What Is Robot

1. History of Robots

In order to express the history of robots, it is first important to explain what the expression "robot" means. A robot means something that is fundamental or mechanical non-natural negotiator. It is built up based on computer or electronic indoctrination what is considered by electro-mechanical machine. In order to set up program it can do some tasks. A program controls its movement and all of the activities.
At beginning of technology, people of western tried to create something what will be able to do some tasks as servant. On the basis on this thinking, the people who are very interested to create mechanical elements they began to try create several things. Before 1900, the technology was not so developed that they were able to create what they expected. In order to create robotics, some people of several countries created some simple task.
In ancient China, they firstly created a robotic machine that was able to walk fast and it could move its head up and down. Water clocks or clepsydra is considered as the first beginning of robotics.
Caliph al-Mammon had a golden and silver tree that was placed in his palace in Baghdad in 827. This tree had metal birds on its branches, those could sing automatically, and Muslim engineers as well as inventors invented it at that time. In 915, Caliph al-Muktadir had another golden tree with birds and those birds were able to sing and shake their wings. Moreover, at that time Banū Mūsā brothers made-up a mechanical flute player which was the first symbol of programmable machine. After 1200, Al-Jazari invented hand washing machine and its features a female robot position by a basin to the top with water. Many automatons were created including ones capable of flying, acting, playing musing and drawing, between 1500 and1800.
Program is fully shown by a calculator and then its developing was continuing. Basis on this thinking computer is invented where program gets a result of revolution. Those days are gone by, now all are thinking about rounding robot. Its development is continuing and this time America is the best country where technology is highly developing. They are trying to create automatic robot what will be able to do hard work. They want to process such program on robot that it can do everything automatically what it gotten by the program.
Therefore, it can be said that revolution of robot is going on and one day it will be possible to overcome with exceptional ultra modern robot as a martial servant. Those days are not so far when a dreamy robot will be invented.

2. Robots and Robotics

“Rise of the machine”- the words may be suited with the evolution of the robots. A robot is an electro-mechanical component that can maneuver by its own wish. But the guidance system is pre-programmed by the computer.
A robot can be defined from various aspects. A robot can change its position according to the command. It can sense the material, shows intelligent behavior and do some activities like a human being. The very first digitally programmed robot was created in late 1961. At the modern era robot is being manufactured commercially. These robots can perform various tasks like laboratory research work, massive industrial manufacturing, expedition in space, surgery work in medical etc.
When the mechanical system can be controlled by its own self then it can be claimed as robot. . For example a self managed car like KIIT can be claimed as a robot but clockwork cannot be defined as a robot. A robot can also be defined by a machine if it is able to move its arm. For example Roboraptor which is a mechanical toy. Back in 1933 a Czech writer named Karel Capek first used the word robot in his drama. There have been a lot of researches for developing the robot’s intelligence.
By the year 2009 a robot can decide its own target to attack. They can find their own power sources, perform semi-autonomy. In military system, robot is of great use. Many human lives can be saved by using robots in the battle field. Recently a robot called EATR in the USA defense system earns a great concern for this purpose. In Japan artificial intelligence is being advanced to manufacture the robot with safer mode. They have decided to commercially export robots within 2025. Robot operating system provides the basic programs to maneuver, navigation, commands etc. Microsoft has already launched the windows which are being used for robots. There are some robots which are still in the experimental period like Nano robot, Swarn robot. Telerobots are used for dirty works.

3. The term Robotics is related with robot.

It is the technology of making robot. The basic structure is like a human being and each part of the body is tightened by chain. Batteries can be used for power sources but for longer lasting performance potential power sources is being used. The muscle of the motor is controlled by different kinds of motors. Touch sensitive and locomotion robot are also built now a day. Walking robot and rolling robot are also found today.
Human robots have the capacity to make interaction, speech recognition, facial expression, emotion etc. In future robots may take education as a part of robotics. Robot and robotics is an evolution in history of science and technology. But people should be aware of its use. Taking a wrong step may bring disaster to the civilization.

