IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200)最新文献_第7页

Vision system based on shifted fovea multiresolution retinotopologies 基于移位中央凹多分辨率视网膜拓扑学的视觉系统

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.722848

F. Arrebola, C. Urdiales, P. Camacho, F. Sandoval

引用次数: 15

Identification and compensation of gear backlash without output position sensor in high-precision servo systems 高精度伺服系统中无输出位置传感器的齿轮间隙辨识与补偿

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.724172

D. Gebler, J. Holtz

引用次数: 31

Optimized holistic 3D object recognition based on tolerant contour representations 基于容错轮廓表示的优化整体三维目标识别

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.724037

M. Stohr, J. Dunker, G. Hartmann

{"title":"Optimized holistic 3D object recognition based on tolerant contour representations","authors":"M. Stohr, J. Dunker, G. Hartmann","doi":"10.1109/IECON.1998.724037","DOIUrl":"https://doi.org/10.1109/IECON.1998.724037","url":null,"abstract":"The authors describe a view based 3D recognition system providing recognition and pose estimation of holistically learnt objects. Recognition is based upon biologically motivated contour representations providing tolerance against minor perspective distortions. According to this tolerance, interpolation between different views is implicitly given, and only a small set of prototypical normalized views must be learnt. An active camera fixating the object eliminates two translatory degrees of freedom, while normalization of views eliminates distance and rotation with respect to the camera-axis. So one has to find a set of normalized prototypical views covering completely the view sphere for recognition purposes. A simple heuristic is able to select an almost optimal set of views, which can further be improved using stochastic optimization methods. During recognition the tolerant, normalized representation of a presented object is compared with the prototypes. The best matching prototypes not only provide hypotheses of the object but also give a first estimation of the object pose. A high resolution pose estimation and a precise verification are also possible, if an additional set of reference vectors for the estimation of the view direction is learnt.","PeriodicalId":377136,"journal":{"name":"IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131682208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Hybrid object models for robot vision 机器人视觉的混合目标模型

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.724033

U. Buker

引用次数: 2

New adaptive vector control for induction motors and its potential application for motor fault detection 新型感应电机自适应矢量控制及其在电机故障检测中的潜在应用

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.724003

S. Shinnaka

{"title":"New adaptive vector control for induction motors and its potential application for motor fault detection","authors":"S. Shinnaka","doi":"10.1109/IECON.1998.724003","DOIUrl":"https://doi.org/10.1109/IECON.1998.724003","url":null,"abstract":"This paper presents a new scheme of adaptive vector control for inverter-fed induction motors, which can identify crucial motor parameters in a real-time manner. The total system has a novel configuration consisting of two subsystems, a vector control system in the synchronous frame and an adaptive identification system in the stationary frame. The proposed adaptive identification system is new and can adaptively and simultaneously identify two motor parameters varying dynamically with temperature, magnetic saturation or motor faults, which are related directly with control performance and possibly with real-time motor fault detection and diagnosis. High performance of the proposed scheme is verified through practical evaluation tests of the adaptive vector control system. Variation of torque generated by the system to motor frame temperature variation of about 50/spl deg/C is only 0.5%. Linearity of torque generation up to 300% of torque rating is ensured. Deviation from ideal response is almost constant up to 300% of torque rating, whose magnitude is only about 1% of torque rating. Inverse of rotor time constant, which is one of the identified parameters for high control performance, seems to present also straight and valuable information on rotor-bar breaks where rotor resistance increases, inductance decreases and consequently the change of inverse of rotor time constant as their ratio is much enhanced.","PeriodicalId":377136,"journal":{"name":"IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115538828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Direct torque control of PM AC motor with non-sinusoidal flux distribution using state-feedback linearization techniques 基于状态反馈线性化技术的非正弦磁链分布永磁交流电机直接转矩控制

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.722876

D. Grenier, S. Yala, O. Akhrif, L. Dessaint

引用次数: 7

Digital feedback control of a volume- or pressure-based ventilation device 基于容积或压力的通风装置的数字反馈控制

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.722927

I. Jenayeh, F. Simon, H. Rake

引用次数: 0

Intelligent electromechanical drive systems for motor cars 汽车用智能机电驱动系统

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.724079

B. Kattentidt

引用次数: 1

Virtual instrumentation for power supply harmonic measurement 电源谐波测量的虚拟仪器

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.723955

A. Manuel, R. Ramos, J.A. Gomez, S. Gomáriz, X. Roset, A. Garrido

引用次数: 3

ERSO-acquisition, reconstruction and simulation of real objects erso——真实物体的获取、重建和仿真

IECON '98. Proceedings of the 24th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.98CH36200) Pub Date : 1998-08-31 DOI: 10.1109/IECON.1998.724104

H. Diener, U. Kothe, B. Ristow, M. Schreyer, U. Stelbe

引用次数: 3