THE ABOVE FIGURE SHOWS  CIRCUIT DIAGRAM REPRESENTATION OF AN ELECTRIC DOOR BELL. ABOVE FIGURE CONTAINS FOLLOWING COMPONENTS:- BELL PUSH SWITCH SOLENOID GONG  NOW THE TASK IS TO SIMULATE THE SAME IN MATLAB. OBJECTIVES:- TO GENERATE A SIMULINK MODEL OF A DOORBELL USING SOLENOID. TO GENERATE A SIMULINK MODEL OF…

CONTROL LOGIC OF WASHING MACHINE USING STATEFLOW:- STATEFLOW(DEFINITION):- IT IS A GRAPHYICAL REPRESENTATION OF FINITE STATE MACHINE WITH A FLOW CHART DRAWING. WASHING MACHINE(DEFINITION):- IT IS A MACHINE WHICH CLEANS DIRTY CLOTHES. HERE WE COULD TAKE AN EXAMPLE OF A FULLY AUTOMATIC WASHING MACHINE WHERE CONTROL LOGIC…

ALL TERRAIN VEHICLE An all-terrain vehicle, also known as a light utility vehicle, a quad bike, or simply a quad, as defined by the American National Standards Institute; is a vehicle that travels on low-pressure tires, with a seat that is straddled by the operator, along with handlebars for steering control. As the name…

THEORY:- ADVISOR TOOL:- ADVISOR, NREL’s ADvanced VehIcle SimulatOR, is a set of model, data, and script text files for use with Matlab and Simulink.  It is designed for rapid analysis of the performance and fuel economy of conventional, electric, and hybrid vehicles.  ADVISOR also provides a backbone…

Q1. WHAT IS THE DIFFERENCE BETWEEN MAPPED AND DYNAMIC MODEL OF ENGINE,MOTOR AND GENERATOR? HOW CAN YOU CHANGE MODEL TYPE? SOLUTION:- Powertrain Blockset provides two types of combustion engine models:- Mapped and Dynamic.    Mapped Model: In the mapped models the data is taken from a lookup table characterises the Engine/Motor/Generator…

Q1. WHICH TYPES OF POWER CONVERTER CIRCUITS ARE EMPLOYED IN ELECTRIC AND HYBRID ELECTRIC VEHICLE? SOLUTION:- A motor drive consists of a power converter and the controller. The power electronic converter handles the flow of bulk power from the source to the motor input terminals. The controller process the command input…

Q1. (A) EXPLAIN A MATLAB DEMO MODEL NAMED 'SPEED CONTROL OF A DC MOTOR USING BJT H-BRIDGE'. SOLUTION:- Speed control of a DC motor using BJT H-bridge:- Description:- The Bipolar Junction Transistor (BJT) when used for power switching applications, operates as an IGBT. When it is conducting (BJT operating in the saturated…

Q1. FOR A DEFINED DRIVING CYCLE, CALCULATE THE ENERGY REQUIRED FOR BRAKING. SOLUTION:-     To calculate braking energy, we consider 9 points i.e. up to 300 sec. of Drive cycle & calculate braking energy during acceleration & deceleration. A Driving Cycle is a series of data points representing the speed…

PART A Q1. SEARCH AND LIST OUT THE TOTAL WEIGHT OF BARIOUS TYPES OF AIRCRAFTS. SOLUTION:-   Weights of Airplanes MTOW = Maximum take-off weight, MLW = Maximum landing weight, TOR = Take-off run (SL, ISA+15°, MTOW), LR = Landing run (SL, ISA+15°, MLW) Type MTOW [kg] MLW [tons] TOR [m] LR [m] ICAO…

Q. CREATE A MATLAB MODEL OF AN  ELECETRIC CAR WHICH USES A BATTER AND A DC MOTOR. CHOOSE SUITABLE BLOCKS FROM POWERTRAIN BLOCKSET. PREPARE A REPORT ABOUT MODEL INCLUDING FOLLOWING: OBJECTIVES:-  1. System level configurations 2. Model parameters 3. Results 4. Conclusion SOLUTION:- Introduction A new study related to Vehicle/Automobile…

 Q. CREATE A DETAILED MATLAB MODEL OF AN ELECTRIC RICKSHAW (THREE WHEEL PASSENGER VEHICLE) AS PER DETAILS BELOW:- 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…

  Q. (a) PREPARE A THABLE WHICH INCLUDES MATERIALS & CHEMICAL REACTIONS OCCURING AT THE ANODE AND CATHODE OF LCO,LMO,NCA,NMC,LFP AND LTO TYPE OF LITHIUM ION CELLS. GIVE YOUR DETAILED EXPLANATION ON IT. (b) COMPARE THE DIFFERENCES BETWEEN EACH TYPE OF LI-ION BATTERIES BASED ON THERI CHARACTERISTICS. SOLUTION:- Battery A battery is…

Q1. SIMULATE THE 3 TEST CASES FROM HARNESS DASHBOARD AND WRITE A DETAILED REPORT ON THE RESULTS. SOLUTION:- THE MODEL:  can be used to mimic diverse usage cycles and environmental conditions to evaluate a systems response to a potentially unsafe condition. For instance, voltage, current, or temperature outside the…

Q. TO PREPARE A DETAILED BATTERY PACK DRAWING ALONG WITH ITS ENCLOSURE USING ANR26650M1-B CYLINDRICAL CELLS OF PACK CAPACITY 18KWH. SOLUTION:- Theory Battery An electric battery is defined as a device that makes use of either one or an assembly of electrochemical cells that convert the stored chemical energy within them…

Q. FOR A 10 CELLS SERIES LITHIUM ION BATTERY MODEL, SIMULATE THE THERMAL EFFECTS AND COMPARE LIFE CYCLE PERFORMANCE AT VARIOUS TEMPEERRATURES, CHARGE & DISCHARGE RATES USING MATLAB. SOLUTION:-  Theory:- EVs, HEVs and PHEVs are powered by lithium-ion cells which are fined together in a battery pack with particular…

Project - Vehicle Direction Determination General Overview: Identifying the direction of the vehicle is one of the important & diverse features in Autonomous driving & Advanced Driver Assistance Features. This particular sub-feature of identifying the direction of vehicle is basically identifying the direction the vehicle…

Aim: To develop a special need for the Traffic Jam Assistant algorithm that would be prominent in the IPC algorithm. Objective: 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…

Aim: To develop an algorithm for one of the features of the Highway Lane Changing Assistance, create a Simulink Data Dictionary for the given signals data list, develop a Model Advisor Report and generate a C code for it using Autosar coder in Simulink.  Objective: Model Development in MATLAB Simulink as per MBD guidelines.…