Application of grey prediction for predicting the measuring point for a CMM

Experimental PC based TGPID control method for 2D CNC machine

“…Hybrid method of using grey and PID controller was illustrated in Yang and Li (2007), and of using a Taguchi and grey relational analysis in Nurhadi and Tarng (2008); also in Ping, Liu, Li, and Zhou (2007), Wei and Fei (2007), Peng (2006), Wu and Chen (2005), Huang and Huang (2000) and Chen and Li (2003) were described a grey theory and its applications in many fields, and in Yamaguchi, Li, and Nagai (2005) and Yamaguchi, Li, and Nagai (2007) were derived a grey relational analysis for other implementation of finding an invariable structure.…”

Experimental-Based TGPID Motion Control for 2D CNC Machine

“…This paper formulates a new approach, called Taguchi-Grey-PID method (TGPID) to obtain the optimization of linear motion for CNC machine. A method of just using grey and PID controller was illustrated by [1], of using taguchi and grey relational analysis by [5], [6], [7] and [8]. An XY or multi-axis motion control developments were previously done in [2], [3].…”