Week 9: Presentation #2 (1/12 Scale Teams)

For this week's meeting, we gathered at the workshop where the Small Scale sub teams presented their Presentation #2. Each team talked about their initial designs and how they have made changes to shift towards better prototypes. A particular idea that I enjoyed in the Small Scales Controls team was that they were going to go from brush to brush-less motors.

Comments

Post a Comment

Popular posts from this blog

Week 2: Introduction

In today's meeting, we met with Dr. Furman and Eric at our respective facility near campus. At the facility, we were introduced to the 1/12th, 1/2 and full scale model of the Spartan Superway. Dr. Furman and Eric assigned everyone to their respective groups. I have been assigned to work on the controls system of the full scale model for the Spartan Superway with Cheuk Kwan. We plan on getting in contact with the prior Full-Scale Team and reading last year's archives to be up to date with the project and smoothly transition into forwarding the team's agenda. For Cheuk and I, we will be concentrating on using a micro-controller to drive and control the bogey motor drivers and sensors to designate the pod to travel safely from one destination to another. Additionally, we plan on setting up our sub-team's blog and researching more about controls systems.
Read more

Week 6 (Spring 2018): Presentation #1 Continued

During the first part of our meeting, Dr. Furman brought us into the main room for the rest of the sub-teams to present their first presentation #1 to the rest of the teams and get feedback from Ron, Eric and Dr. Furman. For our first presentation, we discussed our final design to all the sub-teams. We explained how we were going to integrate a BLDC-108 motor, a KEB48201X motor controller, a dual axis joystick module, 2 NRF24L01 RF transreceivers, a kill switch, an HC-SR04, and an encoder. With our final design, we also discussed on how we could extend the longevity of our controls system. Therefore, we discussed about making a case for our wireless controller so that the wires and the hardware is not to get messed up by when other users are to use them. We also discussed in our presentation about how we wanted to have a PCB to have our controller and other components organized to place onto the pod car system. We brought up the idea of using ABS plastic shell case for our motherboard ...
Read more

Week 7 (Spring 2018): Component Box for Full Scale Controls System

In this week's meeting, we had the whole meeting to meet with our respective sub-teams and work on implementing our final design. After getting feedback last week from Dr. Furman and Eric, we discussed the voltage requirement that we would need to power the motor. Thus we met up with the Full Scale Solar team to discuss how many batteries we would need as well as if their system would be able to charge our batteries efficiently. We discussed using 1 or 2 12V lead-acid batteries to power our controls system. We discussed with Dan from the Full Scale Bogie team that for our demonstration, we would not need the full 48V to drive the motor since we're running it at a slow speed. Additionally, Cheuk and I discussed where we would be placing our electrical components within the podcar system.
Read more