into the desired form optimized for the specific load. A converter…

  Use ADVISOR tool and simulate the following    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.   2.   In the above case, try changing the battery capacity…

 Aim:      To prepare a technical report of simulation of BAJA All-Terrain Vehicle (ATV) under different conditions.Objective:     Carry out a system-level simulation of BAJA All-Terrain Vehicle (ATV) and prepare the technical report avout the model properties under different conditions. All…

1. We have to implement a 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…

  1. Simulink model of Doorbell using solenoid block   In the above arrangement, when the switch is closed the electromagnet receives electrical power from the battery and pulls the metal arm to hit the bell producing sound. We have to create a simulink model of doorbell by using solenoid…