4. Can Robots Help or Take Away Human Jobs

From the age of human history we can learn that people always tried to make their work easier and for that purpose all these modernization took place. The modernization never stopped and now the speed of modernization is extra vast than any other time. Robots are the most tremendous invention of mankind. You can think this is a modern creation but people think about this machine a long time ago and the first step took place about 2000 years ago. The modern robots are the result of 2000 years old research. Now robots can do job like human and in some purposes they do even better than the human.
People used to build robots to make their work easier and now robots can work on household jobs even in the industry. First robots are used to do the risky job of human but now they work like a human labor in the industry. Some people think that the robots take away human job but this is not correct exactly, they are just helping to do the human job and it makes the human job easier. They make mistakes hardly and their accuracy and performance is constant and much higher than human so the risk of failure is become lowest than ever and the productivity of any industry is higher than ever.
People need to do their work quickly and cheap, and for that the robots can be an ultimate solution. For example the cost of an industrial robot is about the 6 months salary of a labor but you can use the robots for many years which will make your cost lower and sometimes this will also make the insurance cost lowest. You can also buy a robot and use it for work done and surely it will get you some extra money. The household robots will help you do the household jobs, so you can give the extra time in your other jobs. Robots can do the medical operations perfectly and sometimes they do such things what usually human can’t do.
In some ways robots take away human jobs but after a few years’ people will maintain the work types then it will not be a problem. Robots are usually help people to make their work easier not taking away. Robots can’t think and they also can’t make their own decision, they just do as their program or software command them to do. Robots and robotics are the most fabulous invention of human kind; we should help to develop this science to get more efficiency.

5. Robot is the Best Driver of Vehicles

From the observation of the application of robots, it can be said that robot will be the driver of the whole world in near future. The help of robots will do most of the activities. Robotics is the new dimension of the modern blessings and they have made our life easier and safe. Robots are now used to drive cars and many valuable instruments are rescued from many dangerous situations by the help of robots. They are used under the water to help the danger affected people and instruments.
They can give the priority of giving help calculating the probable percentage of damage. Hard and logical algorithms are used in the programs those are applied in the robot. Modern robotics is the new design of the ultimate sensors. Using those sensors can do many woks those are general and calculative.
Robots are now used to drive the varieties of vehicles calculating the situations in algebraic and logical algorithms. There are some works those should be manual to drive well and vehicle driving is one of them. Robots are the clever deriver in this modern period though the situation is hardly available.
Robots have the very effective and powerful intelligence and using their intelligence they can face some dangerous situations. They have the multiple sensors those are vital tools for recognizing the situations of the outside of the vehicle. Using sensor, they sense the traffic and available space for driving the car through the space. As they are very manual, there has the little probability of occurring problems.
Robots are used to drive the airplane effectively and in manual way. All the rules are given through the computer programs and for that reason they drive well and they never follow the wrong way. To do the works manually, robots have no alternative company to complete the works. Robots are the smart pilots of modern age and they have great contribution in different fields. In the war, robots are used to drive the airplane to investigate the position of enemy. As they are expensive, remote control devices are used to operate the plane in the recent period. Using their sharp sensor, they can investigate and detect the object from a long distance.
They are very dependable to operate such types of vehicles and airplanes. Digital air pilot is the smart application of modern robotics and robots. For their extensive use, future robots may be called as the big pilot of the future world.
6. Robot is the Best Vacuum Cleaner
Robot is the ultimate tool to complete varieties of works in the manual and effective way. Robotic instruments are the effective helpers in our daily life and have significant role for completing sensitive and dangerous tasks. Robotics and Robots have changed our life style and the whole world significantly. They are now used in the dirty places those not suitable for working by the human being. They also do some sensitive and serious works. Domestic robots are mainly used in the purpose of working in household chores.
In the recent period, some robots have become popular all over the world as the vacuum cleaners. Those types of robots are taking significant place in the market and the manufacturers are trying to develop the system day by day. Domestic robots are mainly in three types named as Domobots, Care and Core and other is Entertainment Robots. All of them are mainly designed on the purposes for doing the household chores but they have also some significant role in different aspects. Domobots are well known as the domestic robot that is connected in the home network using Wi-Fi technology. Entertainment Robots act as the source of entertainment. Care-core robots are generally used for vacuuming.
Some house works are difficult to do and some of them are done in dirty environment. Vacuum cleaner is the perfect tool for cleaning the dusts and you do not need to clean the floor, valuable instruments and furniture using your own hand. Modern domestic robot is the effective cleaner for your house and room. Domestic robots have the capability to sense the obstacle and free space to move and clean the floor. Using their sensor, they can detect the dust, wall, and floor. When they get the dirt, then clean the place the measures the amount of dust of the cleaned place.
Sensor is the main recognizing power of the robot and using that sensor they detect and measures the objects. Robotics are developing with the interval of little period and robots can perform all types of works those are known to the robot as the programmed information or instructions.
In the market, you will get domestic robots in different leveled prices. The price varies from $100 and over than $1000 depending on the capable services and qualities of products. Generally, all the robots are designed with the modern technology and the quality of the product is satisfactory. The main price varies depending on the expertness and working power. Robot has become the near and dear friend for the human being and the field of their application is extending day by day.

