Information Technology Reference
In-Depth Information
Motor:
Motor type
Size—KW/HP
RPM min-max, range, resolution
Supply voltage range, min-max, tolerance
Temperature range, min-max, tolerance
Torque range
Current range, min-max, tolerance
Connections
Wiring harness (control and high voltage)
Electronic Control Unit (ECU)—Software—The detailed software interface re-
quirements document was prepared for software variables related to sensor(s)
measurement, resolution, accuracy, error diagnostics, and for local/global infor-
mation handling. Also, a detailed algorithm and controls document was prepared
for controls-related local and global software variables, error diagnostics, and
software interfaces with other software modules.
The following high-level software variables were further detailed in either the
sensor interface or the algorithm and controls requirements document.
Communication protocols and diagnostics requirements
Control voltage—Low voltage (align with h/w constraint)
Motor power—High voltage (align with h/w constraint)
Resolver interface
Motor angle range
Motor angle measurement
Encoder interface
Steering angle range
Steering angle measurement
Steering angle min-max limits
Temperature sensor interface
Temperature range
Temperature measurement
Temperature resolution
Temperature min-max
Motor frequency range
Motor frequency measurement
Motor frequency resolution
Motor frequency min-max
Motor voltage measurement
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