... laser deposition parameter estimation particle swarm optimisation powder technology temperature measurement To fabricate a part with desired geometric quality, a closed-loop process control system should be used to regulate the height. Among the three major process parameters, i.e., powder...

... 01 2010 21 01 2010 intelligent control iterative methods laser deposition particle swarm optimisation temperature control Laser metal deposition (LMD) is a promising rapid prototyping technology capable of producing fully functional metal parts directly from computer-aided...

... engineering particle swarm optimisation quality control form tolerance evaluation toroidal surface least-squares fitting minimum-zone fitting particle swarm optimization It is well recognized that manufactured surfaces exhibit randomness due to a variety of uncertain factors involved...

... algorithm, in terms of total machining time and required computational time, is superior to an exhaustive search algorithm. 23 04 2007 24 10 2007 02 05 2008 particle swarm optimisation search problems turning (machining) Determining the optimal process parameters...