The Exact Linearization and LQR Control of Semiactive Connected Hydropneumatic Suspension System

Table 3

Comparison of the performance of semiactive system and passive system for the second situation.

Variables	Semiactive		Passive
	RMS	Maximum	RMS	Maximum
Body displacement (m)	0.0028	0.0033	0.0030	0.0048
Body acceleration (m/s^2)	0.9382	7.442	0.8709	8.718
Roll angle (rad)	0.001	0.0048	0.001	0.0047
Roll angle acceleration (rad/s^2)	0.5790	7.69	0.6910	10.44
Suspension deflection (m)	0.0020	0.0037	0.0022	0.0042