7. Science and Technology of Robots

Robots are just machines which can work with themselves according to the orders they have been given. Usually most of them do about the purposes of their creation. Robots are some kind of electromechanical system where they can work individually without any other help and most of the time they made for reducing the workload of men. Some robots can move their own but some are fixed with the stand or chairs to their job. They work on the program or software which has been set for their task. They do what have been said to them. They never do a thing with their own without any order or program.
Robots are machines so they can do jobs without any mistakes and most of the time they do better than men. Sometimes human can do better than robots but the accuracy and productivity is much higher than the human. People use the robots for the dangerous and dirty jobs which a man can hardly want to do. Now in some purposes the luck of human depends on the hand of robots and so far they never did a wrong job or decision. Robotics is the science of making and producing robots and the technology of robots are upgraded rapidly. Twenty years ago robots are in the birth age and they could do some normal things but now many jobs are made for robots only and them really good at those.
The dream of reducing workload of men is not a new dream, it came from the birth time of men and they tried a lot to decrease their job. All these machineries had come from their research and robots are the latest products of them. Robotics is the vast science and technology of this modern age and this is a fascinating science and technology by human. The technology of robots can be varied with the purpose or task of the robots. Usually the science defines the purpose of robots and robotics. Some robots are made for household jobs some for industrial jobs. Even some robots can do the medical jobs of doctors and they are really awesome.
People can think that someday robots will do all the human jobs and that day not very long but there are always some jobs or tasks for what you will need to use your mind or heart. Robots don’t have any mind they just work on the program or software with the help of probability. They can’t do anything new above their programs. They don’t have humanity and feeling like human and that is the difference from human and machine.
For now all the modern robots do as the command of human but the new science and technology of robotics will make an evolution of this sector. Scientists say that after some modifications robots can take their own decision and people think then the mistakes of robots will increase and they can really harm human by that way.

