National foreword
Committees responsible
Introduction
Method
1. Scope
2. Normative references
3. Principle
4. Variable
5. Measuring equipment
6. Test conditions
7. Test procedure
8. Data evaluation and presentation of results
Annexes
A. (normative) Test report - General data
B. (normative) Test report - Presentation of results
Table
1. Measured variables, their typical operating ranges
and recommended maximum errors
Figures
1. Required characteristics of phaseless digital filters
2. Plotting of variable delta sY
B.1 Mean longitudinal deceleration - aX,tn during the
time interval t0 to tn as a function of the initial
lateral acceleration aY,0
B.2 Maximum value of sideslip angle beta max during the
observation period 0 to 3 s, as a function of the
initial lateral acceleration aY,0
B.3 Difference between the maximum value of the sideslip
angle beta max during the observation period 0 to 3 s
and the initial value of the sideslip angle beta 0,
as a function of the initial lateral acceleration
aY,0
B.4 Difference between the value of the sideslip angle
at actual time beta tn and the initial value of the
sideslip angle beta 0 as a function of the initial
lateral acceleration aY,0
B.5 Ratio between the values of the path radius of the
vehicle reference point at actual time Rtn and the
initial radius R0 as a function of the initial
lateral acceleration aY,0
B.6 At actual time tn, the difference between the value
of the yaw angle psi tn, and the reference value of
the yaw angle psi tn,ref as a function of the initial
lateral acceleration aY,0
B.7 At actual time tn, the ratio between the value of
the yaw velocity psi tn and the reference value of
the yaw velocity psi tn,ref as a function of the
initial lateral acceleration aY,0
B.8 Ratio between the maximum value of the yaw velocity
during the observation period psi max and the initial
value of the yaw velocity psi 0 as a function of the
initial lateral acceleration
B.9 At actual time tn, the ratio between the value of the
lateral acceleration aY,tn and the reference value
of the lateral acceleration aY,tn,ref as a function
of the initial lateral acceleration aY,0
B.10 Time lag delta tA between power-off initiation and
the instant at which a 1 m path deviation of the
reference point is obtained, as a function of the
initial lateral acceleration aY,0
B.11 Path deviation of the reference point at actual time
delta sY,tn as a function of the initial lateral
acceleration aY,0
B.12 Projected path of the reference point in the
XEYE-plane of the earth-fixed axis system