Week 5 Battery characteristics using drive cycle

Objective: To simulate a generic battery model discharge using UDDS drive cycle data. Explanation:  Since we are simulating the model with Drive cycle data for an EV vehicle, one Lithium battery cell wouldn't be sufficient. With reference to a research paper (MATLAB SIMULATION MODEL FOR DYNAMIC MODE OF THE…

Objective: To Create the Base Bracket Plastic component through the given Class-A surface and create the tooling axis for the given Class-A Surface should be created meeting the requirements of the draft angle and at the end perform the Draft analysis on the model. Finally create the Heat stakes and locators.…

Objective: To create the Dog House and Screw Boss in the Centre console model based on the above design criteria using CATIA. Procedure: Screw Boss Creation: Boss features are commonly found in injection molding designs. They are used to aid in the assembly of molded parts by providing a channel for a screw. Designing…

Objective: To create a solid part based on the above given Class-A surface in Catia using surface design. Feature Tree and Tooling Axes: 3D part:  

Objective: To create 2D drawing sheet from 3D parts that were created in CATIA using boolean operations. Screenshots of the 2D drafting sheets Drawing - 1 Drawing - 2 Drawing - 3 Drawing - 4

Objective: To remove the above 2D sketch and create 3D part using CATIA through Boolean opertaions. Drawing 1: Picture of the sketches with Sketch solving status’s geometry tab Isometric View and Feature Tree: Conclusion: Thus the given 2 D sketch is converted into a 3D part using CATIA through Boolean operations.

                                                 Title: American Chopper Modelling in Solidworks Objective:  This is a detailed report on how the American chopper model was modeled as part wise…

Objective: To answer the following questions appropriately, Search and list out the total weight of various types of aircraft.  Is there any difference between ground speed and airspeed?  Why is it not recommended to use aircraft engine power to move it on the ground at the Airport?  How an aircraft is pushed…

Objective: To answer the following questions appropirately, 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…

Objective: To provide appropriate solutions to the following questions, Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that the armature current doesn’t shoot up when the motor changes direction from forward to reverse.  Refer to the help section of ‘The…

Objective: To answer the below questions with appropriate answers, 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…

Objective:  To provide solutions for the following questions, What is the difference between the mapped and dynamic model of engine, motor and generator? How can you change the model type?  How does the model calculate miles per gallon? Which factors are considered to model fuel flow?  Run the HEV ReferenceApplication…

Objective: Using the ADVISOR tool, need to determine the following questions 1.   For the EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with the FTP drive cycle? Conclude your observations. 2.   In the above case, try changing the…

Objective: To carry out a system-level simulation of an all-terrain vehicle. Theory: All-Terrain Vehicle An all-terrain vehicle (ATV) is defined as a motorized off-highway vehicle designed to travel on four low-pressure or non-pneumatic tires, having a seat designed to be straddled by the operator and handlebars for…

Objective: 1. Implement control logic of a “washing machine” using Stateflow  2. Make a Simulink chart for the “Gear shift” logic. Theory: Case 1- Implement control logic of a “washing machine” using Stateflow  The working principle for the washing machine is "Centrifugation".…

Objective:  1. To make a Simulink model of Doorbell using a solenoid block in a situation where the switch is closed                        for 2 seconds and then closed.                   2. To use a thermistor…

Objective: To parse the NASA thermodynamic data which contains about 53 species and their coefficients. Using the file parsing technique in Matlab values of Cp,H and S need to calculated for each species. the formula for calculating mentioned variables are shown below,   Theory: File parsing is a technique through…

Objective: To write a Matlab code to optimize the stalagmite function and to find the global maxima using the genetic algorithm comment. Theory:  Stalagmite function: Stalagmite is a type of rock formation that rises from the floor of a cave due to the accumulation of mineral deposits as shown below. The…

Objective: To write a Matlab code to resolve the following simple pendulum equation, and to generate an animation for the same. Theory: As explained in the question part, the Simple pendulum motion depends upon Newton's second law of motion, F=ma. The above-mentioned equation will arrive if the derivation is done…