Week-11 Challenge: Braking

Aim :- To develop a model for Traffic Jam assitance feature.  SLDD :- The SLDD file is created using the given variables. And linked to the model after model is done.                                  Model :- The model is done by…

Aim :- To develop a SIMULINK model to determine vehicle direction.  Objectives :-  Development of MATLAB Simulink model as per requirement. Tag the requirements to the simulink model; tagging requirement 1 & requirement 2 to their corresponding subsystems is fine. MBD compliant changes, Data Dictionary creation…

PART 1 :-  Question 1 :-  Search and list out the total weight of various types of aircrafts.  Answer :-   Aircraft Empty Weight Max Fuel Weight Max Cargo Weight Max Gross Takeoff Weight Antanov AN-225 285,000 kg 300,000 kg 190,000 kg 640,000 kg Airbus A380-800 277,000 kg 254,000 kg…

Aim :- To develop SIMULINK model to implement Adaptive Cruise Contol.  Objectives :-  Developing Adaptive Cruise Control feature as per the Requirement Document using MATLAB Simulink. Follow all the MBD related processes: Requirement Tagging & Traceability, SLDD creation, Configuration Parameter changes,…

Question 1 :-  Which types of power converter circuits are employed in electric and hybrid electric vehicle? Answer :-    Deping on the required application, Different types of Power convertors are used. The below figure illustrates at where in EV these power convertors are used.     …

Question 1:-   A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’. Answer :-  The model for Speed control of a DC motor using BJT H-bridge is shwon below.                           …

Question 1:- Prepare a table which includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells.Give your detailed explanation on it.  Answer :-  Battery Type Full Name Material At Anode Material at Cathode Electrolyte LCO Lithium…

Aim :- To design a system level configuration electric vehicle.  Theory :- An electric vehicle (EV) is an automotive vehicle that uses one or more electric motors for propulsion. It can be powered by a collector system, with electricity from extravehicular sources, or it can be powered autonomously by a battery…

 Question 1:- Simulate the 3 test cases from harness dashboard and write a detailed report on the results.  Answer:-                      Battery Management System (BMS) :-                       …

Aim :- To prepare a detail report of Mechanical design og battery pack having 18 kWh pack capacity using  ANR26650M1-B cell.  Theory :-       About cells and battery packs :-                             A battery is…

 Aim :- 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. Theory :-        Working of lithium ion battery :-              …

The challenge is done simple and straight to point as per instructions received from trainer in Live sessions. Please consider this while grading.   Question 1:- For a defined driving cycle, calculate the energy required for braking. Answer :-  In this challenge, FTP drive cycle is considered. The formula…

Question 1:-  What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Answer:-     Powertrain Blockset provides two types of combustion engine models: mapped and dynamic. Mapped engines represent macro engine behavior as a set…

Question :- 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. Answer:-                 1. Open the Advisor…

Aim :- To develop a forward energy-based fuel consumption model of a conventional vehicle and plot the required parameters using given data for UDDS drive cycle and HWFET drive cycle.  Theory :-  Forward Models are a dynamic simulation which are used for detailed simulations. Force, Torque or power…

CHALLENGE 1 :-   Aim :-  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…

Aim :-  1. To carry out a system-level simulation of an all-terrain vehicle and prepare a technical report of it.              2. To vary the input parameters and study the response of the system.  Engineering Background :-   An all terrain vehicle is  designed…

QUESTION 1 :-  Aim:- Make a Simulink model of Doorbell using solenoid block with the given requirement as "the switch is closed for 2 seconds and then released". Observe the physical movement of the plunger.  Engineering Background :-                  …

To write a program in Matlab to simulate forword kinematics of a 2R robotic arm.   Engineering data :-     The 2R robotic arm consists of 2 links and 2 joints without consideration of end effector. The link lengths are assumed to be 1m of body and 0.5m of arm.  The joints are capable of rotaing…

Aim :- To create rankine cycle simulator in MATLAB and calculate the following            1. Net Work Output             2. Back Work Ratio  Rankine Cycle :-                        All…

Aim :- Parsing of the NASA's thermodynamic data and achieve the following           1. Write a function that extracts the 14 co-efficients and calculates the enthalpy, entropy and specific heats for all the species in the data file. You will be reading this file NASA thermodynamic…

Aim :-   To write a code in Matlab to optimise the stalagmite function and find the global maximum of the function using genetic algorithm.  Stalagmite Function:-   A stalagmite function generally refers to the function with which we are generating values over a stalagmite kind of surface…

Aim:- To write a matlab program to simulate motion of simple pendulum Engineering Data :-                The given 2nd order differential equation is the governing equation for simple pendulum having damping also.                   …