State-space
Estimating the modal parameters from multiple measurement setups using a joint state space model
... Computing the modal parameters of structural systems often requires processing data from multiple non-simultaneously recorded setups of sensors. These setups share some sensors in common, the so-called reference sensors, ...
21
Using the EM algorithm to estimate the state space model for OMAX
... First, the state space model (15) has been estimated using the EM algorithm (see [5] for details). This model corresponds to output-only modal analysis because the inputs are not used in the estimation ...
13
State space models for multi-setup operational modal analysis
... the state space models 1 and 2, we propose to use maximum likelihood estimation (MLE) with a maximization procedure based on the Expectation Maximization ...estimate state space ...
6
Identification and multivariable control in state space of a permanent magnet synchronous generator
... This paper is focused on the mathematical model of a wind generator where the behavior of its variables will be examined. So, a nonlinear multivariable system identification scheme is proposed, based on a linear ...
7
The quasi state space of a $C^*$ algebra is a topological quotient of the representation space
... from the GNS construction, we will describe in detail a generic preimage for ϕ ∈ Q(A). We must embed a GNS representation of ϕ in H in such a way that the orthogonal projection of ξ to the essential space is the ...
9
Revista Ingeniería Investigación y Tecnología | Facultad de Ingeniería UNAM
... corresponding state space representation, modal control design of the smart structure is obtained by the pole allocation method within the feedback con- trol ...
10
Computational Methods for Identification of Vibrating Structures
... Popular time domain parametric models used for structural identification purposes include: ARX models, ARMAX models, state space models, etc. Many identification algorithms are available to estimate the ...
18
Associative memories: randomness, continuity and biological plausibility
... the state space, unifying the graded response units model [7] and the stochastic approach, and obtaining a complete description of the retrieval process at both the microscopic, individual neuron level and ...
8
Towards scaling up DynAlloy analysis using predicate abstraction
... the state space of programs, and thus they can fail to terminate in a reasonable amount of time, even for simple models/programs and ...called state explosion problem are ...
10
Consciousness, Action Selection, Meaning and Phenomenic Anticipation
... Phenomenal states are generally considered the ultimate sources of intrinsic motivation for autonomous biological agents. In this article, we will address the issue of the necessity of exploiting these states for the ...
17
Operational Modal Analysis using Expectation Maximization Algorithm
... input there might be other inputs that in a more uncontrollable way contribute to the system response. This unmeasurable influence is characterized as disturbance or noise. In system identification, system response ...
8
Between outer space and human space: knowing space as the origin of anthropology
... about space —especially Euclidian ones— in the fifteenth century set in motion a series of intellectual changes that, ultimately, resulted in the Enlightenment's creation of ...into space both places and ...
44
Conceptualization of the experience of the individual in the educational space in the light of scientific rationality as a problem of professional identity in global and sociocultural dynamics
... educational space is investigated from the position of belonging to professional ...contradictory state of education in the modern world actualizes the problem of identity in the educational space ...
7
Deimos Space
... DEIMOS Space siempre ha tenido como rasgo distintivo una gran vocación de transferen- cia de tecnología entre el sector espacial y el resto de la ...DEIMOS Space se ha consolidado como una de las empresas ...
11
4-(N2-1) Puzzle: parallelization and performance on clusters
... total space of possible solutions can be reduced by distributing the workload between N processors so as to “cut down” or “finish” the global search when reaching the expected result in any of these processors ...
10
Territorial politics and the reach of the state : unevenness by design = Política territorial y el alcance del estado : irregularidad por diseño
... viewing state capacity in this way is an argument against two tendencies that are latent or implicit in some attempts to operationalize mann’s concept of “state infrastructural capacity” as a metric for ...
20
Free Space Decoy-state Quantum Key Distribution Implementation
... In this work we introduce a complete Quantum Key Distribution device that implements a decoy-state protocol [1]. Qubits are coded in the polarization state of weak optical pulses, produced by infrared LEDs ...
6
Extracting Moving People from Internet Videos
... number of people in the scene, the appearance of the person or the background, the motion of the person or that of the camera. To achieve this, we improve a number of existing techniques for person detection and pose ...
14
Quasi-autonomous thermal model reduction for steady-state problems in space systems
... A matrix method is developed to reduce the number of elements of spacecraft thermal mathematical models based on the lumped parameter method. The aim of this method is to achieve a satisfactory thermal model reduction ...
11
Optimal control of a ball and beam nonlinear model based on Takagi-Sugeno fuzzy model
... Abstract. In this work, an improved approach for Takagi-Sugeno sys tem identification is used. Linear Quadratic Regulator is applied for an optimal state feedback. Duality theorem and Linear Quadratic Regula tor ...
10
