1) DOORBELL CHALLENGE: AIM:  To make a simulink model of doorbell model using solenoid block and to obeserve the physical movement of the plunger. MODEL: The simulink model of the required challenge is shown below. WAVEFORM: The waveform of the door bell model is shown below. EXPLANATION:  First, we…

Task 1. 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.…

AIM OF THE PROJECT: To carryout a system-level simulation of CVT with BAJA-All terrain vehicle.         Main Objectives:  To build a model of Continous variable transmission (CVT) with BAJA All-Terrain vehicle (ATV).  To study and analyse the BAJA ATV model with and without dashboard.…

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. Answer: Main model: This is modelled with EV_defaults_in with cargo mass 500 kg and FTP drive cycle and all other default conditions as shown…

1.What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Answer:  Introduction to Powertrain blokset: Powertrain Blockset provides fully assembled reference application models of automotive powertrains, including gasoline, diesel, hybrid, and electric…

1.Why there is a difference in the formula of variance for population and sample? Answer: First lets understand difference between Population and Sample. Population:  It is a set containing all the elements(occurences,prices etc) of a specified group.It is a whole group. Sample: It is a part of population…

1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?  Answer: We know generally there are three types of Electrical vehicles. 1. Hybrid Electric vehicle 2. Plugin Hybrid Electric vehicle 3. Battery Electric vehicle         Hybrid Electric vehicle:…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’. Answer:  The demo model is explained about "Speed control of DC motor" using BJT H-Bridge with PWM technique. PWM technique:  Pulse width modulation (PWM) is a modulation technique used to generate variable-width…

1. For a defined driving cycle, calculate the energy required for braking. Answer: Let consider total weight of vehicle be 1000kg including kerb weight and passenger. We know acceleration energy can be calculated as (1/2MV^2) where M is mass in Kg and V is speed of vehicle in m/sec. In the same way, deceleration energy…

Answer: Main Model: The Simulink model is modeled accordint to given requirement(Both 1 & 2). After that it is verified and Requirement Tagging is done Then Code generation is performedand all the Results are attached below.           Requirement Tagging: First Select the Text in word file…

Answer: Theory of Adaptive cruise control: 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 Adaptive Cruise Control…

Create a MATLAB model of electric car which uses a battery and a DC motor. Choose suitable blocks from Powertrain block set. Prepare a report about your model including following: Objectives:         1. System level configurations        2. Model parameters      …

Answer: First according to requirement1 the Simulink model is modelled as below: Requirement No 1: Input Signal “Input_Voltage” is compared against voltage values “VOLTAGE_MINIMUM_RANGE” & “VOLTAGE_MAXIMUM_RANGE”. Incoming input signal “Input_Voltage” must be greater than – equal to “VOLTAGE_MINIMUM_RANGE” and less than…

Answer: First SLDD is created according to given data as shown below. After that Mainmodel is modelled according to given three requirements as below:                                          Now the sybsystem for requirement…