Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 438 for “"simulators"”.
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Federated multimodal simulators in transportation
… of modes, there is a need to explore multimodal simulators in transportation and the integration of multimodal simulators to enable the reproduction of a controlled, complex and interactive environment. The dissertation investigated the approach of federated multimodal simulators and their …
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Developing effective management flight simulators
A novel, easy-to-use interactive simulator is developed to help students and others learn about the impact of time delays in complex systems. Users attempt to follow a target on a computer screen, with different patterns for the target and different time delays between control actions and their …
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Learning environment simulators from sparse signals
To allow planning in novel environments that have not been mapped out by hand, we need ways of learning environment models. While conventional work has focused on video prediction as a means for environment learning, this work instead seeks to learn from much sparser signals, like the agent's …
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Modular engineering of neuromuscular gait simulators
In this thesis we present a novel approach to the computer simulation of forward dynamic gait models and the optimization of parameters that must be tuned for such models. This methodology is not limited to gait simulation, and could be useful for any situation in which a complex Simulink model …
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On Quantum Simulators and Adiabatic Quantum Algorithms
… during the adiabatic evolution and quantum simulators. After an overview on the area of quantum computation and setting up the formal ground for the rest of the Thesis we derive a general error estimate for adiabatic quantum computing. We demonstrate that the first-order correction, which …
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Design of optimal motion for flight simulators
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1983.
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Entwicklung eines physiologischen Simulators für Verschleißuntersuchungen an Hüftendoprothesen
… sich mit der Entwicklung eines neuen 3-achsigen Simulators zur Verschleißuntersuchung an Hüftendoprothesen. Hierbei wurden die natürlichen Gegebenheiten, insbesondere die Kinematik der Hüftgelenkartikulation berücksichtigt. Der neue Simulator hat drei unabhängige Rotationsfreiheitsgrade der …
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Determining carbon dioxide footprint using data center simulators
… the CO2 footprint of data centers, data center simulators are already used in their planning phases. Simulators provide operators with important information about the future data center and show room for improvement. This thesis deals with the calculation of the Co2 footprint of data centers, …
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Motion cueing in driving simulators for research applications
This research investigated the perception of self-motion in driving simulation, focussing on the dynamic cues produced by a motion platform. The study was undertaken in three stages, evaluating various motion cueing techniques based on both subjective ratings of realism and objective measures of …
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Digital computers as simulators of dynamic industrial problems
Thesis (M.S.) Massachusetts Institute of Technology. School of Industrial Management, 1957.
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Issues and challenges of federating between different transportation simulators
… of the port. A federation of two disparate simulators was created in order to model the impacts of increased container traffic. The Port of Savannah was modeled using Rockwell Arena© and the surrounding roadway network was modeled using PTV VISSIM©. These two simulators operated concurrently …
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Envelope tracking integral equation based hybrid electromagnetic circuit simulators
… coefficients (envelopes). Unlike time-domain simulators, which sample the signals at a rate proportional to their maximum frequency content, the proposed envelope-tracking simulator samples the envelopes at a rate proportional to their maximum bandwidth; thus, it requires significantly fewer …
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Konzeption und Evaluation eines Endoskopie-Simulators für die Urologie
UROTrainer – an endoscopic simulator for virtual diagnosis and therapy in the bladder BACKGROUND With respect to stimulate training operation procedures an European project named MISSIMU (Minimally Invasive Surgery SIMUlator) set an objective to develop a prototype of a cystoscopic virtual …
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Computerized beer distribution game management flight simulators : a review
The Beer Game has been used to demonstrate the bullwhip effect often observed in supply chains, i.e. the amplification of demand variance upstream in the supply chain in multiple echelon systems. In recent years, computerized Beer Games have been developed at a number of schools to facilitate or …
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Coupled Attitude And Orbital Control System Using Spacecraft Simulators
Translational and rotational motion are coupled for spacecraft performing formation flying missions. This motion is coupled because orbital control is dependent on the spacecraft attitude for vectored thrust. Formation flying spacecraft have a limited mass and volume for propulsion systems. We want …
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A job server for parallel and concurrent execution of Möbius simulators
… interface launches and collects data from the simulators directly, and simulators cannot be executed remotely if they exist on different subnets. This thesis presents the Remote Job Server (RJS), an extension to the Möbius modeling environment that supports the remote execution of simulators. …
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Augmenting physics simulators with neural networks for model learning and control
Physics simulators play an important role in robot state estimation, planning and control; however, many real-world control problems involve complex contact dynamics that cannot be characterized analytically. Therefore, most physics simulators employ approximations that lead to a loss in precision. …
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Enabling microscopic simulators to perform system-level analysis of viscoelastic flows
State-of-the-art methods for simulating viscoelastic flows couple the conservation equations for mass and momentum with a model from kinetic theory that describes the microstructural state of the polymer. Introduction of appropriate numerical discretization and boundary conditions for these …
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Many-body entangled dynamics of closed and open systems for quantum simulators
… Our focus is shifted toward the side of quantum simulators, which use quantum systems to investigate a specific research question, e.g., predicting the properties of new materials. The results of such simulations can be thought of as an analog measurement outcome of the final state of the quantum …
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