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Showing 1 to 20 of 93 for “"time estimation"”.
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Time Estimation And Hand Preference
… on the perception of short intervals of time. The time estimation task consisted of an empty production procedure with forty trials at each of four intervals of one, three, seven, and twenty seconds. The four target intervals represent a natural logarithmic progression and a series that …
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Travel Time Estimation on Arterial Streets
Estimation of real-time travel times on arterial streets has been a challenging task due to the intersection control delay as well as bottleneck delay from the downstream link. Therefore, few transportation professionals have conducted research at utilizing the dynamic flow methods to estimate …
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Space-time estimation of flood quantiles
L'abstract è presente nell'allegato / the abstract is in the attachment
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Proprioceptive Factors in Operative Time Estimation
Made available in DSpace on 2014-12-10T18:07:00Z (GMT). No. of bitstreams: 1 6901338.pdf: 6880736 bytes, checksum: 3af599f8d1197a25a6cca09ecc5a9897 (MD5) Previous issue date: 1968
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Crowdsourcing traffic data for travel time estimation
Travel time estimation is a fundamental measure used in routing and navigation applications, in particular in emerging intelligent transportation systems (ITS). For example, many users may prefer the fastest route to their destination and would rely on real-time predicted travel times. It also …
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A numerical protocol for death-time estimation
… measured core temperature value and hence death-time estimation. Yet today's methods of death-time estimation apply only a single-point approximation of a body's core temperature in life as well as a single-point measurement of a body's core temperature after death. Four studies were carried out …
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Simplified time estimation for basic machining operations
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1996.
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Sequential bayesian filtering for spatial arrival time estimation
… processing is often the method of choice for the estimation of such parameters. This approach, based on full field calculations, is computationally intensive and sensitive to assumptions on the structure of the environment. As an alternative, methods that use only select features of the acoustic …
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A System for Travel Time Estimation on Urban Freeways
Travel time information is important for Advanced Traveler Information Systems (ATIS) applications. People traveling on urban freeways are interested in knowing how long it will take them to reach their destinations, particularly under congested conditions. Though many advances have been made in …
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High-performance velocity, frequency and time estimation using GNSS
… where PVT stands for Position, Velocity and Time. In general, the main interest of the common GNSS user is on the position solution and as a consequence the main focus of the research is the improvement of the position solution accuracy. However, many applications exist in which the …
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Freeway Travel Time Estimation Based on Spot Speed Measurements
… the kernel components of ITS technology, Travel Time Estimation (TTE) has been a high-interest topic in highway operation and management for years. Out of numerous vehicle detection technologies being applied in this project, intrusive loop detector, as the representative of spot measurement …
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Link travel time estimation based on connected vehicle probe data
… probe data (CVPD) model to estimate travel time on urban arterials. This research applies VISSIM to simulate probe vehicles that can generate and assemble snapshots via installed On-Board Unit (OBU). Each snapshot, which can include link identification, instantaneous speed, location and …
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Reduced-order modeling for ensemble real-time estimation and control
… have created the possibility of providing real time measurements of subsurface conditions. These measurements can be used to reduce uncertainty in the description of subsurface conditions, and combining uncertainty quantification and control optimization leads to improved management of …
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Incident-Related Travel Time Estimation Using a Cellular Automata Model
… this study was to estimate the drivers' travel time with the occurrence of an incident on freeway. Three approaches, which were shock wave analysis, queuing theory and cellular automata models, were initially considered, however, the first two macroscopic models were indicated to underestimate …
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Multiple model based real time estimation of wheel-rail contact conditions
… of a unique, vehicle based technique forthe real-time estimation of the contact conditions using multiple models to representvariations in the adhesion level and different contact conditions. The proposed solutionexploits the fact that the dynamic behaviour of a railway vehicle is strongly …
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Influence of Induced Muscular Tension on a Time Estimation Motor Task
Made available in DSpace on 2014-12-12T01:11:53Z (GMT). No. of bitstreams: 1 7105193.pdf: 5235463 bytes, checksum: 0c8cf49cee17b3d359b56f8c0701385d (MD5) Previous issue date: 1970
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Real-Time Estimation of Traffic Stream Density using Connected Vehicle Data
… measurement. In this dissertation, several estimation approaches are developed to estimate the traffic stream density on signalized approaches using connected vehicle (CV) data. First, the dissertation introduces a novel variable estimation interval that allows for higher estimation …
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Real Time Estimation, Quantization, And Remote Control Of Permanent Magnet Dc Motors
<p>Establishing real-time models for electric motors is of importance for capturing authentic dynamic behavior of the motors to improve control performance, enhance robustness, and support diagnosis. Quantized sensors are less expensive and remote controlled motors mandate signal quantization. Such …
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