rphcontrol
Roll, Pitch, and Heave stabilized table control data (rphcontrol)
Browse DataFor ship-based deployments, some instruments require actively stabilized platforms to compensate for the ship’s motion, especially rotations around the long axis of the ship (roll), short axis (pitch), and, for some instruments, vertical axis (yaw).
ARM currently employs two types of stabilized platforms: one electrically controlled for lighter instruments that includes yaw control (dubbed RPY for Roll, Pitch, Yaw) and one hydraulic platform with three independently controlled legs for heavier instruments, like the Marine W-Band ARM Cloud Radar (MWACR), (dubbed RPH for Roll, Pitch, Heave [vertical translational motion]).
For a comprehensive report on the purpose, characteristics, and functionality of the RPH hydraulic stabilized platform, see this Report on the Second ARM Mobile Facility (AMF2) Roll, Pitch, and Heave (RPH) Stabilization Platform: Design and Evaluation. For further details of the platform’s electronics, configuration, and performance evaluation, see this Report on the Second ARM Mobile Facility (AMF2) Stabilization Platform: Control Strategy and Implementation.
Measurements
Location
- Latitude: None
- Longitude: None
- Publication Date: 2012-10-01
- Start Date: 2012-10-01
- End Date: 2013-10-09
- Last Updated: 2013-10-16
Instrument Mentor
Richard Coulter
Argonne National LaboratorySteve Bormet
Argonne National LaboratoryDOI / Citation
Atmospheric Radiation Measurement (ARM) user facility. 2012, updated hourly. Stabilized Platform (RPHCONTROL). 2012-10-01 to 2013-10-09, ARM Mobile Facility (MAG) Los Angeles, CA to Honolulu, HI - container ship Horizon Spirit; AMF2 (M1). Compiled by S. Bormet and R. Coulter. ARM Data Center. Data set accessed at http://dx.doi.org/10.5439/1150259.