Endocrine Composite Skyhook-Groundhook Control of Electromagnetic Linear Hybrid Active Suspension

Table 6

The output RMS values in time domain and control effect for different suspensions.

Modes	Indexes	Initial parameters					Changing parameters
		Suspension types			Control effect (%)		Suspension types			Control effect (%)
		Passive	S-G	E-S-G	S-G	E-S-G	Passive	S-G	E-S-G	S-G	E-S-G
E-M		1.6933	1.444	1.3935	−14.7	−17.7	1.2470	1.0774	1.0387	−13.6	−16.7
		0.0404	0.0377	0.0376	−6.7	−6.9	0.0448	0.0416	0.0415	−7.1	−7.4
		751.9	666.9	644.4	−11.3	−14.3	737.8	652.9	629.3	−11.5	−14.7
S-M		4.7893	4.1858	4.0182	−12.6	−16.1	3.5203	3.0873	2.9605	−12.3	−15.9
		0.1144	0.1076	0.1073	−5.9	−6.2	0.1266	0.1189	0.1187	−6.1	−6.2
		2126.7	1726.9	1652.4	−18.8	−22.3	2083.4	1720.9	1643.8	−17.4	−21.1
C-T-M		2.3945	1.8294	1.7073	−23.6	−28.7	1.7637	1.3827	1.3102	−21.6	−25.7
		0.0572	0.0519	0.0517	−9.3	−9.6	0.0634	0.0574	0.0572	−9.5	−9.8
		1063.4	929.4	906.0	−12.6	−14.8	1043.5	920.4	901.6	−11.8	−13.6
C-E-M		3.3862	2.7902	2.5904	−17.6	−23.5	2.4936	2.0772	1.9226	−16.7	−22.9
		0.0809	0.0726	0.0725	−10.2	−10.3	0.0897	0.0792	0.0791	−11.7	−11.8
		1503.8	1290.3	1260.2	−14.2	−16.2	1475.7	1270.6	1229.3	−13.9	−16.7

E-M is the short form of the economy mode, S-M is the short form of the safety mode, C-T-M is the short form of the comfort mode, and C-E-M is the short form of the comprehensive mode. Also, S-G is the short form of skyhook-groundhook control and E-S-G is the short form of endocrine composite skyhook-groundhook control.