Adaptive Output Current FeedforwardControl in VR Applications
نویسندگان
چکیده
منابع مشابه
A Novel ±0.5V Ultra High Current Drive and Output Voltage Headroom Current Output Stage with Very High Output Impedance
A novel ultra-high compliance, low power, very accurate and high output impedance current output stage (COS) with extremely high output current drive capability is proposed in this paper. The principle of operation of this unique structure is discussed, its most important formulas are derived and its outstanding performance is verified by HSPICE simulation in TSMC 0.18µm CMOS, BSIM3, and Level4...
متن کاملVR-Techniques for Industrial Applications
Virtual Prototyping (VP) is, so far, the most challenging class of applications for virtual reality (VR). A VR system suitable for VP must be able to handle very large geometric complexities which, in general, cannot be reduced significantly by common rendering techniques such as texturing or level-of-detail. Furthermore, VP is the most “interactive” type of applications for VR compared to othe...
متن کاملInterfaces for VR Applications Development in Design
VR requires the integration of different elements that deal with: data description and management, display or rendering techniques and user integration in the simulation loop. Data comprehends not only objects description and behaviour, but also display control, user interface and networking. So VR systems can grow to become very large and complex integration problems. This session shows this f...
متن کاملAdvanced environment mapping in VR applications
In this paper, we propose an approach for rendering diffuse and glossy reflections using environment maps. This approach is geared towards VR applications, where realism and fast rendering is important. We exploit certain mathematical properties of diffuse reflections and certain features of graphics hardware for glossy reflections. This results in a very fast, single-pass rendering algorithm, ...
متن کاملA Current-Based Output Feedback Sliding Mode Control for Speed Sensorless Induction Machine Drive Using Adaptive Sliding Mode Flux Observer
This paper presents a new adaptive Sliding-Mode flux observer for speed sensorless and rotor flux control of three-phase induction motor (IM) drives. The motor drive is supplied by a three-level space vector modulation (SVM) inverter. Considering the three-phase IM Equations in a stator stationary two axis reference frame, using the partial feedback linearization control and Sliding-Mode (SM) c...
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: IEEE Transactions on Power Electronics
سال: 2008
ISSN: 0885-8993
DOI: 10.1109/tpel.2008.925199