Swift lessons in lightweight design: the new bionic concept from Festo
Date
01.07.20
Our reference
FTO023

Press Information
What can nature teach us about lightweight structures, adaptive control and collaborative working? The “BionicSwift”, the latest bionic concept from Festo, demonstrates what is possible within robotics. 
Lightweight structures are at the heart of the artificial robot bird because in both engineering and in nature, less material, less weight and least energy consumed makes for a successful design. The BionicSwift weighs just 42g despite a body length of 44.5cm and a wingspan of 68cm. This makes it extremely agile and capable of flying loops and making tight turns. Thanks to radio-based indoor GPS with ultra-wideband technology (UWB) the BionicSwifts fly safely and coordinate within a defined airspace. To make the flight manoeuvres as life-like as possible, the wings are modelled on the plumage of real birds. The agility of the artificial birds is not just due to their lightweight design and aerodynamic kinematics, but also to the use of function integration. 
The intelligent networking of flying objects and GPS routing used in the BionicSwift demonstrates a 3D navigation system that could be used in the networked factory of the future. By precisely locating the flow of materials and goods, process workflows can be improved, and bottlenecks predicted. Autonomous flying robots are already being trialled as a way of optimising material movements.
Aerodynamic feathers and flying by GPS
Replicating natural flight as closely as possible, the wings of the BionicSwifts are modelled on bird feathers. The individual feathers are made from an ultra-lightweight, flexible but very robust foam, and overlap each other. Connected to a carbon quill they fan out during the wing upstroke, allowing air to flow through. They close during the downstroke to provide a more powerful, efficient flight than previous beating wing drives with fixed surfaces.
Function integration in the design incorporates the flapping mechanism, wireless communication, control components for the wing and tail elevator, the motors, gears and battery. All are installed in the smallest of spaces. Through the intelligent interaction of the motors and mechanical systems, the various manoeuvres are precisely coordinated. 
Several radio modules form anchors that define the controlled airspace. Each bird is equipped with a transmitter sending signals to the bases, which locate the bird’s exact position and send it to a master computer navigation system. Pre-programmed flight paths can be planned for the birds. If the birds deviate from this flight path, for example due to a sudden gust, they immediately autonomously correct. The use of UWB radio technology guarantees safe and interference-free operation. 
Commenting on their latest flying robot, Steve Sands of Festo says: ‟Festo use the natural world as a creative spur for sustainable innovation: studying natural phenomena and applying the principles to engineering challenges. The results are demonstrated as display models, which we call Bionic Concepts. Why do it? Because it stimulates creativity: not only within the Festo development process but also through crowd-sourcing ideas from a diverse external audience. The Bionic Concepts bring together people who are interested in similar key trend topics such as lightweight structures, machine learning and artificial intelligence.“ 
To see the BionicSwift in action visit www.festo.com/bionicswift

Ends
Images and captions:

BionicSwift from Festo - a robotic study in lightweight, aerodynamic structures.

Intelligent networking and GPS 3D navigation could be used in networked factories of the future. 

Wings modelled on the plumage of real birds improve flight efficiency and performance.

About Festo 
Festo is a leading international supplier of automation technology with a turnover in 2019 of around €3.1 billion. Festo employs over 20,100 people worldwide and is a proven innovator and problem solver in the field of pneumatic and electrical automation where it has established itself as the performance leader. Festo offers around 32,000 pneumatic and electric products in several hundred thousand variants for factory and process automation technology which can be tailored to specific customer needs in a variety of modular programs.

Festo Industrial Automation’s innovative strength is demonstrated through the introduction of around 100 new products being launched every year. The company invests over 8% of its turnover in R&D resulting in over 2,600 patents held worldwide. For more information about the company’s products and UK and Irish services, please visit: www.festo.com/gb and www.festo.com/ie

Festo and Industry 4.0 - Festo has engaged with the Industry 4.0 initiative from its inception: as a user, manufacturer and trainer.  Appointed by the German government as a member of the steering group the company has taken an active role in the definition of the core standards such as the RAMI model and the Administration Shell.  Festo Didactic has also developed the Industry 4.0 Cyber-Physical Factory training hardware installed in many leading universities and training centres, as well as Industry 4.0 training courses covering the strategic overview for change managers and practical workshops for employees. Industry 4.0 technologies such as OPC-UA communications are embedded in the latest generation products. For more information go to www.festo.co.uk/I40
 
Festo Training & Consulting delivers training for industry – by industry. Combining Festo’s industrial heritage with its future-focused manufacturing and engineering expertise to create courses that deliver greater productivity and competitive advantage to businesses. Offering a range of open courses, structured development programmes and tailor-made, customer-specific projects on technology, Industry 4.0 and People & productivity. More information on the training and consulting services can be found at: www.festo-didactic.co.uk

Festo’s Bionic Learning Network encapsulates the innovative nature of Festo, raising awareness and attracting talent to the company. Exploring the links between nature and technology opens new areas of innovation and demonstrates complex ideas in a stimulating and enjoyable way. Festo works with an alliance of internal R&D, external educational establishments and specialist companies, to advance the development of bionic solutions for automation applications of the future. The objective is to benefit from bionics as a source of inspiration for new technologies and to realise these in industrial automation. For more information about Festo’s Bionic Learning Network, please visit: www.festo.com/bionics

For more information please visit www.festo.com

Telephone number for publication: - 01252 775000

Journalist contact:
Alison Jones, Publitek
Tel: 01582 390980 
Email: alison.jones@publitek.com