Optimisation of process parameters using meta-heuristics algorithms for the manufacturing of leaf spring assembly

2012 ◽  
Vol 15 (1) ◽  
pp. 16
Author(s):  
G. Gopalaramasubramaniyan ◽  
V.S. Senthil Kumar ◽  
R. Karthikeyan
Keyword(s):  
Process Parameters ◽  
Leaf Spring

Multi Response Optimization of the Hole Punching Process Parameters in the Leaf Spring Assembly Using the Grey Taguchi Method and Simulated Annealing Algorithm

2011 ◽  
Vol 110-116 ◽  
pp. 1691-1695
Author(s):  
Gopalsamy Gopalaramasubramaniyan ◽  
Ke Zhu
Keyword(s):  
Taguchi Method ◽  
Process Parameters ◽  
Simulated Annealing Algorithm ◽  
Leaf Spring ◽  
Experimental Procedure ◽  
Grey Relational Grade ◽  
Response Optimization ◽  
Annealing Algorithm ◽  
Punching Process ◽  
Grey Relational

This paper presents an attempt to develop an approach to predict the optimal process parameters for the Hole punching process on sheet metal. The Taguchi method is used to define the experimental procedure by its orthogonal array. The multiple responses of the Hole punching process, hole diameter and hole offset are optimised by the Grey Relational Analysis procedure. The statistical analysis of variance reveals the significant parameters which affect the process by analyzing the input parameters with the grey relational grade. The Non linear model obtained by this analysis is further processed by a Meta heuristic algorithm to obtain the optimality.

Halogenation of ORMOSIL: A Promising Rout for Tailoring Optical Absorptions

2003 ◽  
Vol 771 ◽  
Author(s):  
Amir Fardad ◽  
Wei Liang ◽  
Yadong Zhang ◽  
Bryson Case ◽  
Shibin Jiang ◽  
...  
Keyword(s):  
Process Parameters ◽  
Sol Gel ◽  
Fiber Amplifiers ◽  
Grignard Reaction ◽  
Coupling Loss ◽  
Beam Splitters ◽  
Silicon Technology ◽  
Sol Gel Process ◽  
Propagation Losses ◽  
Signal Intensities

AbstractFluorinated and photo-imageable precursors are synthesized through a Barbier-Grignard reaction for 1550-nm window. The precursors are used for the sol-gel process of integrated optic components for silica-on-silicon technology. Material compositions and process parameters are optimized to achieve internal absorptions >0.1 dB/cm and propagation losses of about 0.5 dB/cm at 1550 nm. Compact 1×16 Beam splitters are designed and fabricated which exhibit >0.3 dB power uniformity, >0.1 dB PDL and 1.5 dB coupling loss. By hybrid integration of the passive splitters and in-house fiber amplifiers, amplifying splitters are demonstrated at various signal intensities.

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