Adaptive Robust Posture Control of a 3-RPS Pneumatic Parallel Platform with Unknown Deadzone

Table 1

Constant values used in the model.

Symbols	Descriptions	Value
	Chamber A area	m^2
	Chamber B area	m^2
	Air constant	Nm/(Kg·K)
	Air source temperature	295 K
	Cylinder length	0.2 m
	Heat capacity ratio	1.4
, ,	Filter parameters	1, 50, 0.1
	Dead volume	0.2 L
	Heat transfer constant	50 W/(m^2 K)
	Cylinder diameter	0.063 m
	Fading factor	0.1
	Normalization factor	0.1
,	constant	80, 4
,	constant	200, 10
	Error vector feedback
	feedback
	feedback
	Initialization
	Initialization
	Initialization
	Boundary of fast compensation	10
	Boundary of fast compensation	10
	The upper bound of	1000
	The upper bound of	100
	The upper bound of	100
	Max estimation speed vector
	Max estimation speed vector
	Max estimation speed vector