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Solar sun path finder9/10/2023 ![]() They were developed further into the NASA Centurion and NASA Helios aircraft.ĪeroVironment initiated its development of full-scale solar-powered aircraft with the Gossamer Penguin and Solar Challenger vehicles in the late 1970s and early 1980s, following the pioneering work of Robert Boucher, who built the first solar-powered flying models in 1974. They were built to develop the technologies that would allow long-term, high-altitude aircraft to serve as atmospheric satellites, to perform atmospheric research tasks as well as serve as communications platforms. developed the vehicles under NASA's Environmental Research Aircraft and Sensor Technology (ERAST) program. T Technology > TK Electrical engineering.The NASA Pathfinder and NASA Pathfinder Plus were the first two aircraft developed as part of an evolutionary series of solar- and fuel-cell-system-powered unmanned aerial vehicles. As a result, this project has been a success and proven reliable to suit an outdoor application with Malaysian climate situation. The Auto Pathfinder needs to go on a series of assembling process from the tripod placement, base instrument, levelling and positioning before the sunpath diagram can be placed on top of the product. Various information was looked up from various source to ensure this project a success which includes the type of motor used for moving the platform, the type of camera used to capture a photograph of sun path diagram, the type of battery used, the amount of voltage used, the history of solar path finder and how to use them, the type of hardware and software and lastly the way of programming. A Raspberry Pi camera on the other hand, will be installed in this project to take a photograph of the sun path diagram so users can get a better view and aspect of the sun path diagram under the dome and indirectly eliminates human error. Therefore, The Automated Solar Pathfinder helps lessen the time by implementing an automated aligning after the ON switch button is pushed instead of manually setting up the tripod. As a result, the whole process consumes time. These problems have been resolved and improved to become a more efficient and reliable product in this Automated Solar Pathfinder. Although the objectives is more or less the same, the mechanical design seems to have problems which results in limitation to the product. Previously a similar project named Auto Pathfinder was developed. This product provides a smooth, quick and easy set up and at the same time, gives accurate shadings for better calculations. The Automated Solar Pathfinder provides a more advanced system than the Solar Pathfinder for its automated alignment, Raspberry Pi with camera integration and the usage of mobile application. User needs to manually adjust the positioning and draw the shades of obstacles surrounding the particular area on a sun path diagram. A Solar Pathfinder is and still the device that does the shading assessment. ![]() One of them is a shading assessment where shadings of obstacles that blocks the sun from a certain site must be carried out. Before installing a solar panel, it is required to do an assessment on that area. The Automated Solar Pathfinder is an automatic device that serves customers to determine the amount of sun received on a particular site.
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