... such tools look like? 5.1 Slow adoption of new ideas Commercial CAD tools always lag one to two decades behind the first demonstration of a new idea in a research environment Part of the reason ... introduced to commercial CAD tools, and systems for exact evaluation and for optimization of such surfaces with a variety of tailor-made energy functionals have been demonstrated in research labs ... aesthetic functionals and choose the one that is most appropriate for the given application domain The designer further can adjust some of the original constraints or add new ones to force the surface...
Ngày tải lên: 07/03/2014, 17:20
... 5.3.3 Control problem formulation and desired performance for STM 5.4 H controller design 5.4.1 General control problem formulation 5.4.2 ... simulation curves In the considered application, we are interested in the control of the position We therefore only consider the output xsub From the previous state and output equations, we ... Voltage/frequency proportional control of stick-slip micropositioning systems, IEEE Transactions on Control Systems Technology, vol 16, num 6, p 13161322, 2008 [RAK 09] R AKOTONDRABE M., H ADDAB Y.,...
Ngày tải lên: 05/05/2014, 15:03
quantitative organizational modeling and design for multi-agent systems
... distributed sensor network domain Section 3.3 details these formulations, and shows how the predictions they make can be used to find the optimal organization as environmental conditions change The search ... different strategy, in the form of a different organizational design, can compensate for these more challenging conditions For example, we might distribute the manager role among multiple agents to more ... different levels of abstraction across many different domains At the same time, it is able to integrate concrete numeric information in the form of expressions and predictive equations using a range of...
Ngày tải lên: 13/11/2014, 11:18
Cooperative tasking for multi agent systems
... task automaton, for which it requires to carry the synchronization information to capture the interactions between the agents For this purpose, we consider synchronization information to be inserted ... that common transitions joint before forming the global transitions This means that each branch of a nondeterministic transition in one automaton can be corresponded to only one of the nondeterministic ... concurrent vectors discrete event systems [87], supervisory control of multi- agent product systems [88–90] (based on multi- agent product [73]) and bisimilarity control [91] For multi- agent systems...
Ngày tải lên: 10/09/2015, 08:23
Formation and reconfiguration control for multi robotic systems
... Horizontal line formation Heading control effort (solid line), X position control effort (dashed line), Y position control effort (dotted line) Initial position (circle), final position (diamond), ... Horizontal line formation Heading control effort (solid line), X position control effort (dashed line), Y position control effort (dotted line) Initial position (circle), final position (diamond), ... Triangular shape formation Heading control effort (solid line), X position control effort (dashed line), Y position control effort (dotted line) Initial position (circle), final position (diamond), the...
Ngày tải lên: 16/10/2015, 15:34
Multi agent systems on wireless sensor networks a distributed reinforcement learning approach
... as aforementioned, the conceptualization, design and implementation of a MAS arise a number of challenges [3], [4] These include the need for a proper formulation, description and decomposition ... algorithms for decision-making tasks in resource-constrained WSNs; 14 1.5 Focus, motivation and contributions of this thesis CHAPTER: Chapter gives the concluding remarks and directions for future ... networks focuses on techniques to relay sensed information in an energy-efficient manner to a central base station In addition, methods for collaborative signal and information processing (CSIP)...
Ngày tải lên: 26/11/2015, 13:03
Designing an extended set of coordination mechanisms for multi agent systems
... question of “what is coordination behavior” has been elaborated from multiple view points: rational systems, natural systems and institutions, open systems, and economic systems in [44] Here we only ... in complicated multi- agent systems Within such systems, if one agent’s action(s) dependents on another agent’s action(s), we call this kind of relationship a coordination relationship Further, ... coordination relationships and adapt their behaviors accordingly to proper coordination mechanisms Therefore, this dissertation provides solutions to the processes of construction, formalization, identification,...
