Model based Open-loop Correction of Heliostat Tracking Errors
نویسندگان
چکیده
منابع مشابه
A Novel Sampling Approach in GNSS-RO Receivers with Open Loop Tracking Method
Propagation of radio occultation (RO) signals through the lower troposphere results in high phase acceleration and low signal to noise ratio signal. The excess Doppler estimation accuracy in lower troposphere is very important in receiving RO signals which can be estimated by sliding window spectral analysis. To do this, various frequency estimation methods such as MUSIC and ESPRIT can be adopt...
متن کاملModeling Human Open-loop Tracking Behavior
A nonlinear generalization of the Adaptive Model Theory, nAMT, is compared with human open-loop tracking data across the same range of conditions. The resulting simulations produced effects that mirrored the closedand open-loop characteristics of the experimental response trajectories. This supports the use of an internal feedback loop for the inversion of external systems in the nAMT model. Ot...
متن کاملOpen Source Sun Tracking System with Solar Panel Monitoring and Heliostat Control System
Issues, challenges and opportunities in the energy sector clearly address the necessity for innovations not only in technology but importantly also in the education sector. But how to create environment for innovations in energy technologies, regulations and policies is another challenge. An apparent decline in interest and enrolment of young people, especially young women, in engineering, scie...
متن کاملCorrection of Location and Orientation Errors in Electromagnetic Motion Tracking
We describe a method for calibrating an electromagnetic motion tracking device. Algorithms for correcting both location and orientation data are presented. In particular we use a method for interpolating rotation corrections that has not previously been used in this context. This method, unlike previous methods, is rooted in the geometry of the space of rotations. This interpolation method is u...
متن کاملRobust Model-Based Control of an Open-loop Unstable Processes
This paper addresses the development of new formulations for estimating modeling errors or unmeasured disturbances to be used in Model predictive control (MPC) algorithms during open-loop prediction. Two different formulations were developed in this paper. One is used in MPC that directly utilizes linear models and the other in MPC that utilizes non-linear models. These estimation techniques we...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energy Procedia
سال: 2014
ISSN: 1876-6102
DOI: 10.1016/j.egypro.2014.03.224