1.Simulink model of doorbell using solenoid     The pulse generator is used to create square wave pulses at regular intervals.The block waveform parameters amplitude,pulse width,period and phase delay,determine the shape of the output waveform. The switch block used is controlled by externalphysical signal.If…

Q1: 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 100 s Then Rinsing happens for next…

Q1: 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. Q2: In the above case, try changing the battery capacity and repeat the simulation. Q3: Perform gradeability trst with PRIUS_Jpn_defaults_in file. Compare…

Q1: What is the difference between the mapped and dynamic model of engine,motor and generator? How can you change the model type? A1: Mapped model: Mapped models ar eused the behaviour of a particular model is not of our interest and can be modeled with predefined values in the form of lookup tables. Eg: Mapped motor:…

Q1 : Types of Power Converters Pircuits are Employed in Electric and hybrid Electric Vehicle? A1: 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 may do one or more functions and give an output that differs from…

Q1 : A) Explain a MATLAB demo model named 'Speed control of a DC motor using BJT H-bridge'. This image shoes the voltage value given from initial to final during the step time.According to the pulses on and off the voltage supplied to the IGBTs Here four switches are used Q1,02,03,04. Pulses P1,P2,P3,P4 are conected with…

Q1 : For a defind driving cycle, calculate the energy required for braking? A1 : We know that braking action results in deaccelerating the vehicle.Kinetic energy is the force that keeps the vehicle moving, so when the brake are applied,due to the friction developed between the contacting surfaces(Disc brake/Drum with…

Q1 : Search and list out the total weight of various types of aircrafts. A1 : The different types of aircraft are as follows : The total weight of various aircraft is given as follows: Aircraft come in numerous weight categories and can accommodate a variety of tasks, from delivering heavy objects to remote construction…

Q1 : Create a MATLAB model of electric car which uses lithium ion battery and induction motor.Chosse suitable blocks from Powertrain block set. Prepare a report about your model including following ; Objectives : 1. System level configurations 2. Model parameters 3. Results 4. Conclusion A). Theory  : An Electric…

Q) : Create a detailed MATLAB model of an electric rikshaw (three wheel passenger vehicle) as per details below : 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 three standard driving cycles show energy…

Project : Modelling an Electric Car with Li-ion Battery - Q : Create a MATLAB Model of Electric car which uses lithium ion battery and suitable blocks from SImscape or Powertrain block set. Implement the vehicle speed control using PI controller and generate brake and accelerator commands. Avoid using readymade driver…

Q1 : Prepare a table that includes materials & chemical reactions occuring at the anode cathode of LCO, LMO, NCA, NMC, LFP and LTO type of LI-ion cells. Give your detailed explanation on it. A).  Types Chemical Name Cathode Material Chemical Reaction at the Cathode(discharge) Anode Material Chemical Reaction at…

Q : Battery pack capacity: 18 kWh      Cell: ANR26650M1-B       Prepare a detailed battery pack drawing along with its enclosure. State your assumptions. A : A battery pack is a set of any number of (preferably) identical batteries or individual battery cells.…

Q :  For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates using MATLAB. A : INTRODUCTION: The temperature of a Lithium battery cell s important for its performance, efficiency, safety, and capacity…

Q1 : 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 of vehicle is basically identifying the…

Main Project – Adaptive Cruise Control (ACC) General Overview: Adaptive Cruise Control Feature for passenger cars allows the host vehicle to adapt to the speed in line with the flow of traffic. Driving in heavy traffic or keeping a safe distance to the preceding vehicle calls for a high level of concentration. The…