Exact(6)
Two numerical examples: 10 bar planar truss and spatial truss dome are used to illustrate the proposed methodology of solution.
A comparative study of these algorithms shows the suitability of the LPOA for solving real-world practical spatial truss structures.
The structural efficiency of the proposed systems is compared with that of conventional double layer spatial truss systems.
The method is verified and compared with the PSO and PSOPC algorithms used for the designs of five planar and spatial truss structures.
The first model was a spatial truss similar to the Leonhardt truss, in which the concrete compression diagonal struts, separated by cracks on each side of the vertical and horizontal element were inclined to the axis of the chords at the angle of 45°.
Hence to completely describe how a BiPCR climb in a spatial truss, we have to provide a series of discrete footholds and the continuous trajectories between adjacent footholds of the same swinging grippers.
Similar(54)
The lesson learned from the case study could help professional engineers in being aware on the main peculiarities and structural deficiencies of structural systems made by spatial trusses with brittle connections.
This paper proposes a unified and entirely geometrical methodology for generating 2D and 3D force diagrams for given planar and spatial trusses in static equilibrium within the context of graphic statics.
In this paper, we utilize the sampling-based algorithm, Bi-RRT, to plan single-step collision-free motion for biped climbing robots in spatial trusses.
However, to the best of our knowledge, single-step collision-free trajectory planning of a BiPCR climbing in complex spatial trusses has not been explored.
Collision-free motion planning of BiPCRs in spatial trusses is an open problem, which has been addressed in this paper as a fundamental step to autonomous planning of climbing motion.
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