1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

I'm looking for Pacejka's coefficients

Discussion in 'Racer' started by AndresHidalgo, Jun 22, 2011.

  1. Hello everybody, I'm looking for the complete Pacejka's coefficients of a Truck tire with the following nomenclature 195/75 R16 c. Specifically the coefficients that I need are similar to these:



    ! USE_MODE specifies the type of calculation performed:
    ! 0: Fz only, no Magic Formula evaluation
    ! 1: Fx,My only
    ! 2: Fy,Mx,Mz only
    ! 3: Fx,Fy,Mx,My,Mz uncombined force/moment calculation
    ! 4: Fx,Fy,Mx,My,Mz combined force/moment calculation
    ! +10: including relaxation behaviour
    ! *-1: mirroring of tyre characteristics
    !
    ! example: USE_MODE = -12 implies:
    ! -calculation of Fy,Mx,Mz only
    ! -including relaxation effects
    ! -mirrored tyre characteristics
    !
    $----------------------------------------------------------------units
    [UNITS]
    LENGTH ='meter'
    FORCE ='newton'
    ANGLE ='radians'
    MASS ='kg'
    TIME ='second'


    $-----------------------------------------------------------dimensions
    [DIMENSION]
    UNLOADED_RADIUS
    WIDTH
    ASPECT_RATIO
    RIM_RADIUS
    RIM_WIDTH
    $----------------------------------------------------------------shape


    $------------------------------------------------------------parameter
    [VERTICAL]
    VERTICAL_STIFFNESS
    VERTICAL_DAMPING
    BREFF
    DREFF
    FREFF
    FNOMIN
    $------------------------------------------------------long_slip_range
    [LONG_SLIP_RANGE]
    KPUMIN
    KPUMAX
    $-----------------------------------------------------slip_angle_range
    [SLIP_ANGLE_RANGE]
    ALPMIN
    ALPMAX
    $-----------------------------------------------inclination_slip_range
    [INCLINATION_ANGLE_RANGE]
    CAMMIN
    CAMMAX
    $-------------------------------------------------vertical_force_range
    [VERTICAL_FORCE_RANGE]
    FZMIN
    FZMAX
    $--------------------------------------------------------------scaling
    [SCALING_COEFFICIENTS]
    LFZO
    LCX
    LMUX
    LEX
    LKX
    LHX
    LVX
    LGAX
    LCY
    LMUY
    LEY
    LKY
    LHY
    LVY
    LGAY
    LTR
    LRES
    LGAZ
    LXAL
    LYKA
    LVYKA
    LS
    LSGKP
    LSGAL
    LGYR
    LMX
    LVMX
    LMY
    $---------------------------------------------------------longitudinal
    [LONGITUDINAL_COEFFICIENTS]
    PCX1
    PDX1
    PDX2
    PDX3
    PEX1
    PEX2
    PEX3
    PEX4
    PKX1
    PKX2
    PKX3
    PHX1
    PHX2
    PVX1
    PVX2
    RBX1
    RBX2
    RCX1
    REX1
    REX2
    RHX1
    PTX1
    PTX2
    PTX3
    $----------------------------------------------------------overturning
    [OVERTURNING_COEFFICIENTS]
    QSX1
    QSX2
    QSX3
    $--------------------------------------------------------------lateral
    [LATERAL_COEFFICIENTS]
    PCY1
    PDY1
    PDY2
    PDY3
    PEY1
    PEY2
    PEY3
    PEY4
    PKY1
    PKY2
    PKY3
    PHY1
    PHY2
    PHY3
    PVY1
    PVY2
    PVY3
    PVY4
    RBY1
    RBY2
    RBY3
    RCY1
    REY1
    REY2
    RHY1
    RHY2
    RVY1
    RVY2
    RVY3
    RVY4
    RVY5
    RVY6
    PTY1
    PTY2
    $---------------------------------------------------rolling resistance
    [ROLLING_COEFFICIENTS]
    QSY1
    QSY2
    QSY3
    QSY4
    $-------------------------------------------------------------aligning
    [ALIGNING_COEFFICIENTS]
    QBZ1
    QBZ2
    QBZ3
    QBZ4
    QBZ5
    QBZ9
    QBZ10
    QCZ1
    QDZ1
    QDZ2
    QDZ3
    QDZ4
    QDZ6
    QDZ7
    QDZ8
    QDZ9
    QEZ1
    QEZ2
    QEZ3
    QEZ4
    QEZ5
    QHZ1
    QHZ2
    QHZ3
    QHZ4
    SSZ1
    SSZ2
    SSZ3
    SSZ4
    QTZ1
    MBELT

    I have been looking for everywhere but without success, could anyone help me with this please???
    Thanks.
     
