Tuesday, May 5, 2020
Ojt Doc free essay sample
Listed in the Philippine Stock Exchange in 2007 after a successful initial public offering, the company has built its reputation for delivering its projects on time, without sacrificing the beauty and functionality of its developments. Initially finding its niche within the affluent Filipino-Chinese community, ALHI has brought modern condo living to Old Manila through a fusion of current trends and traditional comforts and practices. The companyââ¬â¢s developments take inspiration from upscale condos in major cities around the world while incorporating age-old Feng Shui principles. Building on the successful formula of its first project, the 33-storey Lee Tower in Binondo which was sold out within 9 months and delivered ahead of schedule in 2006, ALHI has continued its dynamic and aggressive approach to take on even bigger and bolder challenges. The company has several ongoing developments, with more in the pipeline. It has started turning over units to buyers of its Mayfair Tower along UN Avenue in Ermita, in the heart of colonial Old Manila, and its second condominium in Binondo, the Mandarin Square, which by the end of 2008 is more than 50 percent completed. We will write a custom essay sample on Ojt Doc or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Both developments will take condo living in Manila to a higher level with first class amenities rivaling the best there is in the country. Anchor Land likewise broke ground for its Solemare Parksuites, its first project outside of the City of Manila, in December of 2008. The 18-storey twin tower residential project at the ASEANA Business Park in Paranaque City, near the humongous Mall of Asia, caters to those who want to be at the center of Metro Manilaââ¬â¢s emerging cultural and entertainment hub along scenic Manila Bay. Among the companyââ¬â¢s plans are the development of the tallest building in Binondo, Manila, the 56-storey Anchor Skysuites that is guaranteed to further raise the benchmark in the Chinatown district, as well as projects in San Juan, another in Ermita, a fourth project in Binondo, among others. What sets the company apart from other Philippine developers is its ability to execute its business plans. While others give tremendous focus and attention to their business development efforts but hardly sustain them afterwards, Anchor Land makes sure that its business plans are meticulously implemented. The secret lies in the active involvement of its key people in sales and marketing from the conceptualization stage and throughout the development of each project, with each department ââ¬â from business development to engineering, finance, sales and customer relations ââ¬â all in constant touch to ensure the seamless, on time delivery of the companyââ¬â¢s commitments. In 2008, the company has started to attract the attention not only of local investors, but international award-giving bodies as well for its sterling performance. Anchor Land was one of only two Philippine companies included in Forbes Magazineââ¬â¢s list of 200 Best Companies in Asia with capitalization of under $1 billion, a feat made possible by the companyââ¬â¢s sterling financial performance amidst the global economic slowdown. Internally, the company continues to build and strengthen its organization with the goal by recruiting and honing the best talents available in the manpower market, and by maintaining a small but dedicated cadre of sales people who have imbued Anchor Landââ¬â¢s corporate values of discipline, commitment, and excellent service. The company values each and every employeeââ¬â¢s contributions, and recognizes them via a rewards and recognition system that puts premium on providing the best service to customers throughout the whole cycle of each and every project. III. Summary of OJT Experience IV. Assessment of the OJT/Practicum Program A. New Knowledge, attitudes and skills acquired Being the intern of the I. T. Department of Anchor Land Holdings Inc. I have learned many things that are beneficial for me and for my well ââ¬â being. Here is the list of the skills that I acquired during my internship period: -Organization of files. -Networking. -Remote Access. -LAN cables. -LAN and Internet connections. -Centralized server. -Ncomputing technology -Computer building. -Kaspersky Lab. -Organization Security. -Data Back-up. -Routers For Troubleshooting -Printers -Fax Machine -Photocopy Machine. -Outlook. -Web connectivity. -Skype. -Computers. -Routers.
