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Kinesys
- Projects
- Rolling Stones "Licks" Tour
Once
again the Rolling Stones turned to leading set design
architect Mark Fisher for their 2002-2003 "Licks"
world tour. Fisher's design included a 75m wide, 25m
high backdrop, 8 2.5-tonne LED video screens and 8
moving lighting pods - all requiring automation. Veterans
of previous Rolling Stones tours Brilliant Stages
designed and fabricated all of the automated scenic
elements, and approached Kinesys for a control system.
The
giant 25m high Jeff Koons backdrop was digitally printed
onto fifteen 5m wide fabric panels, each stored in
a touring box incorporating dual winch drums and a
pinch roller mechanism for deploying and retracting
the PVC screens. Each panel was driven by a compact
AC servo motor, connected to a 1.1kW Velocity variable
speed drive. A custom control box mounted on the back
of each unit allowed the motor to be controlled locally
during setup and derig, and also provided a local
emergency stop switch linked in to the overall emergency
stop system.
Willie
Williams' video design called for the 8 massive LED
screens to be able to track independently to form
a number of different patterns. 100m of curved I-beam
with a toothed rack attached to its underside supported
the eight 12m high x 3m wide screen panels, each weighing
over 2 tonnes. Each video "tug" was driven
by a 7.5kW servo motor and Velocity drive. The curved
support beam allowed the screens to be stored out
of sight behind the backdrop without increasing the
width of the supporting structure, and the maximum
travel speed of 750mm/s allowed the screens to be
deployed in approximately 30 seconds. The millimetre
accuracy of the Velocity drive's position control
system was essential to achieve the multiple screen
arrangements required during the show with no visible
joins.
The
vertical beams between the backdrop panels provided
support for eight lighting "pods", each
carrying three moving lights. A toothed belt driven
by a 7.5kW servo motor was used to move the lighting
pods at over 2 m/s between the video screens. With
millimetre clearances between the bottom of the LED
video screens and the lighting pods the positional
accuracy of the Velocity drive was again essential.
To assist in rigging and maintaining lights a custom
local controller was also supplied with each lighting
pod.
Overall
control was provided by Kinesys' Vector software,
running on a pair of industrial PCs (for backup) with
an LCD touchscreen. The Velocity drives were connected
to the PCs using Kinesys' high-speed ArcNet network,
with custom ArcNet distribution being used to split
the network into smaller sections for increased reliability
and ease of fault finding.
Kinesys
also supplied a custom emergency stop system and power
distribution. All equipment was built into shock-absorbing
flightcases to withstand the rigors of touring.
Rolling
Stones "Licks" Tour Credits
Date:
September 2002 - Late 2003
Venue: USA, Australia, Japan, Europe
Set
Design: Mark Fisher
Set Construction: Brilliant Stages, Tomcat
Video Design: Willie Williams
Lighting Design: Patrick Woodruffe
Roll
Drops (x15):
1.1kW servo motor and Velocity drive
Custom local control unit
Weight: 150kg
Travel: 20m
Max Speed: 0.5 m/s
Video
Screens (x8)
7.5kW servo motor and Velocity drive
Weight: 2500kg
Max Travel: 30m
Max Speed: 0.75 m/s
Lighting
Pods (x8)
7.5kW servo motor and Velocity drive
Custom local control unit
Weight: 500kg
Travel: 11m
Max. speed: 2 m/s
Control
Dual industrial PCs with 18" LCD touchscreen
running Vector software
Emergency stop system
Power distribution
ArcNet data distribution
Links
www.stufish.com
www.brilliantstages.com
www.rollingstones.com
All
photos © Mark Fisher 2002
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