Additional Parameters for the MF2002 Variant

The following is a list of additional parameters for the Magic Formula 2002 variant:

Section [PARAMETER] or [VERTICAL]

In this section, one additional data item is searched for in the case of the 2002 variant:

Name in input file	Unit	Required	Default value	Explanation
longvl	length/time	Yes	-	Reference velocity, used in rolling resistance torque computation

Section [LONG_SLIP_RANGE]

This section specifies bounds for the effective longitudinal slip as it is used in the MF 2002 equations:

Name in input file	Unit	Required	Default value	Explanation
kpumin	-	No	-1	Lower bound fort effective longitudinal slip
kpumax	-	No	1	Upper bound fort effective longitudinal slip

Section [SLIP_ANGLE_RANGE]

This section specifies bounds for the effective slip angle as it is used in the MF 2002 equations:

Name in input file	Unit	Required	Default value	Explanation
alpmin	angle	No	-1 rad	Lower bound fort effective longitudinal slip
alpmax	angle	No	1 rad	Upper bound fort effective slip angle

Section [INCLINATION_ANGLE_RANGE]

This section specifies bounds for the effective camber angle as it is used in the MF 2002 equations:

Name in input file	Unit	Required	Default value	Explanation
cammin	angle	No	-0.2 rad	Lower bound fort effective camber angle
cammax	angle	No	0.2 rad	Upper bound fort effective camber angle

Section [VERTICAL_FORCE_RANGE]

This section specifies bounds for the effective wheel load as it is used in the MF 2002 equations:

Name in input file	Unit	Required	Default value	Explanation
fzmin	force	No	0 N	Lower bound fort effective wheel load
fzmax	force	No	10000 N	Upper bound fort effective wheel load

Section [LATERAL_COEFFICIENTS]

This section specifies the MF 2002 side force parameters:

Name in input file	Unit	Required	Default value	Explanation
pcy1 .. pty2	-	Yes	-	pcy1 to pty2, cf. [PAC], p. 614

Section [LONGITUDINAL_COEFFICIENTS]

This section specifies the MF 2002 longitudinal force parameters:

Name in input file	Unit	Required	Default value	Explanation
pcx1 .. ptx3	-	Yes	-	pcx1 to ptx3, cf. [PAC], p. 614

Section [ALIGNING_COEFFICIENTS]

This section specifies the MF 2002 aligning torque parameters:

Name in input file	Unit	Required	Default value	Explanation
qbz1 .. qtz1	-	Yes	-	qbz1 to qtz1, cf. [PAC], p. 614
mbelt	mass	Yes	-	Belt mass

Section [ROLLING_COEFFICIENTS]

This section specifies the MF 2002 parameters for rolling resistance torque:

Name in input file	Unit	Required	Default value	Explanation
qsx1 .. qsx3	-	Yes	-	qsx1 to qsx3, cf. [PAC], p. 614

Section [OVERTURNING_COEFFICIENTS]

This section specifies the MF 2002 parameters for overturning torque:

Name in input file	Unit	Required	Default value	Explanation
qsy1 .. qsy4	-	Yes	-	qsy1 to qsy4, cf. [PAC], p. 614

Section [SCALING_COEFFICIENTS]

This section specifies the MF 2002 scaling coefficients:

Name in input file	Unit	Required	Default value	Explanation
lfz0 .. lmy	-	No	1	lfz0 to lmy, cf. [PAC], p. 614