8. Firsttopsite.com is the best site for articles about robotics and androids.

Robotics is one of the intense inventions of modern science. Bots have changed the world noticeably. Technology is a vital tool to understand the unknown and to make possible of the impossible jobs. Just like the discovery and application of androids respectively. Androids are the mixed technology of electric, electronics, communication, mechanical technology and algorithmic PC language.
Robots have internally logical and engaging mechanisms thru which it can show its performance. Our top spec articles will open all of the techniques of androids and its power and applications.
With the advancement of technology, modern bots are going to perform in several delicate fields. Those are hard places for humans. It has additionally changed into one of the best chums of humans. Robots can be utilized in each step of our life and they are going to change the entire world in near future. Nothing will be very difficult in the future for the discovery of modern robot. You will get the most recent reports from this site about robotics and the possible applied fields of the bots. Firsttopsite.com has signified the difficulties of androids.
Those are unknown to the general folks. You may give the core technical systems of androids and about the applied fields of androids in delicate areas. Androids and robots are modernized day by day and the curious people wish to know the latest reports of bots. The visitors of this updated site will get the most recent stories of bots and robotics. You will get some articles those are result of discovery on androids and robotics.
All of the real info must attract you and you may find the new world, which was unknown to you before. The great information has made this site different to the others. The top articles on Robots are extremely effective to make you updated with the modern robot technology.
You will get all of the answers of your questions in relation to the robot and robotics here. Do not pass your valuable time here and there to understand about that invention. Just, read the articles and worship yourself with the understanding of modern androids and robots.
Day by day robots have become one of the most discussed topics among the new generation who love technology. Robots are now not only the field of interest among researchers but also to the school kids. They are young yet they have shown their talents in making different types of robot. To make them more interested and inspired about robots, some robotics competitions take place every year. FIRST is one of them. FIRST is a very well known organization, which started in 1992. It is an international robotics competition among the high schools.
In 2007, 32500 students from 1303 high schools took place in the competition. They were from different countries such as Canada, Brazil, Israel, the USA, and UK etc. Their objective was constructing a competitive robot, which can be controlled from remote and to complete a task given by FIRST committee. It is an example of an event. The task is changing in every year. The name of the tasks from 1992 to 2009 are- Maize Craze, Rug Rage, Tower Power, Hexagon Havoc, Torpid Terror, Ladder Logic , Double Trouble, cooperation FIRST, Zone Zeal, Stack Attack etc.
Corporate employees, college students or teachers are involved in the FIRST robotics competition as team of mentors. The high school students work under them to design and build a robot within six weeks. The robot is to be played a task like a game, which can complete the task or come closest to accomplish it, is the winner. The competition generally starts in January. FIRST arranges local competitions in USA, Israel and Canada. All teams get kit and the description of the game when the season of FIRST starts. The tools are the necessary basic parts to build robots.
Sponsors give these to the teams. Teams are also allowed to buy extra items with limited money. Motors, robot controllers, speed controllers, plastic tubing with design and programming software are included in kits. When the teams get their kits, six weeks begin. There has to be twenty-five members (not more than 100) in a team.
FIRST robotics competition gives the awards to the most accomplished task. However, it also awards the teams who individually realize the goal of the tasks. This competition has already made a positive impression on the robotics industries. The hope for the robots is the young generation. FIRST helps them to find a strong platform for career building in this field.

9. Robots and Humans

Androids and Humans Robots is one of the most fantastic and extraordinary inventions of modern technology and science. Scientifically a robot is an electro mechanical device, which is commanded by a P. C. or any electric program. Consequently, it does work at its own. Sometimes its appearance is analogous to humans and appears to have the aim and other traits like a person.
The mechanical limb movement simply pulls others. Both humans and other animals are captivated by its (robot) manipulating power and angle. Bots do today many household tasks. Robots do as an example making bed tea, cleaning rooms and many other household activities. Therefore, androids massively influence daily existence. Androids are used for the first time in 1961 when it worked well for lifting hot piece of metal from a die-casting machine and stack them.
From then to until now it has been used for many purposes like working in unsanitary environment, in dangerous environment and so on. With the advancement of the planet, the purposes and demands are also changing. To accommodate with the world many states builds assorted categories of bots, which are used for medical purposes, in the sphere of defense, in institutional field in entertaining, in nursing and many other things. However, this advancement does not come over night. Many scientists and devoted establishments play a critical role for this advancement. For their struggle, this advancement has happen. Among those W.H.
Richards, William Gray Walter, George Devol, the Kuka Robot Group can be discussed.
Classification of bots is done by their categorical work fields. At present, there are two types of androids. Those are autonomous purpose and dedicated purpose. Work field's structure of androids also changes. Some androids are used to do such sorts of works, which is related to nursing. In that case, their arms are constructed in such a fashion so that they may be employed in nursing purposes. On the other hand, when androids are employed in economic purpose their shapes are modified.
In business fields, androids are often used for cutting metals, carrying tools and welding machines. Among all of these facilities, there are some worries about autonomous robots. The autonomous bots are particularly for army androids, which are given some quantity of autonomous functions, concern some gurus. They envision that these androids might be hideous after all having some stresses that robots makes our life simpler than the before.