Saturday, April 11, 2020
Sample Essay About St Century Learners
Sample Essay About St Century LearnersYou can try your hand at a sample essay about st century learners if you are interested in writing for some scholarship. In today's economy, students are going to school for almost any reason, but they will only be successful if they know how to write a quality essay. If you are interested in this career, take the time to find out the basics of how you can go about it.St century learners are scholars in a specific field. Typically, they will go to college and begin studying a specific subject area in which they are interested in. In some cases, the area of study will require a thesis for the student to submit to a professor.The student will use this thesis to help the professor decide which students can do the best job as a st historian. You can find out if you are interested in this career by taking the sample essay about st century learners. Here is the example that the samples used to teach the sample essay about st century learners.Students a re seeking financial aid for their studies and the instructor will place them into the class as a set historian. He'll assign a research project and will allow the student to take control of the project. The student will have to learn how to read documents, write essays, and come up with original research.While many of historians started their careers as teaching assistants, others are now highly respected scholars. If you are one of these historians, you will find that this is a great career choice. Take the time to find out how you can go about it and you will find that you are qualified for it.By taking the time to find out what the requirements are for writing an essay about st historians, you will be able to apply for this career. Many universities are ready to provide financial assistance if you are truly interested in it. Look online for scholarships and look for organizations such as St Century Scholarly Programs if you are interested in applying for one.The programs offer y ou a scholarship to go on and to continue on with a college education. You may not know if you are prepared for it, but if you take the time to find out, you will be prepared for it. Make sure that you take the time to find out about the scholarship and see if you qualify for it.
Saturday, April 4, 2020
Results Of World War I Essays - Treaty Of Versailles,
Results of World War I World War I became known as the Great War because it was the biggest war ever in the history of the world. It was supposed to be the war to end all wars. But it wasn't, 20 years later Germany rebuilt its army, and tried again to take over Europe. The peace treaties were partially responsible for World War II. (A) The end of World War I came after 4 years of harsh fighting. When the Americans joined the war effort in April of 1917, the Allies were given unlimited industrial and manpower resources. The US were decisive in winning the war, by sending about 10,000 soldiers per day, over to Europe. Revolution in Germany finally brought an end to the war. In October, 1918, the people of Germany couldn't tolerate the slaughter no more. An armistice, based on Wilson's 14 points, was signed on November 11, 1918. Germany had to evacuate all territory west of the Rhine immediately. (B) The Treaty of Versailles, named for the French palace where it was unveiled, was put together by 70 delegates; representing 27 victorious allied nations at, what was called, the Paris Peace Conference. Germany nor Russia were allowed to attend the conference because Russia, who broke away from the war, because of conflicts at home, signed a separate peace treaty with Germany. The leaders of the Big Four, consisting of Woodrow Wilson from the US, Georges Clemenceau from France, David Lloyd George from England, and Vittorio Orlando from Italy, made most of the important decisions at the Conference. Clemenceau was a tough, determined, and skillful politician. He was also a vengeful, old man. He was determined that Germany should not only suffer for what they had done, but that the peace terms should make it impossible for Germany to wage war ever again. Lloyd George was also a skillful politician. He wanted Germany's war leaders to be punished. And he was determined that none of Wilson's 14 points should be allowed to interfere with England, its traditional policies, or its commitments to others. Orlando, the least important of the Big Four, was determined that Italy was to receive huge territorial rewards that had been promised to them in 1915 to lure Italy to fight the war for the Allies. After three and half months of argument the delegates finally finished the treaty, and it was ready to be presented to Germany. The treaty had called for a number of changes to Germany and the world. The League of Nations was adopted, the only aspect of the 14 Points that was accepted. The treaty called for a world disarmament. The Allies were to occupy Rhineland for at least 15 or more years. The German provinces of Posen and West Prussia were given to Poland. Germany's colonies were given to the League of Nations. England and France divided up Germany's African colonies, and Japan took islands in the South Pacific. Germany had to accept sole responsibility for the war. The former emperor and war leaders were to be tried as war criminals, but that part of the treaty never came about. Germany's army was limited to 100,000 soldiers and they couldn't have any heavy artillery. The general staff was abolished, and the navy was reduced. No air force was allowed, and the production of plan es was forbidden. The worst part of the treaty, for the Germans, was that