A solution methodology for exact design space exploration in a three-dimensional design space

CHAUDHURI , ET AL : A SOLUTION METHODOLOGY FOR EXACT DESIGN SPACE EXPLORATION IN A 3 D DESIGN SPACE 3 Time - Constrained 3 D

1 A Solution Methodology for Exact Design Space Exploration in a Three-Dimensional Design Space1 Samit Chaudhuri 2 Stephen A. Blythe3 Robert A. Walker 4 Cadence Design Systems Rensselaer Polytechnic Institute Kent State University San Jose, CA 95134 Troy, NY 12180 Kent, OH 44242 Abstract| This paper describes an exact solution methodology, implemented in Rensselaer's Voyager design space explor...

Thrust - Limited Optimal Three - Dimensional Spacecraft Trajectories

Several optimal three-dimensional orbital transfer problems are solved for thrust-limited spacecrafts using collocation and nonlinear programming techniques. The solutions for full nonlinear equations of motion are obtained where the integrals of the free Keplerian motion in three dimensions are utilized for coasting arcs. In order to limit the solution space, interior-point constraints are use...

A Power Aware Cache and Register File Design Space Exploration

Space as a Semiotic Object: A Three-Dimensional Model of Vertical Structure of Space in Calvino’s Invisible Cities

Following the “spatial turn” of the last 3 decades in humanities and social sciences and the structure of semiotic object, this research studies space as the main semiotic object of Calvino’s (1972) Invisible Cities. Significance of this application resides in examining the possibility of providing a more concrete methodology based on the integration of Zoran’s (1984) 3 vertical levels of const...

OPTIMAL DESIGN OF STEEL MOMENT FRAME STRUCTURES USING THE GA-BASED REDUCED SEARCH SPACE (GA-RSS) TECHNIQUE

This paper proposes a GA-based reduced search space technique (GA-RSS) for the optimal design of steel moment frames. It tries to reduce the computation time by focusing the search around the boundaries of the constraints, using a ranking-based constraint handling to enhance the efficiency of the algorithm. This attempt to reduce the search space is due to the fact that in most optimization pro...