  2. RaceDepartment

    RaceDepartment
    Administrator Staff

    For which game? You are now posting in the introduction forum :)
     
  3. Hello everybody, I'm looking for the complete Pacejka's coefficients of a Truck tire with the following nomenclature 195/75 R16 c. Specifically the coefficients that I need are similar to these:



    ! USE_MODE specifies the type of calculation performed:
    ! 0: Fz only, no Magic Formula evaluation
    ! 1: Fx,My only
    ! 2: Fy,Mx,Mz only
    ! 3: Fx,Fy,Mx,My,Mz uncombined force/moment calculation
    ! 4: Fx,Fy,Mx,My,Mz combined force/moment calculation
    ! +10: including relaxation behaviour
    ! *-1: mirroring of tyre characteristics
    !
    ! example: USE_MODE = -12 implies:
    ! -calculation of Fy,Mx,Mz only
    ! -including relaxation effects
    ! -mirrored tyre characteristics
    !
    $----------------------------------------------------------------units
    [UNITS]
    LENGTH ='meter'
    FORCE ='newton'
    ANGLE ='radians'
    MASS ='kg'
    TIME ='second'


    $-----------------------------------------------------------dimensions
    [DIMENSION]
    UNLOADED_RADIUS
    WIDTH
    ASPECT_RATIO
    RIM_RADIUS
    RIM_WIDTH
    $----------------------------------------------------------------shape


    $------------------------------------------------------------parameter
    [VERTICAL]
    VERTICAL_STIFFNESS
    VERTICAL_DAMPING
    BREFF
    DREFF
    FREFF
    FNOMIN
    $------------------------------------------------------long_slip_range
    [LONG_SLIP_RANGE]
    KPUMIN
    KPUMAX
    $-----------------------------------------------------slip_angle_range
    [SLIP_ANGLE_RANGE]
    ALPMIN
    ALPMAX
    $-----------------------------------------------inclination_slip_range
    [INCLINATION_ANGLE_RANGE]
    CAMMIN
    CAMMAX
    $-------------------------------------------------vertical_force_range
    [VERTICAL_FORCE_RANGE]
    FZMIN
    FZMAX
    $--------------------------------------------------------------scaling
    [SCALING_COEFFICIENTS]
    LFZO
    LCX
    LMUX
    LEX
    LKX
    LHX
    LVX
    LGAX
    LCY
    LMUY
    LEY
    LKY
    LHY
    LVY
    LGAY
    LTR
    LRES
    LGAZ
    LXAL
    LYKA
    LVYKA
    LS
    LSGKP
    LSGAL
    LGYR
    LMX
    LVMX
    LMY
    $---------------------------------------------------------longitudinal
    [LONGITUDINAL_COEFFICIENTS]
    PCX1
    PDX1
    PDX2
    PDX3
    PEX1
    PEX2
    PEX3
    PEX4
    PKX1
    PKX2
    PKX3
    PHX1
    PHX2
    PVX1
    PVX2
    RBX1
    RBX2
    RCX1
    REX1
    REX2
    RHX1
    PTX1
    PTX2
    PTX3
    $----------------------------------------------------------overturning
    [OVERTURNING_COEFFICIENTS]
    QSX1
    QSX2
    QSX3
    $--------------------------------------------------------------lateral
    [LATERAL_COEFFICIENTS]
    PCY1
    PDY1
    PDY2
    PDY3
    PEY1
    PEY2
    PEY3
    PEY4
    PKY1
    PKY2
    PKY3
    PHY1
    PHY2
    PHY3
    PVY1
    PVY2
    PVY3
    PVY4
    RBY1
    RBY2
    RBY3
    RCY1
    REY1
    REY2
    RHY1
    RHY2
    RVY1
    RVY2
    RVY3
    RVY4
    RVY5
    RVY6
    PTY1
    PTY2
    $---------------------------------------------------rolling resistance
    [ROLLING_COEFFICIENTS]
    QSY1
    QSY2
    QSY3
    QSY4
    $-------------------------------------------------------------aligning
    [ALIGNING_COEFFICIENTS]
    QBZ1
    QBZ2
    QBZ3
    QBZ4
    QBZ5
    QBZ9
    QBZ10
    QCZ1
    QDZ1
    QDZ2
    QDZ3
    QDZ4
    QDZ6
    QDZ7
    QDZ8
    QDZ9
    QEZ1
    QEZ2
    QEZ3
    QEZ4
    QEZ5
    QHZ1
    QHZ2
    QHZ3
    QHZ4
    SSZ1
    SSZ2
    SSZ3
    SSZ4
    QTZ1
    MBELT

    I have been looking for everywhere but without success, could anyone help me with this please???
    Thanks.
     
  4. Alexander Knoll

    Alexander Knoll
    NEVER GIVE UP!!

  5. In the technical subforum > car.ini tyres, many people show information about tyres with the pacejka model, but you need much more information. See the refered bibliography.