Distributive Simultaneous Localizations and Mapping (SLAM) helps for multiple agents for exploring and building a
global map predicting their locations. The challenge is difficult to identify local map overlaps these agents, especially
when their initial relative positions are unknown. So, to address this problem, a collaborative (AR) frame-work with
liberally moving agents was used without know-how of their initial comparative positions. Each agent in the framework
used a camera only as the input device for its SLAM route.
Boilers in the power plants and process plants have large drums to house the steam – water mixture, to hold large quantity
of water required for steam generation and ensure steam quality. Drums weight anywhere 100 to250 tons with very high
thickness depending on the MW rating. Manufacturing of drums need special machines and process. The total cycle time of
the drum vary from 100 days to 134 days according the capacity. In the process mapping of drum manufacturing shroud
hydro test is a part of cycle taking around 4 – 6 days as of now in 500/600 MW.
Delays in Power Plant Boiler are caused mostly because of leakage during shroud hydro test. By detailed
studying the operation involved in carrying out the shroud hydro test and the issues which are causing the leakages during
hydro test, an attempt has been made to reduce the cycle time of shroud hydro test.
In this work, the strength of the spar I beam profile of the UAV wing structure were analyzed by using three point bend
testing. The three point bend testing were conducted by using controlled load cell of Newton NT-502A series with
maximum capacity of 2000 kg. The spar I beam profilewere made from composite material of carbon fiber prepreg. The
thickness of the component were about 0.25 mm and 0.5 mm. The maximum load of the three point bend testing of the spar
I beam profile gives value of 11 kN. It was shown that the strength of the spar I beam profile gives good efficiencies
compared to the weight itself.