ALGORITMA GENETIKA DALAM PEMILIHAN SPESIFIKASI KOMPUTER

ALGORITMA GENETIKA DALAM PEMILIHAN SPESIFIKASI KOMPUTER


Latar Belakang

Seiring dengan pesatnya perkembangan jaman saat ini, perkembangan komputer juga mengalami peningkatan yang cukup pesat. Sekarang hampir tiap orang mengenal komputer, baik itu yang sudah mengetahui secara mendalam maupun sekedar mengenal saja. Namun dilihat dari kenyataannya, kebanyakan orang belum mengenal komputer secara utuh, dengan kata lain sekedar mengetahuibagaimana menggunakan komputer saja tanpa mengetahui secara mendalam bagian-bagian dari komputer tersebut, apalagi sampai mengetahui fungsi-fungsi tiap bagian itu.
Pada kenyataannya yang sering terjadi adalahspesifikasi komputer yang dibeli tidak sesuai dengan kegunaannya. Misalnya spesifikasi yang dibeli terlalu tinggi, padahal hanya digunakan untuk browsing saja, atau sebaliknya spesifikasi yang dibeli terlalu rendah padahal komputer akan digunakan untuk bermain game sehingga tidak nyaman digunakan ketika bermain game. Hal ini sering terjadi pada orang-orang yang masih awam dengan komputer, sedangkan pada perusahaanperusahaan hal ini jarang terjadi karena rata-rata tiap perusahan sudah memiliki bagian teknologiinformasi yang pastinya orang-orang didalamnyasudah mengenal komputer dengan baik.

Tujuan

Tujuan yang ingin dicapai pada penelitian ini adalah menerapkan algoritma genetika yang dapat membantu pengguna dalam mengoptimalkan pemilihan spesifikasi komputer yang sesuai dengan kebutuhan mereka.

Pengenalan Algoritma Genetika

Algoritma genetika adalah algoritma yang memanfaatkan proses seleksi alamiah yang dikenal dengan proses evolusi. Dalam proses evolusi, individu secara terus-menerus mengalami perubahan gen untuk menyesuaikan dengan lingkungan hidupnya. Proses seleksi alamiah ini melibatkan perubahan gen yang terjadi pada individu melalui proses perkembangbiakan. Dalam algoritma genetika ini, proses perkembangbiakan merupakan proses dasar yang menjadi perhatian utama, dengan tujuan mendapatkan keturunan yang lebih baik Konsep dasar dari proses evolusi dapat dianalogikan dengan serangkaian individu di alam yang saling berkompetisi untuk mempertahankan
hidupnya, salah satu caranya adalah dengan penyesuaian diri dengan lingkungannya.Karakteristik tiap individu dalam mempertahankan hidup dapat ditentukan oleh inti dasar yang disebut sebagai gen. Sedangkan kromosom adalah kumpulan dari gen yang merupakan komponen utama individu dalam berkembang biak. Kromosom dibentuk dari komposisi gen yang berderet teratur didalamnya. Fungsi dari gen dapat dilihat dari posisi gen yang
tersimpan dalam tiap segmen yang khas dari kromosom yang disebut locus. Gen-gen yang terletak pada locus yang bersesuaian dari kromosom yang mempunyai pekerjaan yang sama atau hampir
sama disebut alele. Dalam kompetisi mempertahankan hidup akan mendorong adanya dominasi dari individu yang kuat terhadap individu yang lemah. Individu yang kuat akan terus bertahan hidup sedangkan individu yang lemah akan pelan-pelan tersingkir dan kemudian mati. Individu yang hidup akan terus berusaha menyesuaikan diri dengan lingkungannya yang bias menimbulkan variasi dalam suatu keturunan. Hal ini terjadi karena beberapa sebab antara lain:
1. Adanya mutasi gen, yaitu perubahan gen dari individu.

