Sökning: "Icke-symmetrisk"

Hittade 2 uppsatser innehållade ordet Icke-symmetrisk.

1. 1. Design and Analysis of Non-symmetric Satellite Constellations

   Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

   Författare :Jomuel Danilo Costales; [2023]
   Nyckelord :Space; Satellite; Constellation; Coverage; Non-symmetric; Walker; Set Cover problem; Greedy algorithm; Space; Satellit; Constellation; Täckning; Icke-symmetrisk; Walker; Set Cover problem; Greedy algoritm;

   Sammanfattning : Satellite constellation design has been a well-studied problem since the beginning of the space age. In recent years new concepts and approaches tried to solve it with fewer satellites whilst guaranteeing coverage to the areas of interest, whether globally or regionally. LÄS MER

3. 2. Optimering av sintrade kugghjul

   Master-uppsats, KTH/Maskinkonstruktion (Inst.)

   Författare :Mario Sosa; [2012]
   Nyckelord :;

   Sammanfattning : Powder Metal (PM) gears are machine element components which operate under the same principle as conventional gears, but, due to their intrinsic material characteristic need to be designed slightly different, and its manufacturing process offers advantages previously unobtainable by conventional steel gear manufacturing methods. The use of PM in similar applications, such as synchronous hubs, makes them a suitable candidate for production in such material. LÄS MER