Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"numerical optimal control"”.
-
Design and control of a semi-passive, heavy-duty paired mobile robot system with application to aircraft wing assembly
… wall. The 'inner' robot is untethered and is controlled by the 'outer' robot. Despite the significant mass of the outer robot, it operates without the aid of physical external supports. Full modeling of the system is presented. We include calculations for forces and torques produced by sets of …
-
Modeling and Control of a Snake-like Serial-link Structure
The topic considered is the modeling and control of a snake-like serial-link structure. The system is assumed to have torque controls about the joints, is considered to lie in an isotropic plane, and is assumed to interact with this plane in a manner which adheres to some suitable friction laws. …
-
Development of Optimised Pulse Sequences for Magnetic Resonance Imaging of Tumour Metabolism
… RF pulses used in such experiments by means of numerical optimal control was investigated. Genetic algorithm-based pulse sequence optimisation: The performance of pulse sequences in vivo can be limited by fast relaxation rates, magnetic field inhomogeneity and non-uniform spin excitation. A …