Aim of the experiment: To make a Simulink model of doorbell using solenoid block. To use a thermistor to sense the temperature of a heater and turn on or turn off the fan as per below conditions. [Given Temperature conditions : 20 degrees from 0 to 10 seconds , 27 degrees from 10 to 30 seconds , 23 degree Celsius from…

AIM: To implement control logic of a “washing machine” using state flow as per given sequence and make a Simulink chat for the “gear shift” logic as per given conditions. OBJECTIVE: In Simulink , implementing the control logic of a washing machine using state flow as per given input conditions.…

DRIVER MODEL ANALYSIS USING CUSTOMISED DRIVE CYCLE AND PERFORMING WOT ANALYSIS ON GMEV1 CAR OBJECTIVE:  To find the ratio of hill-climbing power required by fully loaded tata ultra truck to the half-loaded one. To find how much can be the minimum length of the flyover, considering the minimum height at the summit…

AIM- To use advisor tool for simulation.   OJBECTIVE-  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- What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  How does the model calculate miles per gallon? Which factors are considered to model fuel flow?  Run the HEV ReferenceApplication with WOT drive cycle. Change the grade and wind velocity…

AIM- To perform dc machine characteristics.   OBJECTIVE- Implement DC machine torque speed characteristics equations in MATLAB script file. It asks user to input data and plots speed (RPM) versus torque (Nm). Submit the .m file for evaluation and attach the screenshots of all the required plots. How can you distinguish…

AIM- 1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?    2.  An Electric Vehicle's powertrain with 72V battery pack in shown in the diagram below. The duty ratio for acceleration operation is 'd1' and for the braking operation the duty ratio…

AIM- To understand about the control of DC motor using power converter circuits in Simulink.   OBJECTIVES-  Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse. …

AIM 1. How induction motor operation is similar to the clutch?  2. Calculate the starting time of a drive with the following parameters:               J=10 kg-m2,                T = 15 + 0.5wm              …

AIM - Discuss about the equivalent circuit network of induction motor MATLAB model. 3 phase, 50 Hz induction motor, represented by equivalent circuit constants X1 = X2 = 0.1 ohm and R1 = R2 = 0.2 ohm is operated at half of rated voltage and frequency. Calculate the ratio of starting torque at half voltage & frequency…

AIM : Why power electronics circuits are efficient? In practice, which types of losses occur in power electronics circuits?     A. Develop a Simulink model for generating pulses for a simple power converter circuit?  (Hint: Blocks : sine wave,carrier wave,relationaloperator,scope) B. Simulate a…

WEEK 11:  BRAKING AIM: For a defined driving cycle, calculate the energy required for braking. Why electric motor can’t develop braking torque at high speed similar to starting? How electric and mechanical brakes are coordinated?  Make a MATLAB program which plots contour of given motor speed, torque and…

PROJECT : POWERTRAIN FOR AIRCRAFT IN RUNWAYS AIM OF THE PROJECT: Detailed overview of air-craft and its parts. Modelling and estimation of necessary parameters required to control the motion of aircraft in runways. Observing the behaviour of aircrafts motion in grounf and during take-off. Objective:  1. Search…

PROJECT: DESIGN OF AN ELECTRIC VEHICLE     Theory: An electric vehicle(EV) is defined as a vehicle that uses an electric motor or a traction motor for propulsion instead of internal combustion used by conventional vehicles. Electric vehicle use electricity for power instead of fossil fuels like conventional vehicles…

AIM: DESIGN OF AN ELECTRIC RICKSHAW USING MATLAB/SIMULINK   ABSTRACT: In this project, we are creating a simulink model of an electric rickshaw using a PM brushed type DC motor and  required lithium ion battery for the motor. Here we have to understand fuctioning  and the control of an electric rickshaw…

 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…

  Introduction to Advanced Driver Assistance System using MATLAB & Simulink 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…

Introduction to Automotive Embedded Systems and AUTOSAR PROJECT 1:  Traffic Jam Assistant Feature Overview: Traffic Jam Assistant is one of the most common features in the Advanced Driver Assistance System. Traffic Jam Assistant helps the driver arrive more relaxed at their destination, even in dense traffic…

 Introduction to Automotive Embedded Systems and AUTOSAR Project -Highway Assistant-Lane Changing Assistant   Highway Driving Assist uses a forward-facing radar unit and camera, GPS technology, and the navigation system’s map database to provide Level 2 driving assistance on divided, restricted-access highways,…