Results 11 to 20 of about 272,474 (290)
Space Trajectory Planning with a General Reinforcement-Learning Algorithm
AerospaceSpace trajectory planning is a complex combinatorial problem that requires selecting discrete sequences of celestial bodies while simultaneously optimizing continuous transfer parameters.
Andrea Forestieri, Lorenzo Casalino
doaj +2 more sources
Journal of Urban Mobility, 2021 Urban planning has focused on reallocating road space from automobile to more sustainable transport modes in many cities worldwide. Mostly in urban areas, road space (from façade to façade) is highly disputed by different urban activities and functions ...
Gabriel Valença +2 more
doaj +1 more source
Features of the Kabardians’ vernacular architecture in the 19th - early 20th centuries [PDF]
E3S Web of Conferences, 2021 The study examines the vernacular architecture features of the Kabardians in the 19th - early 20th centuries. The main types of dwellings, that are characteristic of the ethnos in the indicated period, are distinguished - these are single-chamber and ...
Kanokova Fatima
doaj +1 more source
Hybrid RRT: A Semi-Dual-Tree RRT-Based Motion Planner
IEEE Access, 2020 Rapidly-exploring Random Trees (RRTs) have been widely used for motion planning problems due to their ability to efficiently find solutions. Informed RRT* is an optimized version of RRT, which not only implements the rewiring process to optimize the tree
Reza Mashayekhi +3 more
doaj +1 more source
Search Space Reduction for the Thermal Unit Commitment Problem through a Relevance Matrix
Energies, 2022 Given the combinatorial explosion related to the operation decisions in the thermal unit commitment problem, this paper presents a new strategy to reduce the search space and to start the multi-modal optimization process.
Layon Mescolin de Oliveira +2 more
doaj +1 more source
Militarization and Weaponization of Outer Space and its Impact on I.R.Iran's Military Security With futures studies approach [PDF]
علوم و فنون نظامی, 2019 Through the history and after more than 58 years, the use of outer space for military purpose has always been the first priority for many countries during the beginning of the space age to achieve space science and technology.
Saeid Madadi, Zakareya Kazempour
doaj +1 more source
Approximate solutions in space mission design [PDF]
, 2008 In this paper, we address multi-objective space mission design problems. From a practical point of view, it is often the case that,during the preliminary phase of the design of a space mission, the solutions that are actually considered are not 'optimal'
Vasile, M. +8 more
core +1 more source
Computing the set of Epsilon-efficient solutions in multiobjective space mission design [PDF]
, 2011 In this work, we consider multiobjective space mission design problems. We will start from the need, from a practical point of view, to consider in addition to the (Pareto) optimal solutions also nearly optimal ones.
Vasile, Massimiliano +2 more
core +1 more source
IEEE Access, 2023 Traditional robotic arm path planning methods are mainly carried out in the tool center point operation space, and frequently solve inverse kinematics problems, thus consuming a large number of computational resources.
Di Zhao +4 more
doaj +1 more source
The production of the new space as the solution of outdoor space planning problem
IOP Conference Series: Earth and Environmental Science, 2020 Abstract The outdoor space has been an interesting part of a university. Many universities create their images by the outdoor spaces designs. As Lefebvre stated that those are called abstract space, the university commodity them. The other spaces are called as lived space, there the users live with cold and hot life and emerged the ...
M Siagian, R Sitorus, F Eddy
openaire +1 more source