they had to pay the large sum of reparations. The French felt that the terms of the treaty were too merciful and voted out George Clemenceau. During the second debate at Versailles, the leader of the German delegation, Brockdorff-Rantzau, did not sign the treaty. He felt that the economic fulfillments were impossible. The German Chancellor Philipp Scheidemann also did not sign the treaty. When it became obvious that the treaty had to be signed, Brockdorff-Rantzau and Scheidemann resigned on June 21. The treaty was finally signed by new Chancellor Gustav and a new delegation on June 28. In the US, despite Wilson's efforts, the Senate did not ratify the treaty. Instead they made their own separate treaties with Germany, Austria, and Hungary. (C) Other treaties were made for the other central countries in the war. Austria signed the Treaty if Saint-Germain. It said that the
Sunday, March 8, 2020
An Overview of Biomes and Climate
An Overview of Biomes and Climate Geography is interested in how people and cultures relate to the physical environment. The largest environment of which we are part is the biosphere. The biosphere is the part of the earths surface and its atmosphere where organisms exist. It has also been described as the life-supporting layer that surrounds the Earth. The biosphere we live in is made up of biomes. A biome is a large geographical region where certain types of plants and animals thrive. Each biome has a unique set of environmental conditions and plants and animals that have adapted to those conditions. The major land biomes have names like tropical rainforest, grasslands, desert, temperate deciduous forest, taiga (also called coniferous or boreal forest), and tundra. Climate and Biomes The differences in these biomes can be traced to differences in climate and where they are located in relation to the Equator. Global temperatures vary with the angle at which the suns rays strike the different parts of the Earths curved surface. Because the suns rays hit the Earth at different angles at different latitudes, not all places on Earth receive the same amount of sunlight. These differences in the amount of sunlight cause differences in temperature. Biomes located in the high latitudes (60Ã ° to 90Ã °) farthest from the Equator (taiga and tundra) receive the least amount of sunlight and have lower temperatures. Biomes located at middle latitudes (30Ã ° to 60Ã °) between the poles and the Equator (temperate deciduous forest, temperate grasslands, and cold deserts) receive more sunlight and have moderate temperatures. At the low latitudes (0Ã ° to 23Ã °) of the Tropics, the suns rays strike the Earth most directly. As a result, the biomes located there (tropical rainforest, tropical grassland, and the warm desert) receive the most sunlight and have the highest temperatures. Another notable difference between biomes is the amount of precipitation. In the low latitudes, the air is warm, due to the amount of direct sunlight, and moist, due to evaporation from warm sea waters and ocean currents. Storms produce so much rain that the tropical rain forest receives 200 inches per year, while the tundra, located at a much higher latitude, is much colder and dryer, and receives just ten inches. Soil moisture, soil nutrients, and length of growing season also affect what kinds of plants can grow in a place and what kinds of organisms the biome can sustain. Along with temperature and precipitation, these are factors that distinguish one biome from another and influence the dominant types of vegetation and animals that have adapted to a biomes unique characteristics. As a result, different biomes have different kinds and quantities of plants and animals, which scientists refer to as biodiversity. Biomes with greater kinds or quantities of plants and animals are said to have high biodiversity. Biomes like the temperate deciduous forest and grasslands have better conditions for plant growth. Ideal conditions for biodiversity include moderate to abundant precipitation, sunlight, warmth, nutrient-rich soil, and a long growing season. Because of the greater warmth, sunlight, and precipitation in the low latitudes, the tropical rainforest has greater numbers and kinds of plants and animals than any other biome. Low Biodiversity Biomes Biomes with low precipitation, extreme temperatures, short growing seasons, and poor soil have low biodiversity fewer kinds or amounts of plants and animals due to less than ideal growing conditions and harsh, extreme environments. Because desert biomes are inhospitable to most life, plant growth is slow and animal life is limited. Plants there are short and the burrowing, nocturnal animals are small in size. Of the three forest biomes, the taiga has the lowest biodiversity. Cold year-round with harsh winters, the taiga has low animal diversity. In the tundra, the growing season lasts a mere six to eight weeks, and plants there are few and small. Trees cant grow due to permafrost, where only the top few inches of the ground thaw during the short summer. The grasslands biomes are considered to have more biodiversity, but only grasses, wildflowers, and a few trees have adapted to its strong winds, seasonal droughts, and annual fires. While biomes with low biodiversity tend to be inhospitable to most life, the biome with the highest biodiversity is inhospitable to most human settlement. A particular biome and its biodiversity have both potential and limitations for human settlement and meeting human needs. Many of the important issues facing modern society are the consequences of the way humans, past and present, use and change biomes and how that has affected the biodiversity in them.
