UTD Qualifier Build Post Mortem
Task: Review our failure of rushed build leading up to the UTD qualifier
As discussed in the post "Making the Ringevator Legal" there was a lot of...
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Making the Ringevator Legal
Task: Make the Ringevator legal so we can use it in competition
We’re at the point now where we have a lot of our systems ready to...
Ringevator Overview
Task: Describe the construction and development of the Ringevator intake
This year we have done a lot of work on intakes and launchers. The purpose of this post is to...
Morph Chart
Task: Create a flow chart to analyze all our intake designs so far in this season.
Iron Reign has seen several iterations of our intake over this...
A Lot to Intake
Task: Prepare the intake before the qualifier
At today's meeting, Paul worked on the ringevator, with the guidance from Mr. V. The intake mechanism required a motor to be installed,...
Accounting For Offsets And Launching In Motion
Task: Build A Forward Kinematic Model Of The Robot To Account For Turret And Muzzle Offsets, And Counter-Lead The Target To Allow For Launching In Motion
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A Lot to Intake
Task: Prepare the intake before the qualifier
Today’s meet consisted of Cooper working on code, Paul burning polycarb, and Trey working on the intake with Paul. We were able to...
Control Mapping
Task: Map and test controls
With our first qualifier being a week away, Proteus (our robot) needs to be in drive testing phase. So, we started out by mapping...
Achieving Continuous Targeting and Launching
Task: Achieve Continuous Targeting and Automatic Launching
With the goal of having the turret continuously aim towards the goal, the elbow tilt to the correct...
Ringslinger 9000 Step-by-Step Guide
Task: assemble different intake prototypes
The Ringslinger 9000 is a crucial part of the robot and requires careful planning to build. Although we have a relatively...
Adding Margins Of Error To Desmos
Task: Add Margins Of Error To The Desmos Calculator
In order to visually represent the significance of placing the constraints we did, we modified our desmos...
Fixing Odometry
Task: find and fix old odometry code
This year, more than the 2 previous years, odometry plays a critical role in our solution while vision is on the fritz. This is...
Meeting Log
Task: Prepare the portfolio and intake before the qualifier
The three of us worked on the engineering portfolio, discussing what we needed to get done in these 3 weeks between now...
Accounting For Initial Height
Task: Account For Initial Height
In the previous trajectory calculations post, "Derive And Translate Trajectory Calculations Into Code", we did not take into account how the length of the launcher would effect...
Ring Launcher 9000 On-Bot Testing
Task: Test the intake now that it is on the robot
Today we performed proper field testing of the Launcher subsystem. While we have done many tests in the past...
RingSlinger 9000 Summary
Task: Summarize the key components of Ring Launcher 9000
A ring launcher is more than just a flywheel; it needs a barrel to give the ring a path to move through. A 90 degree...
Materials Test Planning
Task: Create a system to test our materials to better understand their grip potential
Here at Iron Reign, we're used to using off-the-shelf materials for our robot. For this season,...
Intake Iterations Summary
Task: Go over our 5 intake iterations
This season, we experimented with 5 gripper models - both for our robot in three days project and for our competition bot. While...
DPRG Virtual Meeting 2/9
Task: Present our flywheel launcher to the Dallas Personal Robotics Group
2 weeks ago, Iron...
Pink v. Cyan Remote Scrimmage Code Post Mortem
Task: review the code changes needed from our latest scrimmage
After looking over the progression of matches of the scrimmage, it is obvious that there needs to be some...
Pink v. Cyan Remote Scrimmage Post Mortem
Task: review the progression of matches in our latest scrimmage
We participated in the “Pink v....
Programming Session 1/31
Task: Set up FTC Dashboard
We wanted to setup FTC Dashboard for graphing, configuration, vision, and later on, odometry. FTC Dashboard enables graphing of numeric variables, which can simplify PID tuning...
Ringslinger 9000 Overview
Task: Describe the construction and development of the flywheel ring shooter
The launcher of any robot is a central part of the design, just like the intake which is why we developed the two...
Flywheel CAM
Task: CAM and cut our flywheel model
Today we CAM'd the flywheel model and cut it out on the CNC. This was our first CNC project this year in the new house, so...
Build Progress 1/30
Task: assemble different intake prototypes
Today we worked on different intake systems to place the rings in the launcher. We finished our first prototype for a belt type intake and lift....
Derive And Translate Trajectory Calculations Into Code
Task: Derive And Translate Trajectory Calculations Into Code
To ease the work put on the drivers, we wanted to...
Correcting the Trajectory Calculations Equations
Task: Correct the trajectory calculations after the DPRG meeting
In the past week, we've been experimenting with a series of equations to derive the angle...
New Addtions to the Elbow
Task: Design new parts to better mount the ring launcher and encoder
First thing to do in this CAD session is to design a secondary mounting point for the ring launcher. To...
RingSlinger 9000 Build Progress
Task: Build and prototype the Flywheel Launcher
For this years new season we used an innovative flywheel-based...
DPRG Virtual Meeting
Task: Present our flywheel launcher to the Dallas Personal Robotics Group
Every year, Iron Reign presents our robot or standout subsystems to the Dallas Personal...
Iterate Trajectory Calculations in Preparation for DPRG Meet
Task: Improve the Trajectory Calculations
As mentioned in our earlier posts, one of the biggest control challenges we face in this...
Ring Launcher CAD Meet 4
Task: Finalize the ring launcher design
The main thing here is a huge wall on the left to guide rings to their resting position at the back of the ring launcher. But...