2. Adanya rekombinasi (pindah silang) gen dalamsuatu keturunan yang menghasilkan variasivariasi kromosom baru.Pada algoritma genetika, untuk mencari solusioptimal maka individu akan mengalami evolusi dari
generasi ke generasi dengan terjadinya variasi genetika dan seleksi alam. Seleksi alam dianggap sebagai proses optimasi dari individu-individu tersebut. Jadi individu yang unggul, yang mampuberadaptasi dengan lingkungannya adalah individuyang muncul sebagai solusi yang optimal.Algoritma genetika merupakan prosedur iteratif, bekerja dengan suatu set untaian yang disebut populasi sebagai kandidat solusi dengan jumlah yang konstan. Populasi ini kemudian berkembang biak dari generasi ke generasi melalui operator genetik seperti pindah silang dan mutasi.
Selama tiap langkah iterasi yang disebut generasi,

Langkah-langkah Algoritma Genetika

Dari Gambar 1 dapat dijelaskan dalam tiga struktur utama yaitu sebagai berikut:

1. Membangkitkan populasi awal, yaitu dengan proses acak sehingga didapatkan solusi awal.
2. Membentuk generasi baru dengan enggunakan 3 operator yaitu seleksi, pindah ilang dan mutasi.

kriteria yang diinginkan. omponen-komponen dari algoritma genetika
dapat dijelaskan sebagai berikut:

1. Populasi, yaitu kumpulan dari beberapa romosom. Individu bisa dikatakan sama dengan kromosom, yang merupakan sebuah olusi yang dibangkitkan dalam algoritma genetika dan dibentuk dari kumpulan gen. Gen erupakan suatu nilai yang menyatakan satuan dasar yang membentuk suatu arti tertentu. Nilai ari gen (alele) ini bisa biner, float, dan ombinatorial.

2. Fungsi Fitness, yaitu nilai yang menyatakan baik tidaknya suatu solusi (individu). Semakin besar nilai fitness suatu individu maka semakin baik pula solusinya. Algoritma genetika bertujuan mencari individu dengan nilai fitness yang paling tinggi. Pada aplikasi pemilihan spesifikasi komputer ini rumus fitness yang digunakan adalah:



Setiap alele merepresentasikan masing-masing perangkat komputer dan mempunyai bobot sendiri. Bobot merupakan nilai tingkatan perangkat keras dimana nilainya didapatkan
dari distributor komputer. Bobotmax merupakan nilai bobot maksimum dan n merupakan
jumlah gen dalam satu kromosom. 3. Seleksi, proses ini dilakukan untuk mendapatkan calon induk yang baik. Dalam pengertian induk yang baik akan menghasilkan keturunan yang baik. Semakin tinggi nilai fitness suatu individu semakin besar kemungkinannya untuk terpilih. Seleksi dapat dilakukan dengan cara roulette wheel. Seleksi roulette wheel untuk memilih induk dilakukan dengan menggunakan persentase fitness setiap individu, dimana setiap individu mendapatkan luas bagian sesuai dengan persentase nilai fitnessnya.

