Nebula: Simultaneous Forms of Unity & Dis-unity dia_WS09_Studio X_Prof. Christos Passas Student: Wan, Da
How is ocean going on right now?
Simultaneous Forms of Unity & Dis-unity
Ocean Pollution Pollution in the ocean is a major problem that is affecting the ocean and the rest of the Earth, too. Pollution in the ocean directly affects ocean organisms and indirectly affects human health and resources. Oil spills, toxic wastes, and dumping of other harmful materials are all major sources of pollution in the ocean.
Where is it supposed to be?
Simultaneous Forms of Unity & Dis-unity
˲ water with different qualities ˲ suitable temperature ˲ flat seabed ˲ next to a mega-city
Qualifications
Simultaneous Forms of Unity & Dis-unity
Site
Simultaneous Forms of Unity & Dis-unity
Impact
Simultaneous Forms of Unity & Dis-unity
Temperature
Simultaneous Forms of Unity & Dis-unity
Exclusive Economic Zone
Simultaneous Forms of Unity & Dis-unity
Depth
Simultaneous Forms of Unity & Dis-unity
Oil content mg/L (2006)
The distribution of heavy metal pollution in China (2008)
Simultaneous Forms of Unity & Dis-unity
Marine Atmospheric Pollution(2008) * Total Suspended Particulate
Experiments and Research
Simultaneous Forms of Unity & Dis-unity
Ink Drop This exploration focus on the ability of macro order to emerge from the interaction between different materials which have different density at a local level. Ink molecules are distributed following an algorithmic swarm logic based on their neighbors.
Simultaneous Forms of Unity & Dis-unity
This is an investigation into creating a constantly shifting relationship between line, component and surface. While there are no hierarchies encoded into the swarm matter project, local and shifting hierarchies arise as an emergent property of the system.
“It will put our town on the map. People will start moving in.� The New York Times
SWARM MATTER
Simultaneous Forms of Unity & Dis-unity
swarm matter is an ongoing research project exploring the generation of ornamental geometries through the agent based formation of non-linear hierarchies and emergent patterns.
Simultaneous Forms of Unity & Dis-unity
Structure
Simultaneous Forms of Unity & Dis-unity
Particle Swarm Optimization Particle swarm optimization (PSO) is a population based stochastic optimization technique developed by Dr. Eberhart and Dr. Kennedy in 1995, inspired by social behavior of bird flocking or fish schooling. PSO shares many similarities with evolutionary computation techniques such as Genetic Algorithms (GA). The system is initialized with a population of random solutions and searches for optima by updating generations. However, unlike GA, PSO has no evolution operators such as crossover and mutation. In PSO, the potential solutions, called particles, fly through the problem space by following the current optimum particles. Compared to GA, the advantages of PSO are that PSO is easy to implement and there are few parameters to adjust. PSO has been successfully applied in many areas: function optimization, artificial neural network training, fuzzy system control, and other areas where GA can be applied.
Simultaneous Forms of Unity & Dis-unity
The Pseudo Code (Logic) For each particle Initialize particle END Do For each particle Calculate fitness value If the fitness value is better than the best fitness value (pBest) in history set current value as the new pBest End Choose the particle with the best fitness value of all the particles as the gBest For each particle Calculate particle speed according equation (a) Update particle position according equation (b) End While maximum iterations or minimum error criteria is not attained The particle updates its speed and positions with following equation (a) and (b). v[] = v[] + c1 * rand() * (pbest[] - present[]) + c2 * rand() * (gbest[] - present[]) (a) present[] = present[] + v[] (b) v[] is the particle speed, persent[] is the current particle (solution). pbest[] and gbest[] are defined as stated before. rand () is a random number between (0,1). c1, c2 are learning factors. usually c1 = c2 = 2.
Simultaneous Forms of Unity & Dis-unity
useful knowledge
Simultaneous Forms of Unity & Dis-unity
KB - Center of Buoyancy The center of buoyancy, is the center of the volume of water which the hull displaces. KG - Center of Gravity KM - Metacenter The metacenter is the point where the lines intersect (at angle φ) of the upward force of buoyancy of φ ± dφ.
Simultaneous Forms of Unity & Dis-unity
When a ship is stable, the center of buoyancy is vertically in-line with the center of gravity of the ship.
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
Trimaran A trimaran is a multihulled boat consisting of a main hull (vaka) and two smaller outrigger hulls (amas), attached to the main hull with lateral struts (akas).
Simultaneous Forms of Unity & Dis-unity
The Ship as A BEAM The deck and bottom shell form the flangers of the hull girder, and are far more important to longitudinal strength than the sides which form the web of the girder and carry the shear forces.
Nebula
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
MAINLAND _sight-seeing platform _control center _habitation _remote center _storage
Simultaneous Forms of Unity & Dis-unity
MAINLAND CONNECTION
Simultaneous Forms of Unity & Dis-unity
Kรกrmรกn vortex street A Kรกrmรกn vortex street is a term in fluid dynamics for a repeating pattern of swirling vortices caused by the unsteady separation of flow of a fluid over balk.
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
BASE _biogas collection _power station _heat producing _port _storage
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
COLLAPSIBLE PLATFORM
Simultaneous Forms of Unity & Dis-unity
COLLAPSIBLE PLATFORM
Simultaneous Forms of Unity & Dis-unity
COLLAPSIBLE PLATFORM
Simultaneous Forms of Unity & Dis-unity
COLLAPSIBLE PLATFORM
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
STATIC STABILITY
Monitoring & Against Method
Simultaneous Forms of Unity & Dis-unity
3 dimensional Events
Simultaneous Forms of Unity & Dis-unity
Remote Sensing The concentrations of chlorophyll in surface waters is one of the important used for monitoring ocean quality. Ocean color remote sensing provides a convenient method of detecting these concentration from upwelling radiance.
Simultaneous Forms of Unity & Dis-unity
Metallothionein Enzyme Immunoassay Method Metallothioneins (MTs) are a family of low-molecular-weight, cysteine-rich proteins that have a high affinity for divalent ions. Recently, MT level has become a major biomarker for monitoring metal pollution in fish.
Simultaneous Forms of Unity & Dis-unity
Metallothionein Enzyme Immunoassay Fish would secrete more Metallothionein when the content of heavy metal getting higher. MT level is a important biomark for monitoring metal and oil pollution in the ocean.
Simultaneous Forms of Unity & Dis-unity
TERMINAL
Simultaneous Forms of Unity & Dis-unity
TERMINAL _ section
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity
Simultaneous Forms of Unity & Dis-unity