Ring Launcher CAD Meet 3
Task: Expand the ring launcher to begin accomadating for a controlled system of firing the rings
The first step in accomplishing this task is to expand the center aluminum plate to almost...
Code Changes Leading up to the PvC Scrimmage
Task: Finalize code changes prior to the PvC scrimmage
Leading up to the scrimmage, many code changes happened, mostly in the area of auton. To start, I tried to run 10...
Updating Proteus' model
Task: Update the model to plan TomBot's build
With our first qualifier being around a month away, Iron Reign is currently in the midst of trying to...
1/16 Build Progress - The first rings fly
Task: Continue developing the ring launcher and do preliminary testing
Today we continued to further...
Presentation Prep-Run
Task: Practice the presentation prior to the PvC Scrimmage on Saturday
Iron Reign will be participating in our first competitive event of the year at the PvC scrimmage. One of the submissions we...
Flywheel Assembly
Task: Assemble the flywheel with the readily manufacured parts
Following the milling of the aluminum plates and the 3-D printing of the core of...
Ring Launcher CAD Meets 1+2
Task: Begin designing a ring launcher
The initial vision for the ring laucher was to be a semi-circle in order to give the ring as much acceleration as possible. In this meeting,...
Ladder Intake Build
Task: Physically build the ladder intake, based on the design in CAD
For the intake system of this year's challenge we first brainstormed several ways which a ring could be collected and...
Proteus' model
Task: Update the model to plan Proteus' build
With our first qualifier being less than 2 months away, Iron Reign embarked on an ambitious project to create a...
NinjaFlex Belt intake system
Task: Design an intake with the NinjaFlex belt
So far we have made a few Intake assemblies including the belt intake and the Tetrix tread intake. However, as is Iron Reign tradition, we...
Caterpillar Track Intake
Task: Build and prototype an intake system
One of the first intake systems we made was...
FTC Legal Belt Sander
Task: Create a prototype for a belt sander intake system
The so-called “FTC Legal” belt sander was an early iteration of the intake mechanism for this year's robot....
Deconstructing TomBot
Task: Create and Test a Arm Disk Launcher
This season of FTC has been quite difficult for most teams in Texas. As a state with high rates of COVID-19, It has been...
Modelling an Equation for Forward Speeds of a Ring
Task: Model a projectile motion equation to approximate forward speeds of rings launched from a ring launcher
A key challenge in this year's...
Auto Path Plan
Task: Layout a plan for auto paths this season
To begin, as you can see up above (a diagram that was generated on https://ftcchad.com/ ) our first auto path takes very little...
Ladder Intake CAD
Task: Design a mechanism to trasfer rings from the ground to a future ring launcher
The initial vision for this intake design was inspired by FRC team 1983’s Ultimate Ascent robot. The “ladder” pivots...
Recruitment Update
Task: Plan for sustainability goals
Owing to the ongoing pandemic, our recruitment goals are not similar to that of previous seasons. One of our bigger concerns is that it will be harder to teach...
Dealey Presentation
Task: Give a presentation to rookie teams at Dealey International School
Today we gave a presentation to rookie FTC teams about FIRST and our team over...
Dealey Presentation Preparation
Task: Prepare for our presentation to Dealey International School
On Saturday October 10 we received an email from the robotics coach at Dealey International School. Dealey...
Custom Flywheel CAD
Task: CAD a custom flywheel
Instead of using a grip wheel to launch rings we went with the approach to make a custom flywheel. The key concept of a flywheel is to maximize rotational...
Code Planning For The New Season
Task: Plan changes to our codebase for the new season.
This year's game saw a significant boost to the importance of the control award, now being put above even the motivate and design awards in order of advancement. Therefore, it is crucial to analyze...
The First Launcher
Task: Create and Test a Arm Disk Launcher
One of the centerpieces of any robot this year is going to be the disk launcher. It’s likely that most robots in the competition...
Archimedes Screw Intake
Task: Begin creating intake systems on CAD to test their potential
The Archimedes Screw Intake, as the name goes, was based on an Archimedes screw. A screw...
Simple Roller Intake
Task: CAD a simple roller intake design
This intake design is the most plain of them all, just compliant wheels on a shaft. The idea with this is to have it low to the...
Robot in 2 Days - But in CAD
Task: CAD a robot for the Ultimate Goal Challenge quickly in order to get ideas for a final robot design and prototypes
A new season, a new design challenge,...
Printing Rings
Task: Print some game elements to get a kick start on the season
Recently, this year’s competition details were released, and while we couldn’t quite get started on a robot immediately like we...
FTC 2020-2021 Game Reveal
Task: Watch the FTC Challenge Reveal event live
Today...
Connecting with Motus Labs
Reaching out to Motus Labs September 08, 2020
Task: Reach out to potential sponsors in light of the 2020-2021 season
Earlier in the summer, we learnt of an...
Co-Hosting the Caravan CAD Challenge
Task: Help design a CAD Challenge game, make a reveal video for the game, judge submissions, and give feedback
Over the summer, we collaborated with FTC teams 3658 and...
Summer Summary
Talking Heads: Summary July 11, 2020
Task: Prepare for the 2020-2021 Game Reveal season
Today kicked off our first...
Narrowing Down the Configuration of the New Vehicle
Introducing MXP 2: Electric Boogaloo
As we have explained in earlier posts, Iron Reign is currently involved in the process of creating a new version of...
Contact Us
E-Mail: ironreignrobotics@gmail.com