Friday, February 21, 2020
September 11th and U.S. Foreign Policy Essay Example | Topics and Well Written Essays - 1250 words
September 11th and U.S. Foreign Policy - Essay Example Insofar as many Arab Muslims, not least of which are the perpetrators of 9/11, are concerned, the United States' bias towards Israel and the aggressive stand it has adopted towards Arab Middle Eastern states is at the heart of the anger which fuelled the terrorist attacks of 9/11. The United States, as the primary mediator in the Arab-Israeli conflict, is ethically bound to adopt a neural stand and support international law but, public statements by American politicians expresses clear bias towards Israel. For example, on the 1st May, 2003, the U.S. Congress Majority leader publicly stated in a televised speech that he was "content to have Israel grab the entire West Bank there are many Arab nations that have many hundreds of thousands of acres of land, soil, and property and opportunity, to create a Palestinian state" (qtd. in Pomper, Foerstel and Broder). Apart from being an expression of clear bias from the conflict's chief mediator, such statements deeply anger Arab and Moslem populations because they exhibit an utter disregard for international law. That the United States is, within the ... Security Council Resolution 242"). Not only has Israel refused to respect this resolution but, to date, the United States has exploited its veto power to prevent the passage of ten resolutions which reiterated Resolution 242 and demanded ("U.S. Has A Long History"). Added to that, the United States has further vetoed resolutions which not only called upon Israel to respect international law but which condemned its killing of innocent Arab civilians and children. In total, the U.S. has vetoed 77 resolutions which condemned Israeli actions against Arab people and territories, and which demanded the withdrawal of Israel from Occupied Territories. With hardly any exception, the resolutions vetoed by the US had obtained near-unanimous Security Council and General Assembly approval (Reilly). From the Arab viewpoint, therefore, the United States is denying them justice under the law. The nature of the resolutions vetoed by the United States is fully expressive of the extent to which it is determined to deny Arab states justice under the law, and the degree to which it is biased in favor of Israel. This statement is amply supported by facts. For example, in 1990, the United States vetoed a resolution condemning the murder of seven unarmed Palestinian civilians by an Israeli, and in December 2002, vetoed another resolution condemning Israel's killing of UN employees ("U.S. Vetoes of UN Resolutions Critical of Israel"). Indeed, the United States has further vetoed resolutions whose intent was the "affirmation of the inalienable rights of the Palestinians," and the murder of Palestinians as they prayed inside al Aqsa Mosque.
Wednesday, February 5, 2020
Critique the Article Critical Thought Assignment
Critique the Article Critical Thought - Assignment Example The participants are not compensated of the losses that they undergo due to the unexpected strikes. Thought the whole article, the author shows disapproval of the trade unions and the roles that they play in advocating the rights of the workers. He simply agitates for proactive planning and foreseeing such events before they happen, and hence plan in good time (Jay, pg. 28). The labor unions play a very critical role in the life of the workers. It advocates their rights, which includes wages, allowances and good working environment. The author is not sensitive to the needs of the workers when he disregards the strikes and their agitation for their needs. Essentially, the management of the institutions that took place in the strike is to blame. Why could they not settle the issues with the workers and prevent the occurrence of the strike? Even as far as the workers have their right to protest against poor working conditions, they should be strategic in their planning. They do not want to call for a strike, and no step is taken to improve their grievances. They possess the power to power to dictate what they want as long as it is in line with the operations of the firm. There is no problem with the workers calling for a strike before a big event, as it likely to be felt more than before. In summation, the authorââ¬â¢s opinion is contrary to the rights of the workers. He is too much on the unexpected losses caused due to the sudden
Tuesday, January 28, 2020
Autonomous Tennis Ball Picker Robot
Autonomous Tennis Ball Picker Robot The basic purpose of this project is to provide opportunity and benefit to the sports players. They can do more practice in less time with the help of this robot. Various different electronic devices were used to pick the tennis ball or any other ball. It is not so easy for any tennis player to pick a ball lot of times during practice. It affects his practice and time.Autonmous tennis ball picker robot will save the time of a player. He can do more practice in less time. This robot is not only for a tennis player .it is easy to use and cost effective. Our design is not only for tennis, it can also be used in other sports involving balls of similar size. Chapter 1: Introduction: In the tennis and sports equipment market, there are very few advanced electronic devices assisting in the feeding and picking of tennis balls or any other kind of balls. Tennis players do not prefer picking up over five hundred balls after a long days worth of drilling, or a baseball player would not enjoy picking up over five hundred baseballs on the ground from batting practice. As a result, our