Results 141 to 150 of about 1,388,291 (195)
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Planet position errors in planetary transmission: Effect on load sharing and transmission error
Frontiers of Mechanical Engineering, 2013In this paper an advanced model of spur gear transmissions developed by the authors is used to study the influence of carrier planet pin hole position errors on the behaviour of the transmission. The model, initially conceived for external gear modeling, has been extended with internal meshing features, and thus increasing its capabilities to include ...
Miguel Iglesias +4 more
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Gear Dynamic Transmission Error Testing
Advanced Materials Research, 2013A measuring device for gear dynamic transmission error test is developed based on NI Labview software, and a new type eccentric bushing structure that can simulate a variety of installation errors is presented. The hardware and software design of the gear dynamic transmission error measuring device is given, and the gear dynamic transmission errors for
Dun Cai Lei +2 more
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Error Resilient Video Transmission
2001Multi-frame MCP improves the rate-distortion efficiency of video codecs in the case of error-free transmission of the bit-stream. In this chapter, the efficiency of long-term memory MCP for a transmission scenario where the bit-stream may be received in error is investigated. The most important applications today including wireless packet networks show
Thomas Wiegand, Bernd Girod
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Transmission Error Calculation Based on Manufacturing Errors and Load
Advanced Materials Research, 2014A valid mathematic model is introduced to study the calculation of gear meshing transmission error, which is based on the manufacturing error and gear teeth deformation. Subsequently, take a pair of specific gear for example;The transmission error curves are obtained by the calculation model.
Jian Jie Tang, Jin Yuan Tang
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Transmission Error as Gear Noise Excitation
Volume 6: ASME Power Transmission and Gearing Conference; 3rd International Conference on Micro- and Nanosystems; 11th International Conference on Advanced Vehicle and Tire Technologies, 2009Traditionally, transmission error (TE) has been used in order to asses the noise properties of gears. Measurements of gear noise for a complete truck gearbox have been used to correlate noise from a gear pair with the concept of calculated static transmission error as noise excitation. Two gear pairs with very similar macro geometry but different micro
Mats Henriksson, Yuet-Yan Pang
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Image transmission over error-prone channels
2011 19thTelecommunications Forum (TELFOR) Proceedings of Papers, 2011This paper deals with the problem of image transmission over error-prone channels. A comparison between ISO/IEC image coding standards JPEG, JPEG 2000 and JPEG XR is presented. The main objective is to evaluate the performances of the recently standardized JPEG XR in transmissions over channel affected by errors.
PERRA, CRISTIAN +2 more
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Error localization for robust video transmission
IEEE Transactions on Consumer Electronics, 2002The convergence of Internet, multimedia and mobile applications has led to an increased demand for efficient and reliable video data transmission over heterogeneous networks. Due to their coding efficiency, variable-length codes (VLC) are usually employed in the entropy coding stage of video compression standards.
G.Y. Hong, B. Fong, A.C.M. Fong
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Errors in Data Transmission Systems
IEEE Transactions on Communications, 1961The aims and methods of a program of work being conducted at the Lincoln Laboratory of the Massachusetts Institute of Technology in data-transmission research are discussed. The work, which has been concentrated primarily on telephone circuits of a type generally available, is aimed at a better understanding of these transmission media.
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Minimizing sampling error in transmission electron microscopy
Journal of Microscopy, 1981SUMMARYThe last few years have seen an increase in the use of electron microscopy, both for research and as a diagnostic tool in pathology. With the increase in the number of specimens being used for diagnostic purposes, limitations due to sampling error have become apparent. The method described is designed to help overcome this problem.
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Error-resilient transmission of 3D models
ACM Transactions on Graphics, 2005In this article, we propose an error-resilient transmission method for progressively compressed 3D models. The proposed method is scalable with respect to both channel bandwidth and channel packet-loss rate. We jointly design source and channel coders using a statistical measure that (i) calculates the number of both source and channel ...
Ghassan Alregib +2 more
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