Abstract
The paper introduces a novel modular and adaptable payload
concept for plugging in sensor and actuator
platforms such as 3D LIDAR and visual sensor systems
and robot manipulator and gripper
systems. Integration, programming and operation of
heterogeneous robot systems (such as mobile
manipulators or robots in a machine network) are
very complex tasks for plant
operators. Heterogeneous system components have to
be orchestrated (via proprietary interfaces) by
higher-level control systems. Robot programs are
created offline, in proprietary tools, and used
through macros. System components are generally not
compatible and interchangeable across
manufacturers. These have to be programmed
separately in manufacturer-specific
tools. Cross-component debugging is difficult. The
operation of complex systems is difficult, requires
intensive training, and is currently limited to
simple graphical user interfaces (GUI). As part of
process optimization, it is usually necessary to
optimize process points during the start-up
phase. This requires highly skilled personnel
capable of robot programming at the plant operators
site. The combination of heterogeneous robot modules
results in many new hazardous situations. It is
therefore necessary to include an appropriate safety
concept. The goal is to design a robot payload
concept with a plug-and-play approach to be used as
a modular and flexible unit. This shall reduce the
effort for system integration and sensor calibrating
significantly and provide a customized perception of
the environment during certain work processes. The
modular, autonomous and adaptable robot concept with
several sensors and hardware components was
implemented as a prototype on a rescue robot. The
modules have already been integrated on other
autonomous vehicles for exploration and dexterity
tasks.
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