Optimization of 100-Meter Green Bank Telescope

摘要

Candidate designs for NRAO's 100-m clear-aperture radio telescope were evaluatedand optimized by JPL using JPL-developed structural optimization and analysis software. The weight of a non-optimum design was reduced from 9.4 million pounds to 9.2 million pounds. The half-pathlength error due to gravity deformations was reduced from 0.041-inch rms to 0.034-inch rms.