solution is an autonomous ball-picker device that is easy-to-use and cost-effective. Our design can be used for a variety of sports besides tennis, involving balls of similar size and weight. Chapter 2: Literature Review This Chapter is a review of the background material. This includes comparison of previous devices used for same purpose. it also includes the way how this robot is more effective then previous.? Chapter 3: Modeling and Design This Chapter describes the modeling of different parts of our robot. And all the various other Design decisions and selections made throughout the course of the project. Chapter 4: Experimental setup This Chapter describes in detail the techniques used in our robot. It contains the detection of the ball, design of user interface and all other aspects of the project. Chapter 5: Results and Discussion This chapter provides a result of the project in which the key points of the project are Discussed and any specific conclusions are drawn Chapter 6: Recommendation This chapter is an analysis of the project in terms of overall performance and working. It also contains overview and recommendation of experts Chapter 1 Introduction Professional tennis matches can last upward of 3 hours, often with little more than 10 minute of rest in- Between sets .The need to train for such endurance matches becomes difficult without a partner of Adequate skill. For decades, tennis players have been using automatic tennis ball launching machines to train without the need of a partner. Therefore, it is determined that using current technology, a player will spend ~35%of the total time collecting tennis ball, and not training. This is a large proportion of the time, and needs to be reduced to truly emulate a tennis match. There are certain method of automatically collecting tennis ball ,as will be investigated in section 3 Proposed Solution ,but the e are not portable, and require extensive modification to the tennis court. 1.1 Needs Assessment There is a need to improve upon the experience of the solo practice sessions of ball sport athletes by Extending the duration of consecutive shots, kicks or swing of the soloist through the conception of a ball-gathering system that operates while the solo athlete is in practice. Current practice session duration are limited by the number of balls initially loaded into the automatic ball launchers .At the end of practice sessions, or during intermissions, the ball must be manually picked up. Existing automatic ball return systems are not portable and cannot be used in conventional courts. 1.2 Goal Statement The solution shall serve as a tool to improve the solo practice experience by gathering stray balls in Conventional practice environments and returning them to the user, or a more desirable location. The System shall also be relatively portable, and address the need of requiring manual collection of stray balls Following each practice session. 1.3 Human Controlled Manual Pickup Human controlled manual pickup involves the use of a tool such a those seen in Figure 1: Manua Tennis Ball Collection Mechanism .This type of solution require the user to top hi /her training session in order to both collect the ball and load them back into the launching device. This solution will score well in the area of cost and portability, but will obviously rank very low in terms of speed. LITRATURE REVIEW 2.1 Introduction: Any mechanical device which can be programmed to perform a number of tasks involving manipulation and movement under automatic control. The term robot suggests a machine that has a humanlike appearance. A robot is a system that has sensors, control system, manipulation power supplies and softwares that work together and perform a task. Designing, building, programming and testing a robot is a combination of physics, mechanical engineering, electrical engineering, structural engineering, mathematics and computing. A study of robotics means that students are actively engaged with all of these disciplines in a deeply problem-posing problem-solving environment. A robot has these essential characteristics: Sensing First of the robot should have an ability to sense its surroundings. It would not sense in that we sense our surroundings. Movement A robot needs to be able to move around its environment. Whether rolling on wheels, walking on legs or propelling by thrusters a robot needs to be able to move. To count as a robot either the whole robot moves, like the Sojourner or just parts of the robot moves, like the Canada Arm. Energy A robot needs to be able to power itself. A robot might be solar powered, electrically powered, battery powered. The way your robot gets its energy will depend on what your robot needs to do. Intelligence A robot needs some kind of smarts. This is where programming enters the pictures. A programmer is the person who gives the robot its smarts. The robot will have to have some way to receive the program so that it knows what it is to do. 2.2 History: A robot is a virtual or mechanical artificial agent. In practice, it is usually an electro-mechanical machine which is guided by computer or electronic programming, and is thus able to do tasks on its own. Another common characteristic is that by its appearance or movements, a robot often conveys a sense that it has intent or agency of its own. The beginning of the robots may be traced to the Greek engineer Ctesibius. In the 4th century BC, the Greek mathematician Archytas of Tarentum postulated a mechanical steam-operated bird he called The Pigeon. Hero of Alexandria (10-70 AD), a Greek mathematician and inventor, created numerous user-configurable automated devices, and