Week 1 Understanding Different Battery Chemistry

AIM: - Develop model as per given requirement and generate AUTOsar software compile code. OBJECTIVE: - This model must be developed in MATLAB Simulink per MBD guidelines. Code Generation Profile must be Autosar Coder. Simulink Data Dictionary must be created for the model & must be linked to the model. All the input &…

Aim: - To Build a Simulink model for Traffic Jam Assistant as per the requirement document and create requirements tagging. To check a model under standard guidelines with help of a model adviser. (MABB guidelines) To build an embedded code for the model. Objective: - Development of MATLAB Simulink model as per requirement.…

# Aim: To create the vehicle direction determinationmodel according to the given requirements. # Theory: Identifying the direction of the vehicle is one of the important abd diverse feature in autonomous driving and advanced driver assistance features. The particular sub- feature of identifying the direction of the vehicle…

# Question no:1     # Case1:    - The vehicle is initially in driving state and charging wa done till 90%. After charging it reaches to standby mode. It can be seen in BMS plot. - Battery temperature increases in driving and charging. Battery voltage was increased to 4.2 V while charging. - Current…

# Question:1 Battery Material Cathode Reaction Anode Reaction LCO LiCoO2 CoO2+Li+e-⇔LiCoO2 LiC6⇔C6+Li+e- LMO LiMnO4 MnO2+Li+e-⇔LiMnO2 LiC6⇔C6+Li+e- LFP LiFePO4 FePO4+Li+e-⇔LiFePO4 LiC6⇔C6+Li+e- NMC LiNiMnCoO2 NiMnCoO2+Li+e-⇔LiNiMnCoo2 LiC6⇔C6+Li+e- NCA LiNiCoAlO2 NiCoAlO2+Li+e-⇔LiNiCoAlO2…

# Electric vehicle design: Electric vehicle:  - The electric vehicle uses battery source and electric motor for its propulsion. - Electric vehicles have high efficiency compared to ICE. Losses in EV are also less. - The motors used for propulsion of EV can be any of the below: 1.Permanent magnet synchronous motor…

# question no :6 A Datasheet: - Mass of towing vehical and aircraft taken from given datasheet. - Rolling resistance assumed 0.4 considering worst case. - Aerodyamic drag is considered as 0. - By using fomula Frr= Urr*m*g, tractive force is calculated. - Power is calculated using p= Frr*v # B:   # Question no:7A - From…

# Question no:1 - The kinetic energy of vehicle is calculated at each ponit of driving cycle. - Acceleration values are calculated based on initial and final velocities of vehicle.  - Negative values of acceleration i.e. deceleration indicates the braking is applied to the vehicle. - Braking energy is the change in…

# Question no:1 Model: - H bridge consists of 4 BJT and diode pairs. Two transistors are switched on simulteneously. Q1 and Q4 or Q2 and Q3. -When Q1 and Q4 are fired a positive voltage applied across motor and diodes. D2 and D3 operates as free wheeling diodes when Q1 and Q4 are switched off. Similarly when Q2 and Q3…

#Question no:1 - There are mainly two types of power converters: 1. step up power converters 2. Step down power converters. - Power converters can handles the flow of bulk power from the source to the motor input terminals. - To generate the switching signal power converters uses semiconductor switches. Semiconductor devices…

# Question no:2   - Model:   - Performance calculations:   - Scope Output:       - Miles per gallon calulations: - The vehicle speed is integrated hence the output of it is distance in meters. - Battery power is converted into m^3 per gallon - Distance in mile is divided…

Advisor Tool: It has three windows - Vehicle input window. - Simulation Parameter window. - Result window. # Part 1:   - Load the file from grop down menu and change the parallel_default_in from vehicle input window. - Now change the cargo mass to 500 kg. - Click to continue. -Change the drive cycle to CYC_FTP by…

Aim: To carry out  system level simulation of an all-terrain vehicle using simulink.   Objective: To prepare a technical report on BAJA ATV explaining model properties for following: - Without using lookup table. - Using lookup table.     # Part 1: #Without using lookup table: Without Dashboard:       Blocks used in model:…

#Part 1:   Simulink Model:  Chart:   Symbols Pane:     Description: - In the model constant blocks are used to give input to chart. Inputs are Voltage and Water Supply. - In the chart when voltage is available i.e. voltage ==1 then washing machine starts. And go for water check. If water is…

#Part 1   Title: Make a simulink model of doorbell using solenoid block.   Simulink Model:     Description:   Blocks used in the model: 1. Pulse Generator:  The, pulse generator block generates square wave pulses at regular intervals. The block waveform parameters, Amplitude, Pulse Width,…