Changes between Version 1 and Version 2 of Other/Summer/2022/Hardware


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Timestamp:
May 24, 2022, 9:33:23 PM (2 years ago)
Author:
jennyshane
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  • Other/Summer/2022/Hardware

    v1 v2  
    1515This project focuses on creating a platform that can be used for repeatable experiments. Beyond just the construction of the car, the first priority is to create a robust system with sensors to allow for precise calibration.
    1616The finished platform will have rear-wheel drive and use a servo for Ackermann steering, which is the type of steering found in cars. Generation of control signals for the motor controller and servo will be performed by a microcontroller such as an arduino. The microcontroller will also be used to ingest data from any sensors on the car such as an inertial measurement unit (IMU) or encoders used for speed sensing. The car will carry an Intel realsense depth camera and UP board (x86 platform with raspberry pi form factor).
     17
     18== Reading Material ==
     19This group will need to use a 3D modeling software such as Fusion 360, which is available for free to students. Fusion 360 will be used to design the chassis for the vehicle to accommodate the controllers and sensors mounted to it, as well as some additional hardware components. If group members have limited prior experience with 3D modeling software, they should familiarize themselves with Fusion 360. [https://www.youtube.com/playlist?list=PL40d7srwyc_Ow4aaOGXlP2idPGwD7ruKg These videos] are a good place to start. A computer will be available at Winlab for students to use for 3d modeling.
     20
     21The parts list for the car is not finalized yet, but some design specifications are known:
     22* Track width (distance between tires on each axle) should be approximately 6 in.
     23* Car will be rear-wheel drive, with a single motor (as opposed to a direct drive motor for each wheel)