Abstract—This letter presents an au

Abstract—This letter presents an automated roadside mowing
agent. A proof-of-concept testbed was developed based on a lowcost
sensor array selected for quick, efficient, and effective roadside
mowing. Dead reckoning fromshaft-mounted encoders is fused via
an extended Kalman filter with absolute positioning and heading
information provided by a dual-antenna differential (wide area
augmentation system-corrected) global positioning system (GPS)
unit, to obtain accurate localization. The dual GPS unit, which
includes an integrated gyro, provides accurate drift-free heading,
yielding a low-cost high-performance solution. Outdoor tests on
grassy and uneven terrain illustrate the success and practicality
of the proposed agent. Mowing performance was evaluated based
on consistency of consecutive mowing paths: 10.0 cm consistency
is attainable. Slow-moving drift inherent in GPS positioning does
not substantially affect automated mowing performance, which
depends more on positioning precision than accuracy.

ผลลัพธ์ (อังกฤษ) 2:

Abstract-This letter presents an Automated Roadside Mowing
Agent. A Proof-of-Concept testbed was developed based on a lowcost
SensoR array Selected for Quick, efficient, and Effective Roadside
Mowing. Dead Reckoning is Fromshaft-Mounted Encoders Fused via
an Extended Kalman Filter with Absolute Positioning and heading
information Antenna Provided by a dual-differential (Wide Area
Augmentation System-corrected) Global Positioning System (GPS)
Unit, to Obtain Accurate localization. The dual GPS Unit, which
Includes an Integrated gyro, provides drift-free heading Accurate,
Low-Cost High-Performance YIELDING a Solution. Outdoor tests on
GRASSY and uneven Terrain illustrate The Success and practicality
of proposed The Agent. Mowing Performance was evaluated based
on consistency of consecutive Mowing Paths: 10.0 cm consistency
is attainable. Slow-Moving drift inherent in GPS Positioning does
substantially affect Not Mowing Automated Performance, which
depends on more than Precision Positioning accuracy.