Module –
airspace movement, a generative entity
In future the value and benefit of new technologies will not only lie in a single technical object, but in the self organisation of a technological system.
“Where there is matter, there is geometry.” J. Kepler reveals with this statement, which principles are basic in the development of natural structures, mineral, biological as well as synthetic structures.
Nature thereby orientates itself on simple geometric structures. The strategy is simple and appropriate. Thanks to simple construction principles nature on the one hand gains the highest level of stability, whilst on the other hand this concept allows an optimal reaction to changing environmental conditions.
This process does not only take place in macrocosm, but it is also a phenomenon of the molecular sphere.
If you have a closer look you will discover the relationships of this structure in many different scientific areas, i.e. the basic principles of mathematics, computer technology, statics, chemistry, nanotechnologies and the circulation of orbit of our solar system. Even the intervals of European music are arranged in proportion to cubic structures. This structure is just omnipresent.
If you simplify the idea of any three-dimensional or two-dimensional module, the equilateral triangle seams to be the conclusion. Only the existence of three points makes a plane.
In history of applied research and design this principle consistently reappears. Beginning with Plato, from Buckminsterfuller to even Frei Otto the enthusiasm for structures not only based on quadratic or right-angled systems but rather on the equilateral triangle accompanies many concepts and ideas for the future. Same here!
Little flying modules whirring together from different directions form up, conjoin and establish a unit to accept certain responsibilities. Once these are fulfilled the modules formation disintegrates to form up again for a new challenge. By connecting the modules any 2-dimesional but also unlimited 3-dimesional formations can be built, depending on the specification of the challenge.
The use of new technologies and future developments like swarm intelligence, nano-technology energy management and robotics as well as advanced performance in computer technologies renders it possible.
The equilateral triangle as the smallest unit meets demands. Its modularity allows any two- or three-dimensional formfitting figure, irrespective of number units. The construction is rugged against tensile loading inasmuch compression load.
Transport system
The advantage of a modular transport system is the possibility to directly define the number of units needed, depending on weight, dimension and mileage distance.
In humanitarian aid the use of such a module-swarm is conceivable, e.g. for searching avalanche victims, people buried by an earthquake, wide territories, and for the elimination of mines or the exploration of unexplored areas or another planet.
Canopy:
With a flexible material, twisted, convex or concave surfaces are possible. A self-supporting roof, which controls the air-conditioning by dint of the driving mechanism and a semi permeable membrane, is imaginable.
Oil-slick recovery system
The main problem in combating oil spills provoked by oil tankers often is the bad meteorological conditions that make the use of barriers and skimmer boats impossible. Small units flying to the location and merging together to enclose the oil-slick would be a reasonable solution.
Airlift:
According to the application the movement of modules is not limited to the airspace of our atmosphere. It is also imaginable that the modules build an airlift in the stratosphere and outer space between earth and mars. The benefit of flying units which can be connected independently would be enormous.
The module in combination:
Every number of equilateral triangles builds a coherent entity. If you attach bevels with a certain number of degrees around the triangle, there are endless 3-dimensional combinations. Bevels with 30° and 90° for example would make sense.
Measure:
The measure is dedicated by the mission. You can separate one triangle into four more triangles but also multiply.
Driving mechanism:
A propeller would be the proximate possibility to move this structure in airspace. Other drives are also possible. At the time there is applied research on electrostatic driving-waves but other driving mechanisms like jet propulsion, turbines and ionic-drives seem to be possible.
Energy:
From today’s point of view small and light electric generators like solar cells, fuel cells and accumulators are considered to be reasonable.
Connection:
How are these modules connected to each other? If you consider nanotechnology you’ll see, that the principles which structures are based on are similar to the triangle structures. (Examples: gecko-principle, Velcro strip) There is also the possibility to find connections with the help of negative pressure or electromagnetism.
Control:
The regulation is on the one hand self-governed in every single flying object and on the other hand, after the objects are connected together, centrally controlled to navigate the whole thing. The controlling of single units before their connection attends to the rules of swarm intelligence.
Swarm intelligence:
In a swarm system every individual is equal. Therefore one single unit, concerning the exertion of the swarm is comparatively useless. A great number of individuals make the complete system robust against external disturbance or blackouts of single members. Furthermore the swarm can adapt its behaviour to the current mission, increasing the flexibility of the complete system.
h_da UNIVERSITY OF APPLIED SCIENCES
Prof. Justus Theinert
intermediate examination, motion
ST 05