described machines powered by air pressure, steam and water. In the 3rd century BC text of the Lie Zi, there is a curious account on automata involving a much earlier encounter between King Mu of Zhou (Chinese emperor 10th century BC) and a mechanical engineer known as Yan Shi, an artificer. The latter proudly presented the king with a life-size, human-shaped figure of his mechanical handiwork made of leather, wood, and artificial organs. Al-Jazari (1136-1206), a Muslim inventor during the Artuqid dynasty, designed and constructed a number of automated machines, including kitchen appliances, musical automata powered by water, and programmable automata. The robots appeared as four musicians on a boat in a lake, entertaining guests at royal drinking parties. His mechanism had a programmable drum machine with pegs (cams) that bumped into little levers that operated percussion instruments. The drummer could be made to play different rhythms and different drum patterns by moving the pegs to different locations. 2.3 Modern era evolution in robotics technology: In these days robotics technology has progressed much more than early nineteenth century. Many new technologies have been invented. Robots are used in many fields as discussed below 2.3.1 Industrial robots (manipulating): An industrial robot is officially defined by International Organization for Standardization (ISO). The International Organization for Standardization gives a definition of a manipulating industrial robot in (ISO 8373). Which is Automatically controlled, reprogrammable, multipurpose manipulator programmable in three or more then three axes which may be either fixed physically or mobile for use in industrial automation applications. The typical applications of industrial robot are wilding painting, assembly, pick and place, packaging, product inspection, testing, all accomplished with high endurance, speed, and precision. 2.3.2 Service robot: Most commonly the industrial robots are physically fixed and have manipulators and robotics arms for the production and distribution of goods. The International Federation of Robotics gives the definition of service robot which is The service robot is a robot which operates semi or fully automatically to perform services useful to the well being of humans and equipment, excluding manufacturing operations. 2.3.3 Military robots: The robots are also used for military purpose. Such types of robots are autonomous or remote controlled robots. There have been some developments towards developing autonomous fighter jets and bombers. The use of autonomous fighters and bombers to destroy enemy targets is especially promising because of the lack of training required for robotic pilots; autonomous planes are capable of performing maneuvers which couldnt otherwise be done with human pilots. 2.3.4 Mobile robot: These types of robots have capability to move around in their environment, they are not fixed to the physical location. The best example of the modern robot that is commonly used in these days is Automated Ground Vehicle (AGV). An AGV is a mobile robot that follows markers or wires in the floor, or uses vision or lasers. Mobile robots are also found in industry, military and security environments. They also appear as consumer products, for entertainment or to perform certain tasks like vacuum cleaning. 2.3.4.1 Classifications: A mobile may classified by: The environment in which they travel: Humanoid. Autonomous underwater vehicles. Unmanned aerial vehicles. The sources they use to move mainly are: Human like legs. Wheeled robots. Tracks. 2.3.4.2 Mobile robot navigation: There are many types of mobile navigation. 2.3.4.3 Manual remote This type of robot is totally under control of a person with the help of some joystick or with the help of any other controlling device. The device may be plugged directly into the robot, may be a wireless joystick. 2.3.4.4 Line-following robot Some of the earliest Automated Guided Vehicles (AGVs) were line following mobile robots. They might follow a visual line painted or embedded in the floor or ceiling or an electrical wire in the floor. Most of these robots operated a simple keep the line in the center sensor algorithm. Mathematical modeling 3.1 Modeling of structure: (2) Where b is the damping force We also know that b = rolling resistance + air drag Rolling resistance = Ãâà µmg Air drag = Ãâà ½Ã à à à ¡dA (V+Và ¢Ã¢â¬Å¡Ã¢â ¬)Ãâà ² So we get b = Ãâà µmg + Ãâà ½Ã à à à ¡dA (V+Và ¢Ã¢â¬Å¡Ã¢â ¬)Ãâà ² Where à à = air density Cd = air resistance A=front resistance coefficient V=vehicle speed Và ¢Ã¢â¬Å¡Ã¢â ¬=head wind velocity We know that the driving force is given as: Where T = torque ÃŽà · = transmission coefficient ir = over all gear ratio rd = radius of tire Now put driving force in equation (2) We know that T=Kti Put in above equation Now Take Laplace By taking common = 3.2 DC Motor Speed Modeling: Where e =back emf so Put in equation (1) By taking Laplace à ¢Ã¢â ¬Ã ¦Ã ¢Ã¢â ¬Ã ¦Ã ¢Ã¢â ¬Ã ¦Ã ¢Ã¢â ¬Ã ¦Ã ¢Ã¢â ¬Ã ¦Ã ¢Ã¢â ¬Ã ¦Ã ¢Ã¢â ¬Ã ¦. (1) Where Where K=constant i=armature current Put the value of T in above equation Take Laplace Put value of from equation (1) Material use We are using aluminum due to following properties Aluminum is a very light metal with a specific weight of 2.7 g/cm3, about a third that of steel. the use of aluminum in vehicles reduces dead-weight and energy consumption while increasing load capacity Aluminum is ductile and has a low melting point and density Dc motor We are using power window motor due to high torque because in this motor worm gears which is best for producing very much torque and sufficient speed Design
Subscribe to:
Posts (Atom)