Robo bee technology

Robo bee technology

Introduction

RoboBee is a tiny robot capable of partially untethered flight, developed by a research robotics team at Harvard University. The culmination of twelve years of research, RoboBee solved two key technical challenges of micro-robotics. Engineers invented a process inspired by pop-up books that allowed them to build on a sub-millimeter scale precisely and efficiently. To achieve flight, they created artificial muscles capable of beating the wings 120 times per second.

Several RoboBees sit on the ground, while another is held in tweezers with the wings activated.

Goals

The goal of the RoboBee project is to make a fully autonomous swarm of flying robots for applications such as search and rescue, surveillance and artificial pollination.[1] To make this feasible, researchers need to figure out how to get power supply and decision making functions, which are currently supplied to the robot via a tiny tether which is integrated with the main body.

The 3-centimeter (1.2 in) wingspan of RoboBee makes it the smallest man-made device modeled on an insect to achieve flight.

Robo bees

RoboBee's wingspan is 3 centimeters (1.2 in), which is believed to be the smallest man-made wingspan to achieve flight. The wings can flap 120 times per second and be controlled remotely in real time. Each RoboBee weighs 80 milligrams (0.0028 oz).

Karma which uses flowcharts, and OptRAD which uses probabilistic algorithms.[5] Potential applications for individual or small groups of RoboBees include covert surveillance and the detection of harmful chemicals.

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