The wavefront correction control system for the Advanced Technology Solar Telescope

2012 ◽  
Author(s):  
Ellyne K. Kinney ◽  
Kit Richards ◽  
Luke Johnson ◽  
Thomas R. Rimmele ◽  
Samuel C. Barden
Keyword(s):  
Control System ◽  
Advanced Technology ◽  
Solar Telescope ◽  
Wavefront Correction

The adaptive optics and wavefront correction systems for the Advanced Technology Solar Telescope

2010 ◽  
Author(s):  
K. Richards ◽  
T. Rimmele ◽  
S. L. Hegwer ◽  
R. S. Upton ◽  
F. Woeger ◽  
...  
Keyword(s):  
Adaptive Optics ◽  
Advanced Technology ◽  
Solar Telescope ◽  
Wavefront Correction

The wavefront correction system for the Advanced Technology Solar Telescope

2006 ◽  
Author(s):  
T. Rimmele ◽  
K. Richards ◽  
J. M. Roche ◽  
S. L. Hegwer ◽  
R. P. Hubbard ◽  
...  
Keyword(s):  
Advanced Technology ◽  
Solar Telescope ◽  
Wavefront Correction ◽  
Correction System

scholarly journals Polarization calibration techniques and scheduling for the Daniel K. Inouye Solar Telescope

2014 ◽  
Vol 10 (S305) ◽  
pp. 102-107
Author(s):  
David F. Elmore
Keyword(s):  
Advanced Technology ◽  
Optical Coatings ◽  
Calibration Error ◽  
Solar Telescope ◽  
Critical Importance ◽  
Common Path ◽  
Solar Research ◽  
Telescope Optics ◽  
The Individual ◽  
Calibration Techniques

AbstractThe Daniel K. Inouye Solar Telescope (DKIST), formerly Advanced Technology Solar Telescope when it begins operation in 2019 will be by a significant margin Earth's largest solar research telescope. Science priorities dictate an initial suite of instruments that includes four spectro-polarimeters. Accurate polarization calibration of the individual instruments and of the telescope optics shared by those instruments is of critical importance. The telescope and instruments have been examined end-to-end for sources of polarization calibration error, allowable contributions from each of the sources quantified, and techniques identified for calibrating each of the contributors. Efficient use of telescope observing time leads to a requirement of sharing polarization calibrations of common path telescope components among the spectro-polarimeters and for those calibrations to be repeated only as often as dictated by degradation of optical coatings and instrument reconfigurations. As a consequence the polarization calibration of the DKIST is a facility function that requires facility wide techniques.

scholarly journals HVAC and Audio Control System using Gesture Recognition in Cars

2020 ◽  
Vol 9 (3) ◽  
pp. 3193-3196
Keyword(s):  
Image Processing ◽  
Control System ◽  
Gesture Recognition ◽  
Background Subtraction ◽  
Advanced Technology ◽  
Raspberry Pi ◽  
Hvac System ◽  
Hand Gestures ◽  
Hand Part ◽  
Free Interaction

Gesture recognition technology entails a wide variety of touch-free interaction capabilities which controls notably contribute to easing our interaction with devices, reducing the need for a keys, or button. To recognize the different hand gestures for different control system in cars is done through image processing. A new method for the hand gestures is that, the hand part gets extracted from the background using background subtraction algorithm using raspberry pi, there is no need of buttons for using of some equipments in different vehicles by using an advanced technology. In gesture recognition technology we can control the audio and HVAC system automatically instead of searching for a particular button, which causes distraction while driving.

scholarly journals Humanoid Robot Control System Balance Dance Indonesia and Reader Filters Using Complementary Angle Values

2018 ◽  
Vol 31 ◽  
pp. 10003
Author(s):  
Sholihin ◽  
Eka Susanti
Keyword(s):  
Control System ◽  
Robot Control ◽  
Humanoid Robot ◽  
Sampling Time ◽  
The Other ◽  
Advanced Technology ◽  
Human Being ◽  
Time Sampling ◽  
Filter Coefficient ◽  
Reference Axis

The development of increasingly advanced technology, make people want to be more developed and curiosity to know more to determine the development of advanced technology. Robot is a tool that can be used as a tool for people who have several advantages. Basically humanoid robot is a robot that resembles a human being with all the driving structure. In the application of this humanoid robot manufacture researchers use MPU6050 module which is an important component of the robot because it can provide a response to the angle reference axis X and Y reference axis, the reading corner still has noise if not filtered out beforehand. On the other hand the use of Complementary filters are the answer to reduce the noise. By arranging the filter coefficients and time sampling filter that affects the signal updates corner. The angle value will be the value of the sensor to the process to the PID system which generates output values that are integrated with the servo pulses. Researchers will test to get a reading of the most stable angle for this experiment is the "a" or the value of the filter coefficient = 0.96 and "dt" or the sampling time = 10 ms.

Advanced Technology Solar Telescope: a progress report

2008 ◽  
Author(s):  
J. Wagner ◽  
T. R. Rimmele ◽  
S. Keil ◽  
R. Hubbard ◽  
E. Hansen ◽  
...  
Keyword(s):  
Progress Report ◽  
Advanced Technology ◽  
Solar Telescope

The Advanced Technology Solar Telescope mount assembly

2006 ◽  
Author(s):  
Mark Warner ◽  
Myung Cho ◽  
Bret Goodrich ◽  
Eric Hansen ◽  
Rob Hubbard ◽  
...  
Keyword(s):  
Advanced Technology ◽  
Solar Telescope

The Advanced Technology Solar Telescope enclosure

2006 ◽  
Author(s):  
L. Phelps ◽  
J. Barr ◽  
N. Dalrymple ◽  
M. Fraser ◽  
R. Hubbard ◽  
...  
Keyword(s):  
Advanced Technology ◽  
Solar Telescope
Sign in / Sign up

Export Citation Format

Share Document