Robotik-AG des Gymnasiums Markt Indersdorf
We finally received the rest of the kit, including the most important parts: motors! In the videos you can see one of them operated in wheel mode and the other one in position mode (the reason for the jerky movements is that I had to use my laptop while also … Weiterlesen …
Our webmaster was ill for some time. The blogposts written so far will be published in the coming days and weeks. Stay tuned! We have been really busy! 🙂
In the world of solar mobile competitions, the ultralight class B stands for innovation and progress. This class is the epitome of lightness and efficiency. 1. Lightweight approach: Ultralight Class B focuses on developing vehicles that are extremely lightweight yet robust and efficient. Every component is carefully optimised to minimise … Weiterlesen …
At our last meeting, we first asked a classmate who owns a 3D printer if he could print two custom-made tires for us. We sent him the appropriate dimensions and a picture. We also thought again about the appropriate mechanism needed to collect the asteroids. The base plate may have … Weiterlesen …
After a short Christmas break we are back. In order to imagine the playing field as realistically as possible, we created additional models of the asteroids with the correct size. We also continued to work on our mechanism to collect the asteroids. To do this, we cut out a wooden … Weiterlesen …
This week we started to think about the hardware. We first focused on the gripper arm for the plants. At first we wanted to grab the plants from the side, but now we have decided to grab them from above due to the unfavorable position of the plants on the … Weiterlesen …
There are news again. We have further developed our strategies in the last days. Of course we will keep this secret ;-). We also created a schedule of what we want to do over the christmas holidays, such as the vision/mechanics challenge. We also want to continue building the robot … Weiterlesen …
We are currently planning our system for lifting the plants. we are thinking of a relatively simple multi-slot gripper that can grip all five pots at once. We are currently finalizing our concept for the gripper so that we can then create a 3d model of it. We are still … Weiterlesen …
As you can see in the pictures and the video below, we performed a small test on a simplified version of our hedgehog idea, that consists of only one of the spines. The test proved to be successful! But ist success may depend on the wetness of the soil, so … Weiterlesen …
We have continued our ROS development over the last 2 weeks. We switched from a system that determined our position based on speed to a system where the position is based on direct encoder data. We also started our first attempts at PID tuning to compensate for the difference in … Weiterlesen …