Disturbance attenuation with multi sensing servo systems for high density storage devices
Disturbance attenuation with multi sensing servo systems for high density storage devices
... Disturbance Attenuation with Multi- Sensing Servo Systems For High Density Storage Devices Chee Khiang Pang M Eng., B Eng (Hons.), NUS A DISSERTATION SUBMITTED FOR THE DEGREE OF ... microactuators coupled with multi- or self -sensing schemes for higher bandwidth and stronger disturbance rejection capabilities are inevitable in future data storage servo systems Such ultra -high positioning ... development of control methodologies with multi- or self -sensing capabilities for stronger disturbance rejection envisioned for use in future storage devices with specific applications to piezoelectric...
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Báo cáo hóa học: " Cross-Layer Design of an Energy-Efficient Cluster Formation Algorithm with Carrier-Sensing Multiple Access for Wireless Sensor Networks" pdf
... June–July 2003 Cross-Layer Design of an Energy-Efficient Cluster Formation Algorithm [19] K Sohrabi, J Gao, V Ailawadhi, and G J Pottie, “Protocols for self-organization of a wireless sensor network,” ... Hawaii, USA, January 2000 [10] W B Heinzelman, A P Chandrakasan, and H Balakrishnan, An application-specific protocol architecture for wireless microsensor networks,” IEEE Transactions on Wireless ... phases of the LEACH B algorithm The start packet is transmitted using a value of power given by PTmax = α PRmin 4π fc d0 /c Dmax /d0 Mf , Gant (17) Cross-Layer Design of an Energy-Efficient Cluster Formation...
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Investigation on new material for high density recording media with high thermal stability
... rigid magnetic recording disks are constructed The important properties for a substrate are high hardness and low density for shock resistance Conventionally, for longitudinal media, mechanically ... exchangecouple with a magnetic layer (recording layer), which was not only meaningful for longitudinal media but also important for future perpendicular media and/or heat assisted magnetic recording media ... an improved thermal stability and will be one of candidates for future extremely high areal density recording media x List of Figures and Illustrations Figure 1.1 The rate of evolution of rigid...
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MATERIALS FOR HIGH TEMPERATURE SEMICONDUCTOR DEVICES ppt
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Báo cáo y học: " Triple X syndrome in a patient with partial lipodystrophy discovered using a high-density oligonucleotide microarray: a case report" doc
... a patient with both triple X syndrome and partial lipodystrophy An additional 40 lipodystrophy patients with no known mutation were investigated using a high-density oligonucleotide microarray: ... with a chronic pain syndrome, and bilateral frozen shoulders The patient has a strong family history for early coronary heart disease: her father had a myocardial infarction (MI) in his early ... karyotype analysis is not part of the routine work-up for a patient with partial lipodystrophy, our study is an example of how a large cytogenetic abnormality that would otherwise remain undiagnosed...
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Báo cáo y học: "Tilescope: online analysis pipeline for high-density tiling microarray dat" pps
... printed PCR arrays, the array elements (oligonucleotides) of a tiling microarray are directly synthesized on the array slide Direct in situ synthesis creates morphologically uniform array elements, ... high-density tiling microarray data are processed by Tilescope We compared features of Tilescope and several other programs that are explicitly applicable to high-density tiling microarray data, ... set accordingly in one easy step, or set parameters one by one manually, which is more likely to happen if an array data set is to be analyzed for the first time The main body of the form was organized...
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Study of bit patterned fept media for high density magnetic recording
... STUDY OF BIT- PATTERNED FePt MEDIA FOR HIGH DENSITY MAGNETIC RECORDING SHREYA KUNDU B.Sc Electronics (Hons), University of Delhi, India A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... phase diagram of FePt 32 Figure 2.10 (a) Conventional media and (b) bit patterned media 33 Figure 2.11 Two different approaches of creating patterned media – (a) physically etching of bits and (b) ... parameter in the magnetic trilemma is the SNR of the magnetic media The larger the number of magnetic grains in a bit, the higher is the SNR It is used as a measure of reliability with which bits at a...
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Development of high mobility channel layer formation technology for high speed CMOS devices
... DEVELOPMENT OF HIGH MOBILITY CHANNEL LAYER FORMATION TECHNOLOGY FOR HIGH SPEED CMOS DEVICES OH Hoon Jung (B Sc., Ewha Womans University, Korea) ... the use of new gate stack materials Thus this work of development of high mobility channel layer formation technology has been carried out for the innovative change The subsequent sections in ... properties of III-V materials render them suitable as a potential candidate for high- speed NMOSFETs beyond strained-Si devices In fact, the higher channel mobility with an enhancement factor of more...
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Multi-dynamic absorber effect for quenching the self-excited vibrations of mechanical systems with distributed parameters
... , where p is the mass per unit length of the beam material, E is Y oung’s m o d u lu s, and I is the m om ent of inertia of the cross section of the beam The other notations have the same m eanings ... to the equilibrium of the sy s te m under consideration is stable if MULTI-DYNAMIC ABSORBER E F F E C T R ecalling the form ula ( l ) for the “negative” friction force one can see th a t the ... SO th a t the natural frequency of the strinK-absorbers system not coincide with those of either string or absorbers taken separately Now the functions Y,,(x) may be written ill the form w ^ 0)2...
