Truck & Off-Highway Engineering - August 2022 - 23
AUTONOMOUS FEATURE
performance, Angle Random Walk (ARW) and Bias Instability (BI),
were improved by a factor of three.
The lower the ARW number, the less error there is during the integration
of the rate signals used to calculate attitude and position. BI is
a measure of how much the gyro bias drifts with time. Improved BI
enables quicker and better estimation of true gyro bias and results in
more accurate attitude and position estimations.
The MTLT335D module's system wiring harness and SAE J1939
CAN interface messages are the same as the previous-generation
MTLT305D. Keeping these the same allows the system to use the
same software to decode measurement messages, largely preserving
system software compatibility. By making migration to ISO 13849
straightforward, OEMs and farm equipment manufacturers can improve
their solutions without requiring significant redesign.
Where is farming going next?
" Anywhere it wants " is the glib answer to that question. With just a
cursory look at today's agriculture, that answer doesn't seem far from
the truth. Look at what agriculture is achieving as advanced technologies
become more affordable, adaptable and agile. Terrain once
too uneven to be considered arable is being conquered with sensors
that calculate and correct a tractor's roll, pitch and yaw.
Autonomy is freeing farmers from the tedium of tractor guidance and
UPCOMING WEBINAR
ENGINEERING CONSTRUCTION VEHICLES FOR
BATTERY-ELECTRIC SOLUTIONS
Thursday, September 15, 2022 at 12:00 pm U.S. EDT
Speakers:
This 60-minute Webinar from the editors of Truck and Off-Highway Engineering will discuss
equipment manufacturers and supplier's latest engineering efforts to bring reliable electric
machines to construction sites as well as advanced technologies to improve uptime and
maintenance of EV systems.
Topics include:
* The challenges of providing comprehensive, real-time performance, including FPGA-based
hardware acceleration for the development and testing of power electronics and
electric-drive controls.
* The challenges of supporting a range of application-specific interfaces and protocols for
electric motors, fuel cells, batteries, power electronics and charging systems.
* Open libraries with open and ready-to-use models that can be executed on processors
or FPGAs to speed-up the development process.
For additional details and to register visit: www.sae.org/webcasts
Sponsored by:
The MTLT335D Dynamic Tilt Sensor Module provides pitch, roll,
3D acceleration and 3D rate sensing.
is making their farms much more productive and efficient.
Water, fertilizer and pesticide resources now can be
applied with precision that is approaching individual
plant level, shrinking waste and expanding productivity.
James Fennelly, product manager of Inertial Measurement
Systems, ACEINNA Inc., wrote this article for TOHE. Fennelly
received his BS EET from the University of Massachusetts
and has been working for the past 15 years with MEMS
inertial sensors including component-level acceleration
sensors and system-level products.
Tilo Huber
Head of
Construction
Equipment
Systems,
Industrial
Technology,
ZF Group
Christian
Sauerland
Senior Engineering
Manager,
dSPACE Inc.
Hosted by:
TRUCK & OFF-HIGHWAY ENGINEERING
August 2022 23
ACEINNA
http://www.sae.org/webcasts
Truck & Off-Highway Engineering - August 2022
Table of Contents for the Digital Edition of Truck & Off-Highway Engineering - August 2022
Truck & Off-Highway Engineering - August 2022 - Intro
Truck & Off-Highway Engineering - August 2022 - Sponsor
Truck & Off-Highway Engineering - August 2022 - CVRA
Truck & Off-Highway Engineering - August 2022 - CVRB
Truck & Off-Highway Engineering - August 2022 - CVR1
Truck & Off-Highway Engineering - August 2022 - CVR2
Truck & Off-Highway Engineering - August 2022 - 1
Truck & Off-Highway Engineering - August 2022 - 2
Truck & Off-Highway Engineering - August 2022 - 3
Truck & Off-Highway Engineering - August 2022 - 4
Truck & Off-Highway Engineering - August 2022 - 5
Truck & Off-Highway Engineering - August 2022 - 6
Truck & Off-Highway Engineering - August 2022 - 7
Truck & Off-Highway Engineering - August 2022 - 8
Truck & Off-Highway Engineering - August 2022 - 9
Truck & Off-Highway Engineering - August 2022 - 10
Truck & Off-Highway Engineering - August 2022 - 11
Truck & Off-Highway Engineering - August 2022 - 12
Truck & Off-Highway Engineering - August 2022 - 13
Truck & Off-Highway Engineering - August 2022 - 14
Truck & Off-Highway Engineering - August 2022 - 15
Truck & Off-Highway Engineering - August 2022 - 16
Truck & Off-Highway Engineering - August 2022 - 17
Truck & Off-Highway Engineering - August 2022 - 18
Truck & Off-Highway Engineering - August 2022 - 19
Truck & Off-Highway Engineering - August 2022 - 20
Truck & Off-Highway Engineering - August 2022 - 21
Truck & Off-Highway Engineering - August 2022 - 22
Truck & Off-Highway Engineering - August 2022 - 23
Truck & Off-Highway Engineering - August 2022 - 24
Truck & Off-Highway Engineering - August 2022 - 25
Truck & Off-Highway Engineering - August 2022 - 26
Truck & Off-Highway Engineering - August 2022 - 27
Truck & Off-Highway Engineering - August 2022 - 28
Truck & Off-Highway Engineering - August 2022 - 29
Truck & Off-Highway Engineering - August 2022 - 30
Truck & Off-Highway Engineering - August 2022 - 31
Truck & Off-Highway Engineering - August 2022 - 32
Truck & Off-Highway Engineering - August 2022 - 33
Truck & Off-Highway Engineering - August 2022 - 34
Truck & Off-Highway Engineering - August 2022 - CVR3
Truck & Off-Highway Engineering - August 2022 - CVR4
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