Week-7 Challenge: DC Motor Control

Aim: To model a 10 cell series lithium-ion and compare the performance and thermal effects at various temperatures. Model:   Explanation: Components used in the model are Battery(Table-Based) Current Controlled Source Convective Heat Source Temperature Source Temperature Sensor PS  Constant MUX block The Series…

1)Aim: To prepare the report of various test cases of the Battery Management algorithms. Model: Explanation: Test Case 1:Driving-Balancing-Charging-Balancing     Result: Graph 1 indicates the cell voltages of the all cells within the battery pack.Initally the vehicle is driving state,SOC drecases during this…

 Aim: To prepare a detailed Mechanical Design of the  Battery pack for the required capacity of 18KWh.  Explanation: The various stages are involved in the design of the battery pack. The various design elements to be considered while developing a battery pack are as follows Electrical Design: Determination…

Aim: To develop one specific requirement of Highway Assistant – Lane Changing Assistant algorithm as per given requirement. Basic Working Principle: Highway Assistant is a partially automated driving function for a speed range of up to 180 km/h (112 mph) on highways. It combines the radar-based longitudinal guidance…

Aim: To develop a model for Traffic Jam Assistant algorithm as per given requirement and perform Code generation, Model Advisor Check. Model: Explanation: To create a data dictionary for the given input/output signal and calibration signals.   Modelling Tab -> Link to  Data Dictionary and choose ADD option to add the signal…

Aim: To develop the model for vehicle direction detection and tagging the requirement to the corresponding subsystem. Model: Explanation: All the signals and constants used in the model are declared using a Data dictionary. Requirement 1: Two switch block is used in this case. In the 1st switch block, the steering wheel…

Aim: To find out the best vendor from whom the purchases can be made based on the number of commodities and respective prices to pay a reasonable price. Program: #include <iostream> #include<string.h> #include<fstream> using namespace std; int main() { int n,m; string commodities[100]; int vendors[100][100];…

Aim: To prepare a table to explain the material and chemical reaction of  LCO, LMO, NCA, NMC, LFP and LTO type of lithium-ion cells and their characteristics. Explanation:  A lithium-ion (Li-ion) battery is an advanced battery technology that uses lithium ions as a key component of its electrochemistry.…

Aim: To create a MATLAB model of an electric rickshaw that uses a battery and a DC motor and observe the output. Theory: An EV is a shortened acronym for an electric vehicle. EVs are vehicles that are either partially or fully powered on electric power. Electric vehicles have low running costs as they have fewer moving…

Aim: To create a MATLAB model of an electric car that uses a battery and a DC motor and observe the output. Theory: An EV is a shortened acronym for an electric vehicle. EVs are vehicles that are either partially or fully powered on electric power. Electric vehicles have low running costs as they have fewer moving parts…

1)Aim: To list out the total weight of various types of aircraft. Explanation: Aircraft Gross Weight: The aircraft gross weight (also known as the all-up weight and abbreviated AUW) is the total aircraft weight at any moment during the flight or ground operation. An aircraft's gross weight will…

  1)Aim: To calculate the brake energy for a drive cycle. Explanation: A brake is a mechanical device that inhibits motion by absorbing energy from a moving system.It is used for slowing or stopping a moving vehicle, wheel, axle, or to prevent its motion, most often accomplished by means of friction.A moving vehicle…

1)Aim: To explain the Speed control of a DC motor using the BJT H-bridge model. Model: Explanation: The Bipolar Junction Transistor (BJT) when used for power switching applications, operates as an IGBT. When it is conducting (BJT operating in the saturated region), a forward voltage Vf is developed between collector and…

1)Aim: To explain about the power converter employed in Electric vehicles and Hybrid vehicles. Types of Power Converters: DC-DC Converter AC-DC Converter DC-AC Converter Explanation: DC-DC Converter: Due to the high voltage levels being produced in HEVs, it becomes essential to have DC/DC converters to supply all the auxiliary…

1) Aim: To explain between the mapped and dynamic block and to modify the model. Explanation: Mapped Block: Mapped Engines represent macro engine behavior as a set of lookup tables (brake torque, fuel flow, air mass flow, exhaust temperature, efficiency, and emissions) as functions of commanded load and measured engine…

 1)Aim:  To change the cargo mass to 500 kg and conclude the observation of the EV_defaults_in file. Model & Explanation: Open the Advisor GUI by the entering advisor in the command Window and choose the metric unit and start the Advisor. Frist the vehicle input window appears. In the vehicle, the input…

Aim: To carry out a system-level simulation of an all-terrain vehicle and prepare a technical report of the model under different conditions. Conditions: Study  the Baja ATV model using CVT Study  the Baja ATV model using CVT and dashboard Study  the Baja ATV model using a Lookup table and CVT Study the…

1)Aim:  To implement the control Logic for the washing Machine using Stateflow as per the given condition. Condition: 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…

Aim:   To construct a Simulink model of a Doorbell using solenoid block Block Required: Pulse Generator (Input) Simulink - PS Converter Battery Switch Solver Configuration Electrical Reference Solenoid Ideal Translational Motion Sensor PS- Simulink Converter Scope Mechanical Translational Reference Model:…