Essays about: "low-cost sensors"

Showing result 1 - 5 of 105 essays containing the words low-cost sensors.

1. 1. Air quality around preschools in Gothenburg: an evaluation of measurement methods

   University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

   Author : Emma Forsmalm; [2023-06-21]
   Keywords : low-cost sensors; passive diffusion samplers; pick-ups and drop-offs; regulatory measurements;

   Abstract : In this study the air quality around four different preschools, chosen to represent different local traffic environments, was measured and the measurement methods used were evaluated. The aim was to compare the information retrieved using different methods, discuss the possible applications of them and finally see if more specific activities, in this case pick-ups and drop-offs, could be seen in the data retrieved. READ MORE

3. 2. Exploring the potential of low-cost sensors in the production stage of the construction industry

   University essay from Jönköping University/JTH, Byggnadsteknik och belysningsvetenskap

   Author : Aiswarya Udayakumar; Aswathi Sarkara Sidharthan; [2023]
   Keywords : low-cost sensors; temperature; humidity; construction industry;

   Abstract : The construction industry is massive but not so advanced in adapting and utilizing technology. Sensors and sensing technology are critical elements that can enhance the digitalization of the construction industry. The need for low-cost sensors is rapidly increasing as the industry steps into the construction 4.0 phase. READ MORE

4. 3. Coordinate­Free Spacecraft Formation Control with Global Shape Convergence under Vision­Based Sensing

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Omid Mirzaeedodangeh; [2023]
   Keywords : Bispherical Coordinates; 3D Formation Control; Spacecraft Formation Flying; Multiagent Systems; Prescribed Performance Control; Vision-Based Sensing; Bisfäriska Koordinater; 3D Formationskontroll; Rymdfarkostformationsflygning; Multiagentsystem; Föreskriven Prestandakontroll; Synbaserad Avkänning;

   Abstract : Formation control in multi-agent systems represents a groundbreaking intersection of various research fields with lots of emerging applications in various technologies. The realm of space exploration also can benefit significantly from formation control, facilitating a wide range of functions from astronomical observations, and climate monitoring to enhancing telecommunications, and on-orbit servicing and assembly. READ MORE

5. 4. RAINWATER HARVESTING FROM ROOF TOPS IN URBAN AREAS: QUANTITY, QUALITY AND ENVIRONMENTAL BENEFIT : Case studies in Sweden and Colombia

   University essay from Mälardalens universitet/Akademin för ekonomi, samhälle och teknik

   Author : Sonny Colin; Michael Erneland; [2023]
   Keywords : 3D-printing; Hydrological cycle; Low-cost sensors; Water scarcity; Water shortage; Water supply; Water quality; Water quality Index; Water quantity;

   Abstract : This study has looked at two separate locations, Malmö in Sweden, and Medellin in Colombia, and what the possibilities of rainwater harvesting are in those locations. The paper investigated data gathered by low-cost sensors in Malmö region, as well as sampling and measurements of rainwater collected in Malmö and Medellin, analysed by laboratories in both countries. READ MORE

6. 5. The Development and Testing of Low-Cost Heat Transfer Enhancements for Solar Dryers

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Hoda Mahmoodi; [2023]
   Keywords : Solar dryer; Bhutan; Drying rate; Solar absorber; Technology and Engineering;

   Abstract : In the mountainous regions of Bhutan and Nepal, post-harvest losses cause significant challenges for producers. Open air sun drying is usually used by farmers to preserve their produce. There are many disadvantages to this method. READ MORE