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Tài liệu Design of Feedback Control Systems for Stable Plants with Saturating Actuators ppt
... reason why the control structure with the EG should be used for feedback systems with stable open loop plants Another control structure can be used for systems with open loop unstable plants [13] ... to design control systems with multiple saturations for stable open loop plants The idea is to design a linear control system ignoring the saturations and when necessary to modify that linear control ... ensure that the controls will never saturate This control structure is useful for feedback systems with stable open loop plants and neutrally stable linear compensators The new control structure...
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Báo cáo hóa học: " Selective sensing and transmission for multi-channel cognitive radio networks" doc
... al.: Selective sensing and transmission for multi-channel cognitive radio networks EURASIP Journal on Wireless Communications and Networking 2011 2011:7 Submit your manuscript to a journal and ... energy and time for sensing The rest of the article is organized as follows After introducing the system model and problem formulation, the periodic sensing and selective access (PS-SA) strategy and ... Tc For j i example, assume Tc > Tc and channel i and j will be sensed every 10 and slots, respectively Then, the total sensing time for channel i and j are 10τ = 200 and 2τ = 40 (ms) Therefore,...
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Báo cáo hóa học: "Research Article Decentralized Turbo Báo cáo hóa học: "Bayesian Compressed Sensing with Application to UWB Systems" potx
... EURASIP Journal on Advances in Signal Processing UWB receiver UWB receiver UWB transmitter UWB receiver UWB receiver Figure 1: A typical UWB system with one transmitter and several receivers Related ... Processing Case Study: Space-Time Turbo Bayesian Compressed Sensing for UWB Systems The TBCS algorithm can be applied in various applications A typical application is the UWB communication/positioning ... algorithm in UWB systems to develop a Space-Time Turbo Bayesian Compressed Sensing (STTBCS) algorithm for space-time joint signal reconstruction A key contribution is the space-time structure to exploit...
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Báo cáo hóa học: " Research Article A Near-ML Complex K-Best Decoder with Efficient Search Design for MIMO Systems" pptx
... Table 2: Computational complexity of proposed K-Best SDA (excluding interference cancellation) ML search deactivated 1st layer search 2nd layer search ML search activated Joint 2-layer ML search ... propose a modified K-Best SDA with a new sorting algorithm and search strategy to achieve near-ML performance with low complexity In conventional K-Best SDA, path-weight evaluation and sorting operations ... receive antenna Assuming that there is sufficient antenna separation at the transmit and receive sites, the entries of the channel matrix H can be regarded as i.i.d complex Gaussian random variables with...
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Báo cáo hóa học: " Double In Situ Approach for the Preparation of Polymer Nanocomposite with Multi-functionality" potx
... hydrolyze the organotitanium at a controlled rate (Scheme 1) We have called this a double in situ approach, because the in situ synthesis of the nanoparticle (TiO2) coincides with the in situ polymerization, ... matrix, the diameters are mainly under 100 nm In comparison with fire retarded properties of PET and PET-co-DDP, the performance of the nanocomposite formed by the double in situ approach resulted in ... polymer nanocomposite formation—synthesis and agglomeration-prevention of nanoparticles, and ensuring nanodispersion within the polymer This work is of significance to the preparation of polymer nanocomposites...
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Báo cáo y học: " Assessment of disease-severity scoring systems for patients with sepsis in general internal medicine departments" pdf
... curves for overall in- hospital mortality of the examined scoring systems MEDS, mortality in emergency medicine sepsis score; MEW, modified early warning; REMS, rapid emergency medicine score; ROC, ... general internal medicine departments Previous studies investigating scoring systems in septic patients were largely confined to ICU settings [8-12], whereas today the majority of septic patients ... prediction models for patients with sepsis admitted to general internal medicine departments, for all of the examined time points The scoring systems evaluated in the present study are simple and...
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Từ khóa: realtime operating systems for multi core embedded systemsdesign of feedback control systems for unstable plants with saturating actuatorseda with master data management mdm for integrating legacy systemsthe rainbow series minimum security requirements for multi user operating systems nistir 5153the use of expert systems for toxicity prediction illustrated with reference to the derek programremote sensing and geographic information systems for natural disaster managementtransmission schemes for single and multi cell downlink systemsvalue of information for the intervened variables in multi agent decision systemsheating and cooling systems for condosheating and cooling systems for greenhousesheating and cooling systems for garagesheating and cooling systems for salethermal insulation materials and systems for energy conservationpattern based semantic class discovery with multi membership supportheating and cooling systems for mobile homesNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngBáo cáo quy trình mua hàng CT CP Công Nghệ NPVNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Nghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Thơ nôm tứ tuyệt trào phúng hồ xuân hươngTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