We took part in the project show held in the IUT last year. Besides, 4 of our teams have participated in the recently held European Rover Challenge. Our team members are Nawab Aminul Haque (Cad Design), Mohammad Mehdi Hasan (Speech Recognition, Raspberry Pie), Ashik-e-Rasul (Electronics), Irfan Mohammad Al Hasib (Object Detection, Raspberry Pie), Abdul Muhimin Rahman (Navigation, Positioning system, control engineering). The name of this team of 5 people is 'mad'.
Spiral Properties
We have received lots of tips on how to make the robot work very fast algorithm. One of the problems that I used to make before, was that it used to spend lot of time doing image processing. It was because I worked in the matlab.
Now try to add some quality features to the previous robot. Previous robots were far-controlled. Instead of removing control from the remote, I tried to work with robotic 'artificial intelligence'. Like Robot Speech Recognition System. If you say anything in English, it will be able to understand what the instructions are in converting robot text. We have arranged a very early order. For the formation of complex sentences, more work will be done in the future.
Another feature is 'Object Detection'. The robot can detect any object in any room and go to it. Now I'm working to plant robotic arms so that they can capture something from a distance. In this case, object detection with Speech Recognition is added as well. If you order a robot, he will start searching for objects according to the instructions. In this case, we are also in the initial stage, because the raspberries and pi are used in this robot. It's an on-board computer whose processing power is not very high.
Although we have done many things with the above features, in other countries of the world, maybe a better job than us. But the feature of this robot is very little, it is a separate 'positioning system' for robots. That is, we have been able to make arrangements for different robots like GPS. We could also find out that there is a robot room with a single camera and a gyroscope.
There are a lot of work on this positioning system. But they have many problems. The biggest problem is that robots account for a long time. On our positioning system, a server terminates the robot's position and tells it its coordinates. As a result, no one can spend any time talking about robots! The remaining two features are in primary stage, but this feature has gone a lot. While checking at home, I noticed that the error is too low.
However, the characteristics that are relatively rare, are less work in the country, the work is quite well with the navigation system. A robot system has been created to give a sense of its position, which is working very well.
Another thing about this robot is that, while working with the positioning system, we have made some changes to the algorithm and structure of 'image processing'. Matlab took a lot of time to do the same. By adding opensevy to matlab, it was able to do 6 times faster.
One important thing is that this robot is only a model. To do these tasks with 100% efficiency, a bigger setup would require high configuration stuff that could not be gathered on our behalf. So we make small models. It is possible to use practical aspects in many ways. For example, in industrial factories, objects are moved in different places. In such circumstances, our positioning system can be of great help.
Future plan
The work of this robot is not over yet. Very few features have been developed, but there are some more features left. If the situation is favorable, they will also be done. The team has worked with robotics to do something good for the country, many days.
Backwards contribution
In this case, the mention of Avian Hightech's Dewan Arif brother is to be mentioned. After getting the feaure out of BUETek.com, he expresses his desire to financially support our project by contacting us.
The possibility
The country is now working very well with robotics. There are various competitions here. But there are some problems that match. We think a good quality robot needs very good financial support. Robotics will go much further in the country if there is funding for robotics research at various public universities or research from the university.
Suggestions for Interest
For those who are interested in robotics, I will say two words, 'stay tuned'. Initially, there was a lot to hear while working on a robot. "There is no future for working with robotics in this country", "There is no such facility available in China Japan," etc. Nothing will stop if you talk about those negative words. One of Churchill's favorite words to me is, "You will not walk along the road when you drive every barked bark while walking along the road!"