Porsche Dynamic Chassis Control (Pdcc) - Siemens EA6..GN.. Instructions For Installation And Use Manual

A wavering course was never your thing.

Porsche Dynamic Chassis Control (PDCC)

with Porsche Torque Vectoring Plus (PTV Plus).
A Porsche holds the road well, its dynamic performance and
handling is sporty and precise – increased comfort.
but you've known this for a long
time. PDCC is an active anti-roll system
that anticipates and significantly
What you might not know is reduces lateral body movement
that, with the optional Porsche during cornering manoeuvres. In
Dynamic Chassis Control (PDCC) addition, it minimises the lateral
with Porsche Torque Vectoring instability of the vehicle on uneven
Plus (PTV Plus), road holding can ground. The effect is achieved
be even further improved in all the with the aid of active anti-roll bars
Panamera models for even more on the front and rear axles which
respond to the current steering
angle and lateral acceleration
by producing a stabilising force
that precisely negates the roll
of the body.
PTV Plus combined with PDCC is
a system that actively enhances
vehicle dynamics and stability.
Operating in conjunction with an
electronically regulated rear dif-
ferential lock, it works by varying
Rapid cornering in the Panamera S without PDCC (illustrative example)
· 70 ·
the torque distribution to the rear rotational pulse (yaw movement)
wheels. As a function of steering around the vehicle's vertical axis.
angle and steering speed, accel- This results in a direct and sporty
erator pedal position, yaw rate and steering action as the car enters
vehicle speed, PTV Plus is able the corner.
to improve steering response and
steering precision by specific At low and medium vehicle speeds,
braking of the right or left rear PTV Plus significantly increases
wheel. agility and steering precision.
At high speeds and when acceler-
To be more precise, this means ating out of corners, the elec -
that when the car is driven asser- tron ically regulated rear differential
tively into a corner, moderate lock ensures greater driving
brake pressure is applied to the stability. It also serves to improve
inside rear wheel. Consequently, traction at the rear wheels on
a greater amount of drive force is road surfaces with varying levels
distributed to the outside rear of grip as well as on snow and ice.
wheel, inducing an additional
Performance
For the driver, this means remark-
able stability and easier handling,
optimum traction, and greater
agility at every speed with precise
steering and stable load transfer
characteristics. The result is
a high level of driving pleasure.
Rapid cornering in the Panamera Turbo with PDCC (illustrative example)
· 71 ·
| Chassis