4. Pindah silang (cross over), yaitu merupakan salah satu operator dalam algoritma genetika
yang melibatkan dua induk untuk menghasilkan keturunan yang baru. Pindahsilang dilakukan dengan melakukan pertukaran gen dari dua induk secara acak. Ada dua macam pindah silang yaitu pindah silang satu titik dan pindah silang banyak titik. Pada aplikasi ini digunakan pindah silang satu titik. Pindah silang dilakukan dengan cara menentukan posisi awal dan akhir gen pada individu yang akan dikawinkan secara acak. Kemudian dilakukan penukaran nilai gen induk
1 dan induk 2 dari posisi awal sampai dengan posisi akhir untuk diperoleh anak 1 dan anak 2
seperti terlihat pada Gambar 2 berikut :


Dari Gambar 2 dapat dilihat bahwa proses pindah silang terjadi pada satu titik yaitu pada
gen ke-3 dan ke-4.

5. Mutasi, yaitu merupakan operator yang menukar nilai pada gen, misalnya gennya
bernilai 0 menjadi 1. Mutasi dilakukan dengan memberikan nilai inversi atau menggeser nilai gen pada gen yang terpilih untuk dimutasikan. Pada aplikasi ini mutasi dilakukan dengan cara menggeser posisi gen yang dimutasi. Penggeseran ini dilakukan dengan melakukan penambahan atau pengurangan pada posisi tersebut. Proses ini dapat digambarkan pada
Gambar 3 berikut :



PERANCANGAN SISTEM

Use Case

Use case untuk aktor pengguna pada aplikasi pemilihan spesifikasi komputer ini ditunjukkan pada Gambar 4 :


Untuk menggunakan proses algoritma genetika pengguna terlebih dahulu memilih kebutuhan yang sesuai, kemudian membangkitkan populasi awal, melakukan proses seleksi, pindah silang, mutasi dan yang terakhir adalah melihat solusi yang dihasilkan. Use case untuk aktor administrator pada aplikasi Pemilihan spesifikasi komputer ini
ditunjukkan pada Gambar 5 :



Algoritma Genetika
Diagram aktivitas algoritma genetika ditunjukkan oleh Gambar 6 :







Populasi awal kromosom akan terbentuk yang nantinya diseleksi untuk mendapatkan kromosomkromosom terpilih. Kromosom-kromosom ini
kemudian akan mengalami proses pindah silang dan mutasi. Setelah didapatkan kromosom solusi, kromosom tersebut akan dicocokkan dengan basisdata yang ada untuk kemudian dikonversi menjadi spesifikasi komputer yang diminta.

Perubahan Data Komputer

Diagram aktivitas perubahan data komputer ditunjukkan oleh Gambar 7 :

Dari Gambar 7 dapat dijelaskan bahwa proses perubahan data komputer dilakukan oleh
administrator. Administrator harus masuk kedalam mode administrator untuk dapat melakukan proses ini, yaitu dengan memasukkan password pada menu login. Data kemudian dapat diubah sesuai dengan perkembangan yang terjadi, setelah itu data disimpan di basisdata.

Perubahan Bobot Komputer

Diagram aktivitas perubahan bobot komputer ditunjukkan oleh Gambar 8 :



Dari Gambar 8 dapat dijelaskan bahwa proses perubahan bobot komputer yang ada di basisdata sesuai dengan perkembangan komputer yang terjadi. Perubahan ini nantinya akan disimpan kedalam basisdata kembali.

PENGUJIAN

Pengujian dimulai dengan memberikan informasi kebutuhan yang diinginkan dengan batasan dana yang dipunyai. Dari nilai-nilai tersebut algoritma genetika akan melakukan interasi (gambar9) untuk mencari nilai keluaran dengan fitness optimal dengan harga yang mendekati batasan dana yang ada.

Setelah semua proses algoritma genetika dijalankan maka pengguna dapat mengetahui keluaran yang diinginkan. Gambar 10. merupakan tampilan dari form Solusi.

Sesuai dengan Gambar 10 maka individu yang mempunyai nilai fitness tertinggi adalah individu ke- 1. Untuk itu solusinya dapat dilihat pada Gambar 10 dimana gen dari individu sudah diubah menjadi satu set komputer dengan disertai nama perangkat keras dan harga masing-masing dan harga keseluruhan perangkat keras.