DC Motor Control

AIM:   To develop an algorithm for one of the features of the Highway Lane Changing Assisstance, create a simulink data dictionary for the given file listed, developed the Model Advisor report and generate the C using autosar. OBJECTIVES: This model must be developed in MATLAB Simulink per MBD guidelines. Code…

AIM:     To implement the Traffic Jam Assistant algorithm which would predominately feature in the IPC algorithm. OJECTIVES: This model must be developed in MATLAB Simulink as per MBD guidelines. Code Generation Profile must be in Embedded Coder. Simulink Data Dictionary must be created for the model & must be linked to…

Project Title: Vehicle Direction Determination AIM: To create a Simulink for Vehicle Direction Determination as per requirement data. General overview: Identifying the direction of the vehicle is one of the important & diverse features in Autonomous driving & Advanced Driver Assistance Features. This particular…

AIM:           To prepare the detailed battery pack drawing along with its enclosure using cell ANR26650M1-B cylindrical cells of pack capacity 18kwh. EXPLANATION:           A battery consists of one or more electrochemical cells…

AIM: Simulate the 3 test cases from harness dashboard and write a detailed report on the results What is coulomb counting? Refer to the above model and explain how BMS implements coulomb counting for SOC estimation?  EXPLANATION: STUDY 1: TEST HARNESS DASHBOARD TEST CONDITION 1: Initially when the simulation starts…

AIM: To understand the concept of braking for motors. OBJECTIVE: To calculate the braking energy required from the defined driving cycle. Explain about why electric motor can’t develop braking torque at high speed similar to starting. How electric and mechanical brakes are coordinated.  Simulate a MATLAB program…

AIM: Which types of power converter circuits are employed in electric and hybrid electric vehicle?      An Electric Vehicle's powertrain with 72V battery pack in shown in the diagram below. The duty ratio for acceleration operation is 'd1' and for the braking operation the duty ratio is 'd2'.  …

AIM: To use the ADVISOR TOOL and simulate the following  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.  In the above case, try changing the battery capacity and repeat the simulation.  Perform…

AIM: Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.  Refer to help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with H-bridge…

AIM:       To study the EV and HEV with WOT drive cycle using Powertrain blockset. OBJECTIVE: What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  How does the model calculate miles per gallon? Which factors are considered…

AIM: 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 2.Compare the differences between each type of Li+ion batteries based on their characteristics. STUDY 1: S.NO BATTERY…

AIM: To create a model of electric rickshaw using MATLAB. OBJECTIVES: Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  Results: For any three standard driving cycles show energy consumption, temperature rise of motor…

AIM:  To create a MATLAB model of electric car which uses a battery and a DC motor. To choose suitable blocks from Powertrain block set and prepare a report about the model. OJECTIVES: System level configurations Model parameters Results Conclusion INTRODUCTION          An electric…

AIM:To design a Powertrain for runway in aircraft Objective: Search and list out the total weight of various types of aircrafts.  Explain the difference between ground speed and air speed. Is it not recommended to use aircraft engine power to move it on the ground at Airport.  To describe how an aircraft is pushed…

AIM:  Why power electronics circuits are efficient? In practice, which types of losses occur in power electronics circuits.     Using a suitable MATLAB model, show how duty cycle control signal can be generated for a simple power converter circuit. Explain the difference between VFD and Vector control…

AIM:          To study of speed torque characteristics of dc machine. OBJECTIVE: Implement DC machine torque speed characteristics equations in MATLAB script file. It asks user to input data and plots speed (RPM) versus torque (Nm). Submit the .m file for evaluation and attach the…

AIM:              To determine the work done of the cutting tool machine using simulink model. OBJECTIVE:       DISTANCE(mm)      0       20       40      …

AIM: To plot the function y(x) = (x-1)*(x-3)^2*(x-9)^2 in simulink block.   MATHEMATICAL EQUATION:                                     y(x)…

  AIM:        To implement a simulink chart for the “GEAR LOGIC” as per conditons below     SPEED RANGE                                      …

AIM:          To design a doorbell with solenoid block using simulink model. OBJECTIVE:             The main objective is to design a doorbell and observe the physical movement of the plunger for t=2s. THEORY:      …