Global Positioning System or GPS has been included in earthmoving industries for a certain time already. The heavy equipment manufacturers applied this technology on various procedures. These procedures are land grading, causeways, roads, levees, railway beds, canals, and berms.
A lot of modification and advances in technology, as well as innovation and efficiency with the lesser profit involved, pushed certain kinds of developments. One of these developments is the use of GPS machine control files that are being adapted into earthwork. It can reduce the cost for contractors and would make work faster with the use of these technologies.
By the end of the 1990s, leading heavy equipment corporations have been applying this innovation and dominated the market sector for this technology while advancing it even further. The system works by simply comparing the position of the current location with the blade of the graders. It indicates the difference while being able to adjust them automatically. The GPS then comes into place for this procedure.
A lot of 3D and 2D software are now developed to assist this procedure. The model of the topography is then imported and visualized in these 3D and 2D programs for the operator to conveniently study the area even further. Many companies are developing software of their own while also upgrading and improving them after each revision to provide better accuracy.
There are two types of systems that are being used in earthmoving for the heavy equipment industry. They are simply categorized as Indicate Only and Fully Automatic. These two systems can use one or also two of the receivers. Having only one would limit the guidance system in the orientation of the position of the machine. Having two would allow two points of the position which gives also the angle of the machine in relation to the site plan.
In order for accuracy with this use, there should be an accurate site design as well. The design file that came from an engineering firm can be imported into the GPS display. Some guidance systems will also allow the user to define the grade elevation and angle without the specifics of the original design.
The heavy equipment that can be installed with guidance systems are as follows. Motor Graders, Scrapers, Hydraulic Excavators, and Compactors. Having that installed would make the machines more efficient and productive in terms of accuracy and cost effectiveness. Having this can give less manpower or on site workers.
The cost for one machine would start about a hundred million dollars. And when this is used at its full potential, it can give about thirty percent above the efficiency and productivity rate compared to traditional methods. Because of high accuracy, there is not much cost on materials and resources. This is the reason why a lot of construction projects are using the aid of GPS as a requirement for them to cut expenses.
Although it has limitations to its effectivity due to the environment since it utilizes signals to work. So this should be taken into consideration in the project site where it is located and what are some obstructions that are nearby. Roofs of buildings or any structure close to the site may create a dead zone for the satellite. Although overall Global Position System used in Earthmoving has been the most efficient and productive method and can be also developed even further.
A lot of modification and advances in technology, as well as innovation and efficiency with the lesser profit involved, pushed certain kinds of developments. One of these developments is the use of GPS machine control files that are being adapted into earthwork. It can reduce the cost for contractors and would make work faster with the use of these technologies.
By the end of the 1990s, leading heavy equipment corporations have been applying this innovation and dominated the market sector for this technology while advancing it even further. The system works by simply comparing the position of the current location with the blade of the graders. It indicates the difference while being able to adjust them automatically. The GPS then comes into place for this procedure.
A lot of 3D and 2D software are now developed to assist this procedure. The model of the topography is then imported and visualized in these 3D and 2D programs for the operator to conveniently study the area even further. Many companies are developing software of their own while also upgrading and improving them after each revision to provide better accuracy.
There are two types of systems that are being used in earthmoving for the heavy equipment industry. They are simply categorized as Indicate Only and Fully Automatic. These two systems can use one or also two of the receivers. Having only one would limit the guidance system in the orientation of the position of the machine. Having two would allow two points of the position which gives also the angle of the machine in relation to the site plan.
In order for accuracy with this use, there should be an accurate site design as well. The design file that came from an engineering firm can be imported into the GPS display. Some guidance systems will also allow the user to define the grade elevation and angle without the specifics of the original design.
The heavy equipment that can be installed with guidance systems are as follows. Motor Graders, Scrapers, Hydraulic Excavators, and Compactors. Having that installed would make the machines more efficient and productive in terms of accuracy and cost effectiveness. Having this can give less manpower or on site workers.
The cost for one machine would start about a hundred million dollars. And when this is used at its full potential, it can give about thirty percent above the efficiency and productivity rate compared to traditional methods. Because of high accuracy, there is not much cost on materials and resources. This is the reason why a lot of construction projects are using the aid of GPS as a requirement for them to cut expenses.
Although it has limitations to its effectivity due to the environment since it utilizes signals to work. So this should be taken into consideration in the project site where it is located and what are some obstructions that are nearby. Roofs of buildings or any structure close to the site may create a dead zone for the satellite. Although overall Global Position System used in Earthmoving has been the most efficient and productive method and can be also developed even further.
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