time. Delays or errors in communication
between the motor control system and
the controller can result in inefficient
movement, delayed reactions to
obstacles, or a failure to maintain
precise navigation. The timing of data
transmission between these subsystems
must, therefore, be carefully managed to
ensure that the robot's movement is both
accurate and responsive.
Another consideration for motor control
is the varying environmental conditions in
which AMRs operate.
AMRs need to function smoothly in
different environments—ranging from
industrial warehouses to outdoor spaces.
The motor control system must be
adaptable to changes in terrain, load,
and environmental factors such as
temperature. AMRs must also be able
to handle unexpected obstacles, which
requires quick adjustments in movement
facilitated by the motor control system in
real time.
Texas Instruments supports power
distribution and motor control designers by
• Providing high-efficiency DC-DC
converters that optimize power delivery
while minimizing energy loss and
thermal dissipation;
• Delivering precision motor control
solutions, including integrated current
sensing and FOC algorithms for smooth
and accurate motion; and
• Supplying functional safety-certified
components, such as real-time
monitoring and diagnostics tools, to
enhance reliability and compliance in
AMR designs.
C h a p t e r 2 | P o w e r a n d M o t o r C o n t r o l
Motor control system design
for AMRs is shaped by their
environment and capabilities.
Larger AMRs demand more
sophisticated controls due to
tighter tolerance requirements,
where even minor deviations can
pose significant safety risks."
Manthan Shah
Mobile Robotics Engineer, Addverb Technologies
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13 Experts Discuss Autonomous Mobile Robots