Ngày tải lên: 11/06/2016, 12:15
Free Software tools for embedded systems
... Lots of details to learn. Several components to build (building gcc twice: once for gcc + once for compilers that need the C library) Lots of decisions to make (such as C library version and configuration for your platform) ... http://freeelectrons.com 34 Free Software tools for embedded systems GNU / Linux workstation Various tools Free Software tools for embedded systems © Copyright 20042008, Free Electrons Creative Commons AttributionShareAlike 2.5 license ... Free Software tools for embedded systems © Copyright 20042008, Free Electrons Creative Commons AttributionShareAlike 2.5 license Jan 24, 2008 http://freeelectrons.com Free Software tools for embedded systems...
Ngày tải lên: 20/10/2013, 00:15
Research on a novel buck boost converter for wind turbine systems
... Figure is the operation waveforms in a positive half cycle Ich+ I(Q1) Idisch+ I(Q2) Ich+ I(L1) Idisch+ Idisch+ Iout1 ON ON Q1 ON Q2 ON ON D1 ON ON D2 t0 ON t1 Fig Operation waveforms in a positive ... been assumed containing significant harmonic contents Fig Simulated waveform of the buck-boost inverter under the open loop feedforward compensation control 229 design for wind turbine systems and ... inductor is continuous, and we define this operation the continuous conduction mode (CCM) On the contrary, if the inductor current drops zero in Mode and probably sustains zero for certain time,...
Ngày tải lên: 03/01/2014, 19:16
Báo cáo khoa học: "Joint Identification and Segmentation of Domain-Specific Dialogue Acts for Conversational Dialogue Systems" doc
... recall for those utterances that contain multiple dialogue acts, but potentially higher precision overall, since most utterances in the dataset contain only one dialogue act label For the second ... act annotation We add word indices as subscripts in the utterances for illustration purposes only, to facilitate identification of the word spans for each dialogue act The annotation consists of ... described by Sagae et al., only the baseline NLU, which consist only of a maximum entropy classifier This corresponds to the transformation of a multi- label 98 Single Multiple Overall this 2nd...
Ngày tải lên: 07/03/2014, 22:20
Báo cáo khoa học: "Tools for Multilingual Grammar-Based Translation on the Web" docx
... oneargument function mkV that yields the correct inflection table for 90% of Finnish verbs As an example of a syntactic combination function of RGL, consider a function for predication with twoplace ... representations from scratch, most notably ones for dialogue systems (Perera and Ranta 2007) in the European project TALK7 Yet another project, and one closest to web translation, is the multilingual ... internally, an inflection table containing all forms of a verb The function mkV derives all these forms from its argument string, which is the infinitive form It predicts all regular variations: (mkV "walk")...
Ngày tải lên: 17/03/2014, 00:20
THE AFTERLIVES OF COURSES ON THE NETWORK: INFORMATION MANAGEMENT ISSUES FOR LEARNING MANAGEMENT SYSTEMS pptx
... communication as new digital content and also provides tools for the aggregation, organization, and annotation of content from a multiplicity of sources Second, because this collection of content is on ... functions might not be needed for the course record to function as scholarly communication For example, there would be no further contributions to the discussion in the published version, and ... explored An LMS is, among other things, a new tool for the creation and management of new forms of digital information: The issues surrounding these new information objects must be considered across...
Ngày tải lên: 17/03/2014, 20:20
Báo cáo khoa học: Emerging tools for real-time label-free detection of interactions on functional protein microarrays ppt
... detect only the strong and stable interactions, not the weak and transient interactions Thus, nonspecific binding continues to be an issue for most assay systems Current technologies Conventional ... interacting domains of proteins Identifying the functions of protein domains may help to assign function to novel proteins based on their domain composition In many cases the protein interactions are ... interactions with nonprotein biomolecules will depend on the development of labelfree methods for measuring the interactions Coupling functional protein microarrays to real-time label-free detection systems...
