Study on Passive and Semiactive Control Systems in Structures under Near- and Far-Field Earthquakes

Table 2

Fuzzy rule table and linguistic variables.

	Relative velocity
	NVL	NL	NM	NS	NVS	ZO	PVS	PS	PM	PL	PVL
Voltage	VL	L	M	S	VS	ZO	VS	S	M	L	VL

(N,P)V: -(negative, positive) very large; (N,P)L: (negative, positive) large; (N,P)M: (negative, positive) medium; (N,P)S: (negative, positive) small; (N,P)V: -(negative, positive) very small; Z : -zero.