This paper provides a comparative analysis of impedance models for power electronic converters and systems for the purpose of stability investigations. Such models can be divided into either decoupled models or matrix models. A decoupled impedance model is highly appealing since the Single-InputSingle-Output (SISO) structure makes the analysis and result interpretation very simple. On the other...

In this research, the modal parameters of a beam in free-free condition are extracted by performing different experiments in laboratory. For this purpose, two different techniques are employed. The first methodology is considered as a time domain method in Operational Modal Analysis. While the other one is frequency domain impact hammer test which is categorized as an Experimental Modal Analysi...

With the fast development of data collection techniques, a huge amount of complex multi-modal data are generated, shared and stored on the Internet. The burden of extracting multi-modal features for test instances in data analysis becomes the main fact that hurts the efficiency of prediction. In this paper, in order to reduce the modal extraction cost in serialized classification system, we pro...

Simulating the dynamic response of trucks requires that a model be constructed and subjected to road inputs. Inclusion or omission of flexible frame effects is often based on intuition or assumption. If frame vibration is assumed to be significant, it is typically incorporated in one of two ways. Either a complex finite element model of the frame is used, or a simplified linear modal expansion ...

Overview • The Object Space Approach: object-oriented essentials and decoupled communication. • Example: a distributed time service. • A distributed protoypical implementation of Object Space. • Employing replication and optimistic asynchrony: a more efficient implementation.

Differential mode delay (DMD) modelling and measurements provide a means to characterise the modal structure of graded-index multimode fibres. In order to compute DMD output time pulses, we need to solve the modal propagation coefficients, modal group velocities and modal chromatic dispersion, compute the weighted modal amplitudes which are dependent on the excitation, and construct time pulses...

This paper presents an approach to extract implicit interpretations from modal constructions. Importantly, our approach uses a deterministic procedure to normalize eventualities and generate potential interpretations. An annotation effort demonstrates that these interpretations are intuitive to humans and most modal constructions convey at least one interpretation. Experimental results show tha...

This paper presents an approach to accurate and scalable multiple-model state estimation for hybrid systems with intermittent, multi-modal dynamics. The approach consists of using discrete-state estimation to identify a system’s behavioral context and determine which motion models appropriately represent current dynamics, and which multiple-model filters are appropriate for state estimation. Th...

We present novel method for image-text multi-modal representation learning. In our knowledge, this work is the first approach of applying adversarial learning concept to multi-modal learning and not exploiting image-text pair information to learn multi-modal feature. We only use category information in contrast with most previous methods using image-text pair information for multi-modal embeddi...

In computer science, scenarios with interacting agents are often developed using modal logic. We show how to interpret modal logic of knowledge in relation algebra. This allows the use of the RelView tool for the purpose of investigating finite models and for visualizing certain properties. Our approach is illustrated with the well-known ‘muddy children’ puzzle using modal logic of knowledge. W...