DALER: A drone that's capable of flying and crawling on the ground

Researchers at the Swiss Federal Institute of Technology have been doing some remarkable work when it comes to innovation in flying robots.

This time from the Swiss Federal Institute of Technology in Lausanne (EPFL), researchers at the Laboratory of Intelligent Systems have come up with an innovative concept of a flying platform that can not only fly but even crawl on the ground. The backronym 'DALER' stands for "Deployable Air Land Exploration Robot". Its actually named after the man behind the Project 'Ludovic Daler' a Ph.D candidate.

The project goes by the title 'Adaptive Morphology for Multi-Modal Locomotion' and is aimed at developing robots capable of multiple modes of locomotion. For task such as exploration, search-and-rescue, or monitoring of the environment autonomous or remotely operated robots are the obvious choice. But for these kind of tasks robots may have to deal with complex terrains, such as semi-collapsed buildings, deep caverns, or forests with a lot of vegetation. In general, flying robots are considered  most capable for the purpose. However for exploring areas close to the ground it is found that ground locomotion is more efficient than flying. Hence a robot with both capabilities is suited for the purpose.

Hexacopter and hexapod union looks like a robotic insect

Hexacopter and Hexapod are amongst  the latest and the most popular remote control robotic toys out there. How about combining them together to create a new walking and flying-walking hybrid machine. I bet you never though of that before. That's what the guys at Mad Lab Industries (MLI for short) have come up with. MLI is a  fresh start up that sells robotic components online and on the side they do cool stuff too.

So the basic idea behind this unnamed project is to integrate a remote controlled Hexapod Robot with a remote controlled Hexacopter. With this idea, they received a PhantomX AX Hexapod kit from Trossen Robotics.

The PhantomX AX Hexapod

Now the integration wasn't an easy task, considering the fact that the PhantomX was originally designed to be tough and was quite heavy to be  taken to the air. So it had to undergo a lot of surgery, the frame originally made of ABS plastic parts had to be replaced with lighter carbon fiber parts. Despite the fact, it was still heavy for it to be taken in the air by a quadcopter. Rather it needed a Hexacopter which has a much greater lifting force and was much stable than a quadcopter. A quadcoptor would have been cheaper considering the fact that it would have reduced the cost of 2 BLDC motors and ESC (Electronic Speed Controller).