Week-11 Challenge: Braking

Main Project – Adaptive Cruise Control (ACC) General Overview: Adaptive Cruise Control Feature for passenger cars allows the host vehicle to adapt to the speed in line with the flow of traffic. Driving in heavy traffic or keeping a safe distance to the preceding vehicle calls for a high level of concentration. The…

Mini 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…

Battery pack capacity: 18 kWh A123’s high-performance Nanophosphate lithium iron phosphate (LiFePO4) battery technology delivers high power and energy density combined with excellent safety performance and extensive life cycling in a lighter weight, more compact package. Our cells have low capacity loss and impedance…

1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results The below diagram is the simulation of harness dashboard. In the above image we see that it has a subsystem in which it has other BMS simulation and battery controller connections. The test sequence variant is used to select the…

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 Lithium Cobalt Oxide - The LCO is widely used in electronic equipments and the material used cobalt is expensive than others,…

For a defined driving cycle, calculate the energy required for braking. 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. The term braking…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.     B. Comment on the armature current shoot-up from the scope results.     C. Refer to the help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with the H-bridge…

1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?   AC to DC power converter-  AC-DC converters take the AC power from wall outlets and convert it to unregulated DC. These power supplies include transformers that change the voltage of the AC that comes…

What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?               Mapped model               Dynamic model Engine It is used to measure to measure performance parameters of the vehicle…

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. *Download the advisor tool and go to command window and type "advisor" and run it . *The advisor gui will pop up, click metric and then start.…

Prepare a technical report explaining the model properties & comments on the results. Description- The All Terrain vehicle (ATV) is used in hilly places, beach, all kind of forest etc... It withstands a very hard and rough roadways and also offroads.  Simscape model for ATV- The simscape model contains throttle,…

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 followed by Washing time of 100s. Then rinsing…

Doorbell using solenoid block  In the simulink model we have used the below parameters- *signal builder * simulink-ps converter * switch * solenoid valve * solver configuration * mechanical reference * ideal traslational motion sensor * scope * ps-simulink converter * The signal builder is set to generate…