Ngày tải lên: 23/03/2014, 15:21
Báo cáo khoa học: "LIMITED DOMAIN SYSTEMS FOR LANGUAGE TEACHING" pptx
... secondary parse looking for well-formed sub-constituents, in something like the way a chart parser might do, would provide useful information (I am grateful to Steve Isard and Henry Thompson for ... components are used depending on the nature of the domain For some domains a procedural semantics is appropriate, manipulating objects on 86 means that it should be possible to use the metarule formalism ... the examples, both for prompts and continuations, the system uses a restricted sub-lexicon to m~nimise the likelihood of generating grammatical nonsense This sub-lexicon contains vague and general...
Ngày tải lên: 24/03/2014, 01:21
Báo cáo sinh học: " Stability criteria for linear Hamiltonian dynamic systems on time scales" potx
... issue) [23] Vl R˘svan, On central λ-stability zone for linear discrete time Hamiltonian a systems, in Proc fourth Int Conf on Dynamical Systems and Differential Equations, Wilmington NC, May 24–27, ... Bohner, A Peterson, Dynamic Equations on Time Scales: An Introduction with Applications (Birkh¨user, Boston, 2001) a 17 [5] M Bohner, A Peterson, Advances in Dynamic Equations on Time Scales (Birkh¨user ... if all nontrivial solutions are unbounded on T; conditionally stable if there exist a nontrivial solution which is bounded on T; and stable if all solutions are bounded on T In this article, we...
Ngày tải lên: 18/06/2014, 22:20
Báo cáo hóa học: " Nano-embossing technology on ferroelectric thin film Pb(Zr0.3,Ti0.7)O3 for multi-bit storage application" potx
... unembossed region (a) Schematically illustration of multi- bit storage operation for embossed regions on a PZT film (b) Remnant polarization ratio of the embossed and the un-embossed regions in a PZT ... http://www.nanoscalereslett.com/content/6/1/474 characterizations The same measurements were also performed on un-patterned regions for comparison Results and discussion Figure 1a illustrates the ... remnant polarization under V for embossed region is 5.04 μc/cm , while for unembossed region is only 1.24 μc/cm2 This suggests two remnant polarization states can be created for ‘10’ and ‘01’...
Ngày tải lên: 21/06/2014, 01:20
Báo cáo sinh học: " Research Article Iterative Frequency-Domain Channel Estimation and Equalization for Ultra-Wideband Systems with Short Cyclic Prefix" pot
... “Frequency -domain turbo equalization and multiuser detection for DS-UWB systems, ” IEEE Transactions on Wireless Communications, vol 7, no 9, pp 3280–3284, 2008 [11] Y Wang and X Dong, “Frequency -domain ... real multiplications and 2Nlog2 N real additions As seen from Figure 1, in each channel estimation recursion one FFT and one IFFT is required Another FFT operation is required for the transformation ... estimation for SC-FDE in UWB communications,” IEEE Transactions on Communications, vol 54, no 12, pp 2155–2163, 2006 [12] H Sato and T Ohtsuki, “Frequency domain channel estimation and equalisation for...
Ngày tải lên: 21/06/2014, 16:20
Báo cáo hóa học: " Research Article WKB Estimates for 2 × 2 Linear Dynamic Systems on Time Scales" potx
... estimates for asymptotic solutions of dynamic equations on time scales,” in Proceedings of the 6th Mississippi State–UBA Conference on Differential Equations and Computational Simulations, vol ... solve for ζk the equations bk τ 0, k 0, 1, 2.29 10 Advances in Difference Equations By direct calculations from the first quadratic equation ζ0 − ζ0 TrA b0 det A 0, 2.30 and the second one b1 ... 1.17 Then for any solution v t of 1.1 and for all t1 , t2 ∈ T, the estimate J v, ε ≡ |J t1 , v, ε − J t2 , v, ε | ≤ C3 εm 1.18 is true for some positive constant C3 Checking condition 1.16 of...
Ngày tải lên: 22/06/2014, 11:20